CA "The Digital Preservation Testbed is researching three different approaches to long-term digital preservation: migration, emulation and XML. Not only will the effectiveness of each approach be evaluated, but also their limits, costs and application potential. Experiments are taking place on text documents, spreadsheets, emails and databases of different size, complexity and nature."
Conclusions
RQ "New experiments expected in 2002 are the migration of spreadsheets, conversion of spreadsheets and databases into XML and a proof of concept with the UVC for text documents and spreadsheets. ... Eventually at the end of 2003 the Testbed project will provide: advice on how to deal with current digital records; recommendations for an appropriate preservation strategy or a combination ofstrategies; functional requirements for a preservation function; cost models of the various preservation strategies; a decision model for preservation strategy; recommendations concerning guidelines and regulations."
SOW
DC "The Digital Preservation Testbed is part of the non-profit organisation ICTU. ICTU isthe Dutch organisation for ICT and government. ICTU's goal is to contribute to the structural development of e-government. This will result in improving the work processes of government organisations, their service to the community and interaction with the citizens. ... In case of the Digital Preservation Testbed the principals are the Ministry of the Interior, Jan Lintsen and the Dutch National Archives, Maarten van Boven. Together with Public Key Infrastructure, Digital Longevity is the fundament of the ELO-house."
The Getty Art History Information Program: Research Agenda for Cultural Heritage on Information Networks
Publication Year
1995
Critical Arguements
CA The inability to effectively preserve and authenticate electronic records presents a significant problem for the humanities research, which depends on correct attribution and the ability to view resources long after they were created.
Phrases
<P1> Current research on software dependence and interoperability is not largely driven by archival concerns and takes a relatively short view on the requirement to preserve functionality. Little research has been done on modeling the information loss that accompanies multiple migrations or the risks inherent in the use of commercial systems before standards are developed, yet these are the critical questions being posed by archives. (p.2) <P2> The metadata required for recordness and the means to capture this data and ensure that it is bonded to electronic communications is the most significant area for research in the near future. (p.3) <P3> Within organizations, archivists must find automatic means of identifying the business process for which a record is generated. Such data modeling will become increasingly critical in an era of ongoing business re-engineering. If records are retained for their evidential significance and for a period associated with risk, then certain knowledge of their functional source is essential to their rational control. If they are retained for long-term informational value, knowledge of context is necessary to understand their significance. (p.3) <warrant>
Conclusions
RQ We need to research what value e-records have other than as a means of assessing accountability. How are they used, and what value do users derive from them? What do we need to know about a record's content to support the discovery of billions of records? How can our preservation solutions be made scaleable?
Type
Journal
Title
Migration Strategies within an Electronic Archive: Practical Experience and Future Research
Pfizer Central Research, Sandwich, England has developed an Electronic Archive to support the maintenance and preservation of electronic records used in the discovery and development of new medicines. The Archive has been developed to meet regulatory, scientific and business requirements. The long-term preservation of electronic records requires that migration strategies be developed both for the Archive and the records held within the Archive. The modular design of the Archive will facilitate the migration of hardware components. Selecting an appropriate migration strategy for electronic records requires careful project management skills allied to appraisal and retention management. Having identified when the migration of records is necessary, it is crucial that alternative technical solutions remain open.
DOI
10.1023/A:1009093604632
Critical Arguements
CA Describes a system of archiving and migration of electronic records (Electronic Archive) at Pfizer Central Research. "Our objective is to provide long-term, safe and secure storage for electronic records. The archive acts as an electronic record center and borrows much from traditional archive theory." (p. 301)
Phrases
<P1> Migration, an essential part of the life-cycle of electronic records, is not an activity that occurs in isolation. It is deeply related to the "Warrant" which justifies our record-keeping systems, and to the metadata which describe the data on our systems. (p. 301-302) <warrant> <P2> Our approach to electronic archiving, and consequently our migration strategy, has been shaped by the business requirements of the Pharmaceutical industry, the technical infrastructure in which we work, the nature of scientific research and development, and by new applications for traditional archival skills. <warrant> (p. 302) <P3> The Pharmaceutical industry is regulated by industry Good Practice Guidelines such as Good Laboratory Practice, Good Clinical Practice and GoodManufacturing Practice. Adherence to these standards is monitored by Government agencies such as the U.S. Food and Drug Administration (FDA) and in Britain the Department of Health (DoH). The guidelines require that data relating to any compound used in man be kept for the lifetime of that compound during its use in man. This we may take to be 40 years or more, during which time the data must remain identifiable and reproducible in case of regulatory inspection. <warrant> (p. 302) <P4> The record-keeping requirements of the scientific research and development process also shape migration strategies. ... Data must be able to be manipulated as well as being identifiable and legible. <warrant> (p. 303) <P5> [W]e have adapted traditional archival theory to our working environment and the new imperatives of electronic archiving. We have utilised retention scheduling to provide a vehicle for metadata file description alongside retention requirements. We have also placed great importance on appraisal as a tool to evaluate records which require to be migrated. (p. 303) <P6> Software application information is therefore collected as part of the metadata description for each file. (p. 303) <P7> The migration of the database fromone version to another or to a new schema represents a significant migration challenge in terms of the project management and validation necessary to demonstrate that a new database accurately represents our original data set. (p. 303-304) <P8> Assessing the risk of migration exercises is only one of several issues we have identified which need to be addressed before any migration of the archive or its components takes place. (p. 304) <P9> [F]ew organisations can cut themselves off totally from their existing record-keeping systems, whether they be paper or electronic. (p. 304) <P10> Critical to this model is identifying the data which are worthy of long-term preservation and transfer to the Archive. This introduces new applications for the retention and appraisal of electronic records. Traditional archival skills can be utilised in deciding which records are worthy of retention. Once they are in the Archive it will become critical to return time and again to those records in a process of "constant review" to ensure that records remain, identifiable, legible and manipulatable. (p. 305) <P11> Having decided when to migrate electronic records, it is important to decide if it is worth it. Our role in Records Management is to inform the business leaders and budget holders when a migration of electronic records will be necessary. It is also our role to provide the business with an informed decision. A key vehicle in this process will be the retention schedule, which is not simply a tool to schedule the destruction of records. It could also be used to schedule software versions. More importantly, with event driven requirements it is a vehicle for constant review and appraisal of record holdings. The Schedule also defines important parts of the metadata description for each file in the Archive. The role of appraisal is critical in evaluating record holdings from a migration point of view and will demand greater time and resources from archivists and records managers. (p. 305)
Conclusions
RQ "Any migration of electronic records must be supported by full project management. Migration of electronic records is an increasingly complex area, with the advent of relational databases, multi-dimensional records and the World Wide Web. New solutions must be found, and new research undertaken. ... To develop a methodology for the migration of electronic records demands further exploration of the role of the "warrant" both external and internal to any organisation, which underpins electronic record-keeping practices. It will become critical to find new and practical ways to identify source software applications. ... The role of archival theory, especially appraisal and retention scheduling, in migration strategies demands greater consideration. ... The issues raised by complex documents are perhaps the area which demands the greatest research for the future. In this respect however, the agenda is being set by vendors promoting new technologies with short-term business goals. It may appear that electronic records do not lend themselves to long-term preservation. ... The development, management and operation of an Electronic Archive and migration strategy demands a multitude of skills that can only be achieved by a multi-disciplinary team of user, records management, IT, and computing expertise. Reassuringly, the key factor in migrating electronic archives will remain people." (p. 306)
Type
Journal
Title
Six degrees of separation: Australian metadata initiatives and their relationships with international standards
CA The record used to be annotated by hand, but with the advent of electronic business the record has now become unreliable and increasingly vulnerable to loss or corruption. Metadata is part of a recordkeeping regime instituted by the NAA to address this problem.
Phrases
<P1> Electronic metadata makes the digital world go round. The digital world also works better when there are standards. Standards encourage best practice. They help the end user by encouraging the adoption of common platforms and interfaces in different systems environments. (p. 275) <P2> In relation to Web-based publishing and online service delivery, the Strategy, which has Cabinet-level endorsement, requires all government agencies to comply with metadata and recordkeeping standards issued by the NAA. (p.276) <warrant>
Conclusions
RQ How do you effectively work with software vendors and government in order to encourage metadata schema adoption and use?
SOW
DC OAIS emerged out of an initiative spearheaded by NASA's Consultative Committee for Space Data Systems. It has been shaped and promoted by the RLG and OCLC. Several international projects have played key roles in shaping the OAIS model and adapting it for use in libraries, archives and research repositories. OAIS-modeled repositories include the CEDARS Project, Harvard's Digital Repository, Koninklijke Bibliotheek (KB), the Library of Congress' Archival Information Package for audiovisual materials, MIT's D-Space, OCLC's Digital Archive and TERM: the Texas Email Repository Model.
Type
Journal
Title
Digital preservation: Where we are, where we're going, where we need to be
CA Digital preservation will begin to come into its own. The past five years were about building access; now standards are coalescing and more focus is being paid to actual preservation strategies. Major legal obstacles include the DMCA, which restricts what institutions can do to preserve digital information. There are economic challenges, and we do not really know how much digital preservation will cost.
Phrases
<P1> There will be change, there is no guarantee that you can pick a technology and stay with it for ten years. We have to have an awareness of technological change and what's coming -- we listen to peers and the larger institutions that are taking leading and bleeding edge roles, and we make wise decisions. So in this case it is OK to be trailing edge and choose something that is well-established." (p.3)
SOW
DC OAIS emerged out of an initiative spearheaded by NASA's Consultative Committee for Space Data Systems. It has been shaped and promoted by the RLG and OCLC. Several international projects have played key roles in shaping the OAIS model and adapting it for use in libraries, archives and research repositories. OAIS-modeled repositories include the CEDARS Project, Harvard's Digital Repository, Koninklijke Bibliotheek (KB), the Library of Congress' Archival Information Package for audiovisual materials, MIT's D-Space, OCLC's Digital Archive and TERM: the Texas Email Repository Model.
Type
Journal
Title
Ensuring the Preservation of Reliable Evidence: A Research Project Funded by the NHPRC
CA Archivists need to propogate research projects that delineate means to engender trust and accountability for our e-records.
Phrases
<P1> "The task of preserving evidence in a hardware and software dependent environment challenges archivists to develop new techniques and new ways of of thinking about what to capture and how to preserve it. The development of the functional requirements, including the production rules, the literary warrant, and the metadata reference model, is a first step toward solving some of the most pressing problems that archivists face in the new electronic world. (p.39) <P2> As records migrate from a stable paper reality to an intangible electronic existence, their physical attributes, vital for establishing the authenticity and reliability of the evidence they contain, are threatened. (p. 29) <P3> Unfortunately, systems that create and maintain electronic records often fail to preserve the structure or the context essential for the evidentiary nature of records. (p.30)
Conclusions
RQ Can warrant increase the credibility of the functional requirements for recordkeeping? Can one type of warrant be more influential than others? Is the warrant from a person's specific profession seen by him or her as more important than others?
Type
Journal
Title
Documenting digital images: Textual meta-data at the Blake Archive
The Electronic Library: The International Journal for Minicomputer, Microcomputer, and Software Applications in Libraries
Publication Year
1998
Volume
16
Issue
4
Pages
239
Critical Arguements
CA One of the critical issues in the future development of digital libraries is the provision of documentary metadata for non-textual electronic files.
Phrases
<P1> When libraries create digital image collections, however, documentation becomes more problematic. Even if an image is surrounded by a robust network of supporting materials, the functionality of client-server networks such as the World Wide Web permits the image to become detached from the documentary process." (p. 239)
Type
Journal
Title
When Documents Deceive: Trust and Provenance as New Factors for Information Retrieval in a Tangled Web
Journal of the American Society for Information Science and Technology
Periodical Abbreviation
JASIST
Publication Year
2001
Volume
52
Issue
1
Pages
12
Publisher
John Wiley & Sons
Critical Arguements
"This brief and somewhat informal article outlines a personal view of the changing framework for information retrieval suggested by the Web environment, and then goes on to speculate about how some of these changes may manifest in upcoming generations of information retrieval systems. It also sketches some ideas about the broader context of trust management infrastructure that will be needed to support these developments, and it points towards a number of new research agendas that will be critical during this decade. The pursuit of these agendas is going to call for new collaborations between information scientists and a wide range of other disciplines." (p. 12) Discusses public key infrastructure (PKI) and Pretty Good Practice (PGP) systems as steps toward ensuring the trustworthiness of metadata online, but explains their limitations. Makes a distinction between the identify of providers of metadata and their behavior, arguing that it is the latter we need to be concerned with.
Phrases
<P1> Surrogates are assumed to be accurate because they are produced by trusted parties, who are the only parties allowed to contribute records to these databases. Documents (full documents or surrogate records) are viewed as passive; they do not actively deceive the IR system.... Compare this to the realities of the Web environment. Anyone can create any metadata they want about any object on the net, with any motivation. (p. 13) <P2> Sites interested in manipulating the results of the indexing process rapidly began to exploit the difference between the document as viewed by the user and the document as analyzed by the indexing crawler through a set of techniques broadly called "index spamming." <P3> Pagejacking might be defined generally as providing arbitrary documents with independent arbitrary index entries. Clearly, building information retrieval systems to cope with this environment is a huge problem. (p. 14) <P4> [T]he tools are coming into place that let one determine the source of a metadata assertion (or, more precisely and more generally) the identity of the person or organization that stands behind the assertion, and to establish a level of trust in this identity. (p. 16) <P5> It is essential to recognize that in the information retrieval context one is not concerned so much with identity as with behavior. ... This distinction is often overlooked or misunderstood in discussions about what problems PKI is likely to solve: identity alone does not necessarily solve the problem of whether to trust information provided by, or warranted by, that identity. ... And all of the technology for propagating trust, either in hierarchical (PKI) or web-of-trust identity management, is purely about trust in identity. (p. 16) <P6> The question of formalizing and recording expectations about behavior, or trust in behavior, are extraordinarily complex, and as far as I know, very poorly explored. (p. 16) <P7> [A]n appeal to certification or rating services simply shifts the problem: how are these services going to track, evaluate, and rate behavior, or certify skills and behavior? (p. 16) <P8> An individual should be able to decide how he or she is willing to have identity established, and when to believe information created by or associated with such an identity. Further, each individual should be able to have this personal database evolve over time based on experience and changing beliefs. (p. 16) <P9> [T]he ability to scale and to respond to a dynamic environment in which new information sources are constantly emerging is also vital.<P10> In determining what data a user (or an indexing system, which may make global policy decisions) is going to consider in matching a set of search criteria, a way of defining the acceptable level of trust in the identity of the source of the data will be needed. (p. 16) <P10> Only if the data is supported by both sufficient trust in the identity of the source and the behavior of that identity will it be considered eligible for comparison to the search criteria. Alternatively, just as ranking of result sets provided a more flexible model of retrieval than just deciding whether documents or surrogates did or did not match a group of search criteria, one can imagine developing systems that integrate confidence in the data source (both identity and behavior, or perhaps only behavior, with trust in identity having some absolute minimum value) into ranking algorithms. (p. 17) <P11> As we integrate trust and provenance into the next generations of information retrieval systems we must recognize that system designers face a heavy burden of responsibility. ... New design goals will need to include making users aware of defaults; encouraging personalization; and helping users to understand the behavior of retrieval systems <warrant> (p. 18) <P12> Powerful paternalistic systems that simply set up trust-related parameters as part of the indexing process and thus automatically apply a fixed set of such parameters to each search submitted to the retrieval system will be a real danger. (p. 17)
Conclusions
RQ "These developments suggest a research agenda that addresses indexing countermeasures and counter-countermeasures; ways of anonymously or pseudononymously spot-checking the results of Web-crawling software, and of identifying, filtering out, and punishing attempts to manipulate the indexing process such as query-source-sensitive responses or deceptively structured pages that exploit the gap between presentation and content." (p. 14) "Obviously, there are numerous open research problems in designing such systems: how can the user express these confidence or trust constraints; how should the system integrate them into ranking techniques; how can efficient index structures and query evaluation algorithms be designed that integrate these factors. ... The integration of trust and provenance into information retrieval systems is clearly going to be necessary and, I believe, inevitable. If done properly, this will inform and empower users; if done incorrectly, it threatens to be a tremendously powerful engine of censorship and control over information access. (p. 17)
Type
Journal
Title
Challenges for service providers when importing metadata in digital libraries
CA Problems in implementing metadata for online resource discovery, in this case for digital libraries, will not be solved simply by adopting a common schema. Intellectual property rights remain another major obstacle to be dealt with.
Phrases
RQ Under what circumstances can metadata be altered? How should the copyright information of a resource be distinguished from the copyright information of its metadata? Will an audit trail be used as metadata shared with other repositories?
Type
Journal
Title
Accessing essential evidence on the web: Towards an Australian recordkeeping metadata standard
CA Standardized recordkeeping metadata allows for access to essential evidence of business activities and promotes reliability and authenticity. The Australian records and metadata community have been working hard to define standards and identify requirements as well as support interoperability.
Phrases
<P1> But records, as accountability traces and evidence of business activity, have additional metadata requirements. Authoritative, well-structured metadata which specifies their content, structure, context, and essential management needs must be embedded in, wrapped around and otherwise persistently linked to them from the moment they are created if they are to continue to function as evidence. (p.2) <P2> People do business in social and organizational contexts that are governed by external mandates (e.g. social mores, laws) and internal mandates (e.g. policies, business rules). Mandates establish who is responsible for what, and govern social and organizational activity, including the creation of full and accurate records. <warrant> (p.3)
Type
Journal
Title
Describing Records in Context in the Continuum: The Australian Recordkeeping Metadata Schema
CA RKMS is based on traditional recordkeeping thinking. However, it also looks to the future by viewing records as active agents of change, as intelligent information objects, which are supported by the metadata that RKMS' framework provides. Through RKMS, the dynamic world of business can be linked to the more passive world of cyberspace resource management.
Phrases
<P1> As long as records remain in the local domains in which they are created, a lot of broader contextual metadata is "in the air," carried in the minds of the corporate users of the records. When records move beyond the boundaries of the local domain in which they are created or, as is increasingly the case in networked environments, they are created in the first place in a global rather than a local domain, then this kind of metadata needs to be made explicit -- that is, captured and persistently linked to the record. This is essential so that users in the broader domain can uniquely identify, retrieve and understand the meanings of records. (p.7) <P2> The broader social context of the project is the need for individuals, society, government, and commerce to continually access the information they need to conduct their business, protect their rights and entitlements, and securely trace the trail of responsibility and action in distributed enterprises. ... Maintaining reliable, authentic and useable evidence of transactions through time and space has significant business, social, and cultural implications, as records provide essential evidence for purposes of governance, accountability, memory and identity. (p.6)
Conclusions
RQ There is a need to develop typologies of recordkeeping relationships such as agent to record and better ways to express them through metadata.
Type
Journal
Title
Towards Frameworks for Standardising Recordkeeping Metadata
CA There are many challenges to devising metadata schema to manage records over time. Continuum thinking provides a conceptual framework to identify these problems.
Phrases
<P1> It is clear from the SPIRT Project definition that recordkeeping and archival control systems have always been about capturing and managing recordkeeping metadata. (p.30) <P2> One of the keys to understanding the Project's approach to what metadata needs to be captured, persistently linked to documentation of social and business activity, and managed through space and time, lies in the continuum view of records. In continuum thinking, [records] are seen not as 'passive objects to described retrospectively,' but as agents of action, 'active participants in business processes and technologies.'" (p.37)
CA Through OAI, access to resources is effected in a low-cost, interoperable manner.
Phrases
<P1> The need for a metadata format that would support both metadata creation by authors and interoperability across heterogeneous repositories led to the choice of unqualified Dublin Core. (p.16) <P2> OAI develops and promotes a low-barrier interoperability framework and associated standards, originally to enhance access to e-print archives, but now taking into account access to other digital materials. (p.16)
Conclusions
RQ The many players involved in cultural heritage need to work together to define standards and best practices.
Type
Electronic Journal
Title
Coming to TERM: Designing the Texas Repository E-mail
CA The sheer volume of e-mail makes it difficult to preserve. Because of recent problems in the management of government e-mail, the Texas Department of Information Resources has been exploring ways to centralize and store all Texas state government e-mail.
Phrases
<P1> The Open Archival Information System (OAIS) Reference Model has attracted wide attention as a workable model because it provides the elements that research indicates are necessary: a closely audited, well documented, and constantly maintained and updated system. These elements are especially attractive to government. This model has the advantage of being an ISO international standard. <P2> This preservation strategy respects the archival bond by providing evidence of the official business transactions of the state in an architecture that respects and maintains links and ties between the compound parts of the record as well as larger logical groupings of records. <P3> Hundreds of archival institutions exist in North America, and yet very few, public or private, are currently preserving electronic records for the long-term.
Conclusions
RQ How does one construct and manage a large repository of electronic data?
Type
Electronic Journal
Title
Primary Sources, Research, and the Internet: The Digital Scriptorium at Duke
First Monday, Peer Reviewed Journal on the Internet
Publication Year
1997
Volume
2
Issue
9
Critical Arguements
CA "As the digital revolution moves us ever closer to the idea of the 'virtual library,' repositories of primary sources and other archival materials have both a special opportunity and responsibility. Since the materials in their custody are, by definition, often unique, these institutions will need to work very carefully with scholars and other researchers to determine what is the most effective way of making this material accessible in a digital environment."
Phrases
<P1> The matter of Internet access to research materials and collections is not one of simply doing what we have always done -- except digitally. It represents instead an opportunity to rethink the fundamental triangular relationship between libraries and archives, their collections, and their users. <P2> Digital information as it exists on the Internet today requires more navigational, contextual, and descriptive data than is currently provided in traditional card catalogs or their more modern electronic equivalent. One simply cannot throw up vast amounts of textual or image-based data onto the World Wide Web and expect existing search engines to make much sense of it or users to be able to digest the results. ... Archivists and manuscript curators have for many years now been providing just that sort of contextual detail in the guides, finding aids, and indexes that they have traditionally prepared for their holdings. <P3> Those involved in the Berkeley project understood that HTML was essentially a presentational encoding scheme and lacked the formal structural and content-based encoding that SGML would offer. <P4> Encoded Archival Description is quickly moving towards become an internationally embraced standard for the encoding of archival metadata in a wide variety of archival repositories and special collections libraries. And the Digital Scriptorium at Duke has become one of the early implementors of this standard. <warrant>
Conclusions
RQ "Duke is currently involved in a project that is funded through NEH and also involves the libraries of Stanford, the University of Virginia, and the University of California-Berkeley. This project (dubbed the "American Heritage Virtual Digital Archives Project") will create a virtual archive of encoded finding aids from all four institutions. This archive will permit seamless searching of these finding aids -- at a highly granular level of detail -- through a single search engine on one site and will, it is hoped, provide a model for a more comprehensive national system in the near future."
CA Describes efforts undertaken at the National Library of New Zealand to ensure preservation of electronic resources.
Phrases
<P1> The National Library Act 1965 provides the legislative framework for the National Library of New Zealand '... to collect, preserve, and make available recorded knowledge, particularly that relating to New Zealand, to supplement and further the work of other libraries in New Zealand, and to enrich the cultural and economic life of New Zealand and its cultural interchanges with other nations.' Legislation currently before Parliament, if enacted, will give the National Library the mandate to collect digital resources for preservation purposes. <warrant> (p. 18) <P2> So, the Library has an organisational commitment and may soon have the legislative environment to support the collection, management and preservation of digital objects. ... The next issue is what needs to be done to ensure that a viable preservation programme can actually be put in place. (p. 18) <P3> As the Library had already begun systematising its approach to resource discovery metadata, development of a preservation metadata schema for use within the Library was a logical next step. (p. 18) <P4> Work on the schema was initially informed by other international endeavours relating to preservation metadata, particularly that undertaken by the National Library of Australia. Initiatives through the CEDARS programme, OCLC/RLG activities and the emerging consensus regarding the role of the OAIS Reference Model ... were also taken into account. <warrant> (p. 18-19) <P5> The Library's Preservation Metadata schema is designed to strike a balance between the principles of preservation metadata, as expressed through the OAIS Information Model, and the practicalities of implementing a working set of preservation metadata. The same incentive informs a recent OCLC/RLG report on the OAIS model. (p. 19) <P6> [I]t is unlikely that anything resembling a comprehensive schema will become available in the short term. However, the need is pressing. (p. 19) <P7> The development of the preservation metadata schema is one component of an ongoing programme of activities needed to ensure the incorporation of digital material into the Library's core business processes with a view to the long-term accessibility of those resources. <warrant> (p. 19) <P8> The aim of the above activities is for the Library to be acknowledged as a 'trusted repository' for digital material which ensures the viability and authenticity of digital objects over time. (p. 20) <P9> The Library will also have to develop relationships with other organisations that might wish to achieve 'trusted repository' status in a country with a small population base and few agencies of appropriate size, funding and willingness to take on the role.
Conclusions
RQ There are still a number of important issues to be resolved before the Library's preservation programme can be deemed a success, including the need for: higher level of awareness of the need for digital preservation within the community of 'memory institutions' and more widely; metrics regarding the size and scope of the problem; finance to research and implement digital preservation; new skill sets for implementing digital preservation, e.g. running the multiplicity of hardware/software involved, digital conservation/archaeology; agreed international approaches to digital preservation; practical models to match the high level conceptual work already undertaken internationally; co-operation/collaboration between the wider range of agents potentially able to assist in developing digital preservation solutions, e.g. the computing industry; and, last but not least, clarity around intellectual property, copyright, privacy and moral rights.
SOW
DC OAIS emerged out of an initiative spearheaded by NASA's Consultative Committee for Space Data Systems. It has been shaped and promoted by the RLG and OCLC. Several international projects have played key roles in shaping the OAIS model and adapting it for use in libraries, archives and research repositories. OAIS-modeled repositories include the CEDARS Project, Harvard's Digital Repository, Koninklijke Bibliotheek (KB), the Library of Congress' Archival Information Package for audiovisual materials, MIT's D-Space, OCLC's Digital Archive and TERM: the Texas Email Repository Model.
Type
Electronic Journal
Title
Collection-Based Persistent Digital Archives - Part 1
The preservation of digital information for long periods of time is becoming feasible through the integration of archival storage technology from supercomputer centers, data grid technology from the computer science community, information models from the digital library community, and preservation models from the archivistÔÇÖs community. The supercomputer centers provide the technology needed to store the immense amounts of digital data that are being created, while the digital library community provides the mechanisms to define the context needed to interpret the data. The coordination of these technologies with preservation and management policies defines the infrastructure for a collection-based persistent archive. This paper defines an approach for maintaining digital data for hundreds of years through development of an environment that supports migration of collections onto new software systems.
ISBN
1082-9873
Critical Arguements
CA "Supercomputer centers, digital libraries, and archival storage communities have common persistent archival storage requirements. Each of these communities is building software infrastructure to organize and store large collections of data. An emerging common requirement is the ability to maintain data collections for long periods of time. The challenge is to maintain the ability to discover, access, and display digital objects that are stored within an archive, while the technology used to manage the archive evolves. We have implemented an approach based upon the storage of the digital objects that comprise the collection, augmented with the meta-data attributes needed to dynamically recreate the data collection. This approach builds upon the technology needed to support extensible database schema, which in turn enables the creation of data handling systems that interconnect legacy storage systems."
Phrases
<P1> The ultimate goal is to preserve not only the bits associated with the original data, but also the context that permits the data to be interpreted. <warrant> <P2> We rely on the use of collections to define the context to associate with digital data. The context is defined through the creation of semi-structured representations for both the digital objects and the associated data collection. <P3>A collection-based persistent archive is therefore one in which the organization of the collection is archived simultaneously with the digital objects that comprise the collection. <P4> The goal is to preserve digital information for at least 400 years. This paper examines the technical issues that must be addressed and presents a prototype implementation. <P5>Digital object representation. Every digital object has attributes that define its structure, physical context, and provenance, and annotations that describe features of interest within the object. Since the set of attributes (such as annotations) will vary across all objects within a collection, a semi-structured representation is needed. Not all digital objects will have the same set of associated attributes. <P6> If possible, a common information model should be used to reference the attributes associated with the digital objects, the collection organization, and the presentation interface. An emerging standard for a uniform data exchange model is the eXtended Markup Language (XML). <P7> A particular example of an information model is the XML Document Type Definition (DTD) which provides a description for the allowed nesting structure of XML elements. Richer information models are emerging such as XSchema (which provides data types, inheritance, and more powerful linking mechanisms) and XMI (which provides models for multiple levels of data abstraction). <P8> Although XML DTDs were originally applied to documents only, they are now being applied to arbitrary digital objects, including the collections themselves. More generally, OSDs can be used to define the structure of digital objects, specify inheritance properties of digital objects, and define the collection organization and user interface structure. <P9> A persistent collection therefore needs the following components of an OSD to completely define the collection context: Data dictionary for collection semantics; Digital object structure; Collection structure; and User interface structure. <P10> The re-creation or instantiation of the data collection is done with a software program that uses the schema descriptions that define the digital object and collection structure to generate the collection. The goal is to build a generic program that works with any schema description. <P11> The information for which driver to use for access to a particular data set is maintained in the associated Meta-data Catalog (MCAT). The MCAT system is a database containing information about each data set that is stored in the data storage systems. <P12> The data handling infrastructure developed at SDSC has two components: the SDSC Storage Resource Broker (SRB) that provides federation and access to distributed and diverse storage resources in a heterogeneous computing environment, and the Meta-data Catalog (MCAT) that holds systemic and application or domain-dependent meta-data about the resources and data sets (and users) that are being brokered by the SRB. <P13> A client does not need to remember the physical mapping of a data set. It is stored as meta-data associated with the data set in the MCAT catalog. <P14> A characterization of a relational database requires a description of both the logical organization of attributes (the schema), and a description of the physical organization of attributes into tables. For the persistent archive prototype we used XML DTDs to describe the logical organization. <P15> A combination of the schema and physical organization can be used to define how queries can be decomposed across the multiple tables that are used to hold the meta-data attributes. <P16> By using an XML-based database, it is possible to avoid the need to map between semi-structured and relational organizations of the database attributes. This minimizes the amount of information needed to characterize a collection, and makes the re-creation of the database easier. <warrant> <P17> Digital object attributes are separated into two classes of information within the MCAT: System-level meta-data that provides operational information. These include information about resources (e.g., archival systems, database systems, etc., and their capabilities, protocols, etc.) and data objects (e.g., their formats or types, replication information, location, collection information, etc.); Application-dependent meta-data that provides information specific to particular data sets and their collections (e.g., Dublin Core values for text objects). <P18> Internally, MCAT keeps schema-level meta-data about all of the attributes that are defined. The schema-level attributes are used to define the context for a collection and enable the instantiation of the collection on new technology. <P19> The logical structure should not be confused with database schema and are more general than that. For example, we have implemented the Dublin Core database schema to organize attributes about digitized text. The attributes defined in the logical structure that is associated with the Dublin Core schema contains information about the subject, constraints, and presentation formats that are needed to display the schema along with information about its use and ownership. <P20> The MCAT system supports the publication of schemata associated with data collections, schema extension through the addition or deletion of new attributes, and the dynamic generation of the SQL that corresponds to joins across combinations of attributes. <P21> By adding routines to access the schema-level meta-data from an archive, it is possible to build a collection-based persistent archive. As technology evolves and the software infrastructure is replaced, the MCAT system can support the migration of the collection to the new technology.
Conclusions
RQ Collection-Based Persistent Digital Archives - Part 2
SOW
DC "The technology proposed by SDSC for implementing persistent archives builds upon interactions with many of these groups. Explicit interactions include collaborations with Federal planning groups, the Computational Grid, the digital library community, and individual federal agencies." ... "The data management technology has been developed through multiple federally sponsored projects, including the DARPA project F19628-95-C-0194 "Massive Data Analysis Systems," the DARPA/USPTO project F19628-96-C-0020 "Distributed Object Computation Testbed," the Data Intensive Computing thrust area of the NSF project ASC 96-19020 "National Partnership for Advanced Computational Infrastructure," the NASA Information Power Grid project, and the DOE ASCI/ASAP project "Data Visualization Corridor." Additional projects related to the NSF Digital Library Initiative Phase II and the California Digital Library at the University of California will also support the development of information management technology. This work was supported by a NARA extension to the DARPA/USPTO Distributed Object Computation Testbed, project F19628-96-C-0020."
Type
Electronic Journal
Title
Collection-Based Persistent Digital Archives - Part 2
"Collection-Based Persistent Digital Archives: Part 2" describes the creation of a one million message persistent E-mail collection. It discusses the four major components of a persistent archive system: support for ingestion, archival storage, information discovery, and presentation of the collection. The technology to support each of these processes is still rapidly evolving, and opportunities for further research are identified.
ISBN
1082-9873
Critical Arguements
CA "The multiple migration steps can be broadly classified into a definition phase and a loading phase. The definition phase is infrastructure independent, whereas the loading phase is geared towards materializing the processes needed for migrating the objects onto new technology. We illustrate these steps by providing a detailed description of the actual process used to ingest and load a million-record E-mail collection at the San Diego Supercomputer Center (SDSC). Note that the SDSC processes were written to use the available object-relational databases for organizing the meta-data. In the future, it may be possible to go directly to XML-based databases."
Phrases
<P1> The processes used to ingest a collection, transform it into an infrastructure independent form, and store the collection in an archive comprise the persistent storage steps of a persistent archive. The processes used to recreate the collection on new technology, optimize the database, and recreate the user interface comprise the retrieval steps of a persistent archive. <P2> In order to build a persistent collection, we consider a solution that "abstracts" all aspects of the data and its preservation. In this approach, data object and processes are codified by raising them above the machine/software dependent forms to an abstract format that can be used to recreate the object and the processes in any new desirable forms. <P3> The SDSC infrastructure uses object-relational databases to organize information. This makes data ingestion more complex by requiring the mapping of the XML DTD semi-structured representation onto a relational schema. <P4> The SDSC infrastructure uses object-relational databases to organize information. This makes data ingestion more complex by requiring the mapping of the XML DTD semi-structured representation onto a relational schema. <P5> The steps used to store the persistent archive were: (1) Define Digital Object: define meta-data, define object structure (OBJ-DTD) --- (A), define object DTD to object DDL mapping --- (B) (2) Define Collection: define meta-data, define collection structure (COLL-DTD) --- (C), define collection DTD structure to collection DDL mapping --- (D) (3) Define Containers: define packing format for encapsulating data and meta-data (examples are the AIP standard, Hierarchical Data Format, Document Type Definition) <P5> In the ingestion phase, the relational and semi-structured organization of the meta-data is defined. No database is actually created, only the mapping between the relational organization and the object DTD. <P6> Note that the collection relational organization does not have to encompass all of the attributes that are associated with a digital object. Separate information models are used to describe the objects and the collections. It is possible to take the same set of digital objects and form a new collection with a new relational organization. <P7> Multiple communities across academia, the federal government, and standards groups are exploring strategies for managing very large archives. The persistent archive community needs to maintain interactions with these communities to track development of new strategies for data management and storage. <warrant> <P8>
Conclusions
RQ "The four major components of the persistent archive system are support for ingestion, archival storage, information discovery, and presentation of the collection. The first two components focus on the ingestion of data into collections. The last two focus on access to the resulting collections. The technology to support each of these processes is still rapidly evolving. Hence consensus on standards has not been reached for many of the infrastructure components. At the same time, many of the components are active areas of research. To reach consensus on a feasible collection-based persistent archive, continued research and development is needed. Examples of the many related issues are listed below:
Type
Electronic Journal
Title
A Metadata Framework Developed at the Tsinghua University Library to Aid in the Preservation of Digital Resources
This article provides an overview of work completed at Tsinghua University Library in which a metadata framework was developed to aid in the preservation of digital resources. The metadata framework is used for the creation of metadata to describe resources, and includes an encoding standard used to store metadata and resource structures in information systems. The author points out that the Tsinghua University Library metadata framework provides a successful digital preservation solution that may be an appropriate solution for other organizations as well.
Notes
Well laid out diagrams show the structural layers of resources; encoding exampes are included also.
ISBN
1082-9873
DOI
10.1045/november2002-niu
Critical Arguements
CA The author delineates the metadata schema implemented at Tsinghua University Library which allows for resource description and preservation.
Type
Electronic Journal
Title
The Dublin Core Metadata Inititiative: Mission, Current Activities, and Future Directions
Metadata is a keystone component for a broad spectrum of applications that are emerging on the Web to help stitch together content and services and make them more visible to users. The Dublin Core Metadata Initiative (DCMI) has led the development of structured metadata to support resource discovery. This international community has, over a period of 6 years and 8 workshops, brought forth: A core standard that enhances cross-disciplinary discovery and has been translated into 25 languages to date; A conceptual framework that supports the modular development of auxiliary metadata components; An open consensus building process that has brought to fruition Australian, European and North American standards with promise as a global standard for resource discovery; An open community of hundreds of practitioners and theorists who have found a common ground of principles, procedures, core semantics, and a framework to support interoperable metadata.
Type
Report
Title
Mapping of the Encoded Archival Description DTD Element Set to the CIDOC CRM
The CIDOC CRM is the first ontology designed to mediate contents in the area of material cultural heritage and beyond, and has been accepted by ISO TC46 as work item for an international standard. The EAD Document Type Definition (DTD) is a standard for encoding archival finding aids using the Standard Generalized Markup Language (SGML). Archival finding aids are detailed guides to primary source material which provide fuller information than that normally contained within cataloging records. 
Publisher
Institute of Computer Science, Foundation for Research and Technology - Hellas
Publication Location
Heraklion, Crete, Greece
Language
English
Critical Arguements
CA "This report describes the semantic mapping of the current EAD DTD Version 1.0 Element Set to the CIDOC CRM and its latest extension. This work represents a proof of concept for the functionality the CIDOC CRM is designed for." 
Conclusions
RQ "Actually, the CRM seems to do the job quite well ÔÇô problems in the mapping arise more from underspecification in the EAD rather than from too domain-specific notions. "┬á... "To our opinion, the archival community could benefit from the conceptualizations of the CRM to motivate more powerful metadata standards with wide interoperability in the future, to the benefit of museums and other disciplines as well."
SOW
DC "As a potential international standard, the EAD DTD is maintained in the Network Development and MARC Standards Office of the Library of Congress in partnership with the Society of American Archivists." ... "The CIDOC Conceptual Reference Model (see [CRM1999], [Doerr99]), in the following only referred to as ┬½CRM┬╗, is outcome of an effort of the Documentation Standards Group of the CIDOC Committee (see ┬½http:/www.cidoc.icom.org┬╗, ÔÇ£http://cidoc.ics.forth.grÔÇØ) of ICOM, the International Council of Museums beginning in 1996."
This document is an introduction to the PROV Standard Management of Electronic Records (PROS 99/007), also known as the VERS Standard. This document provides background information on the goals and the VERS approach to preservation. Nothing in this document imposes any requirements on agencies.
Critical Arguements
CA The Victorian Elextronic Records Strategy (VERS) addresses the cost-effective, long-term preservation of electronic records. The structure and requirements of VERS are formally specified in the STandard for the Management of Electronic Records (PROS 99/007) and its five technical specifications. This Advice provides background to the Standard. It covers: the history of the VERS project; the preservation theory behind VERS; how the five specifications support the preservation theory; a brief introduction to the VERS Encapsulated Object (VEO). In this document we distinguish between the record and the content of the record. The content is the actuial information contained in the record; for example, the report or the image. The record as a whole contains the record content and metadata that contains information about the record, including its context, description, history, and integrity cvontrol. 
Conclusions
<RQ>
SOW
<DC>Public Record Office Victoria is the archives of the State Government of Victoria. They hold records from the beginnings of the colonial administration of Victoria in the mid-1830s to today and are responsible for ensuring the accountability of the Victoria State Government. 
Type
Report
Title
Management of Electronic Records PROS 99/007 (Version 2)
This document is the Victorian Electronic Records Strategy (VERS) Standard (PROS 99/007). This document is the standard itself and is primarly concerned with conformance. The technical requirements of the Standard are contained in five Specifications.
Accessed Date
August 24, 2005
Critical Arguements
CA VERS has two major goals: the preservation of electronic records and enabling efficient management in doing so. Version 2 has an improved structure, additional metadata elements, requirements for preservation and compliance requirements for agencies. "Export" compliance allows agencies to maintain their records within their own recordkeeping systems and add a module so they can generate the VERS format for export, especially for long term preservation. "Native" complicance is when records are converted to long term preservation format upon registration which is seen as the ideal approach. ... "The Victorian Electronic Records Strategy (VERS) is designed to assist agencies in managing their electronic records. The strategy focuses on the data or information contained in electronic records, rather than the systems that are used to produce them."
SOW
<DC> "VERS was developed with the assistance of CSIRO, Ernst & Young, the Department of Infrastructure, and records managers across government. The recommendations included in the VERS Final Report1 issued in March 1999 provide a framework for the management of electronic records." ... "Public Records Office Victoria is the Archives of the State of Victoria. They hold the records from the beginnings of the colonial administration of Victoria in the mid-1830s to today.
CA This is the first of four articles describing Geospatial Standards and the standards bodies working on these standards. This article will discuss what geospatial standards are and why they matter, identify major standards organizations, and list the characteristics of successful geospatial standards.
Conclusions
RQ Which federal and international standards have been agreed upon since this article's publication?
SOW
DC FGDC approved the Content Standard for Digital Geospatial Metadata (FGDC-STD-001-1998) in June 1998. FGDC is a 19-member interagency committee composed of representatives from the Executive Office of the President, Cabinet-level and independent agencies. The FGDC is developing the National Spatial Data Infrastructure (NSDI) in cooperation with organizations from State, local and tribal governments, the academic community, and the private sector. The NSDI encompasses policies, standards, and procedures for organizations to cooperatively produce and share geographic data.
This portal page provides links to all EAD-related information as applicable to those institutional members of the U.K. Archives Hub. It provides links to Creating EAD records, More about EAD, Reference, and More resources.
Publisher
The Archives Hub
Publication Location
Manchester, England, U.K.
Language
English
Critical Arguements
CA "These pages have been designed to hold links and information which we hope will be useful to archivists and librarians working in the UK Higher and Further Education sectors."
SOW
DC The Archives Hub provides a single point of access to 17,598 descriptions of archives held in UK universities and colleges. At present these are primarily at collection-level, although complete catalogue descriptions are provided where they are available. The Archives Hub forms one part of the UK's National Archives Network, alongside related networking projects. A Steering Committee which includes representatives of contributing institutions, the National Archives and the other archive networks guides the progress of the project. There is also a Contributors' and Users' Forum which provides feedback to aid the development of the service. The service is hosted at MIMAS on behalf of the Consortium of University Research Libraries (CURL) and is funded by the Joint Information Systems Committee (JISC). Systems development work is undertaken at the University of Liverpool.
Type
Web Page
Title
CDL Digital Object Standard: Metadata, Content and Encoding
This document addresses the standards for digital object collections for the California Digital Library 1. Adherence to these standards is required for all CDL contributors and may also serve University of California staff as guidelines for digital object creation and presentation. These standards are not intended to address all of the administrative, operational, and technical issues surrounding the creation of digital object collections.
Critical Arguements
CA These standards describe the file formats, storage and access standards for digital objects created by or incorporated into the CDL as part of the permanent collections. They attempt to balance adherence to industry standards, reproduction quality, access, potential longevity and cost.
Conclusions
RQ not applicable
SOW
DC "This is the first version of the CDL Digital Object Standard. This version is based upon the September 1, 1999 version of the CDL's Digital Image Standard, which included recommendations of the Museum Educational Site Licensing Project (MESL), the Library of Congress and the MOA II participants." ... "The Museum Educational Site Licensing Project (MESL) offered a framework for seven collecting institutions, primarily museums, and seven universities to experiment with new ways to distribute visual information--both images and related textual materials. " ... "The Making of America (MoA II) Testbed Project is a Digital Library Federation (DLF) coordinated, multi-phase endeavor to investigate important issues in the creation of an integrated, but distributed, digital library of archival materials (i.e., digitized surrogates of primary source materials found in archives and special collections). The participants include Cornell University, New York Public Library, Pennsylvania State University, Stanford University and UC Berkeley. The Library of Congress white papers and standards are based on the experience gained during the American Memory Pilot Project. The concepts discussed and the principles developed still guide the Library's digital conversion efforts, although they are under revision to accomodate the capabilities of new technologies and new digital formats." ... "The CDL Technical Architecture and Standards Workgroup includes the following members with extensive experience with digital object collection and management: Howard Besser, MESL and MOA II digital imaging testbed projects; Diane Bisom, University of California, Irvine; Bernie Hurley, MOA II, University of California, Berkeley; Greg Janee, Alexandria Digital Library; John Kunze, University of California, San Francisco; Reagan Moore and Chaitanya Baru, San Diego Supercomputer Center, ongoing research with the National Archives and Records Administration on the long term storage and retrieval of digital content; Terry Ryan, University of California, Los Angeles; David Walker, California Digital Library"
Type
Web Page
Title
Practical Tools for Electronic Records Management and Preservation
"This briefing paper summarizes the results of a cooperative project sponsored in part, by a research grant from the National Historical Publications and Records Commission. The project, called "Models for Action: Practical Approaches to Electronic Records Management and Preservation," focused on the development of practical tools to support the integration of essential electronic records management requirements into the design of new information systems. The project was conducted from 1996 to 1998 through a partnership between the New York State Archives and Records Administration and the Center for Technology in Government. The project team also included staff from the NYS Adirondack Park Agency, eight corporate partners led by Intergraph Corporation, and University at Albany faculty and graduate students."
Publisher
Center for Technology in Government
Critical Arguements
CA "This briefing paper bridges the gap between theory and practice by presenting generalizable tools that link records management practices to business objectives."
The CDISC Submission Metadata Model was created to help ensure that the supporting metadata for these submission datasets should meet the following objectives: Provide FDA reviewers with clear describtions of the usage, structure, contents, and attributes of all datasets and variables; Allow reviewers to replicate most analyses, tables, graphs, and listings with minimal or no transformations; Enable reviewers to easily view and subset the data used to generate any analysis, table, graph, or listing without complex programming. ... The CDISC Submission Metadata Model has been defined to guide sponsors in the preparation of data that is to be submitted to the FDA. By following the principles of this model, sponsors will help reviewers to accurately interpret the contents of submitted data and work with it more effectively, without sacrificing the scientific objectives of clinical development.
Publisher
The Clinical Data Interchange Standards Consortium
Critical Arguements
CA "The CDISC Submission Data Model has focused on the use of effective metadata as the most practical way of establishing meaningful standards applicable to electronic data submitted for FDA review."
Conclusions
RQ "Metadata prepared for a domain (such as an efficacy domain) which has not been described in a CDISC model should follow the general format of the safety domains, including the same set of core selection variables and all of the metadata attributes specified for the safety domains. Additional examples and usage guidelines are available on the CDISC web site at www.cdisc.org." ... "The CDISC Metadata Model describes the structure and form of data, not the content. However, the varying nature of clinical data in general will require the sponsor to make some decisions about how to represent certain real-world conditions in the dataset. Therefore, it is useful for a metadata document to give the reviewer an indication of how the datasets handle certain special cases."
SOW
DC CDISC is an open, multidisciplinary, non-profit organization committed to the development of worldwide standards to support the electronic acquisition, exchange, submission and archiving of clinical trials data and metadata for medical and biopharmaceutical product development. CDISC members work together to establish universally accepted data standards in the pharmaceutical, biotechnology and device industries, as well as in regulatory agencies worldwide. CDISC currently has more than 90 members, including the majority of the major global pharmaceutical companies.
Type
Web Page
Title
CDISC Achieves Two Significant Milestones in the Development of Models for Data Interchange
CA "The Clinical Data Interchange Standards Consortium has achieved two significant milestones towards its goal of standard data models to streamline drug development and regulatory review processes. CDISC participants have completed metadata models for the 12 safety domains listed in the FDA Guidance regarding Electronic Submissions and have produced a revised XML-based data model to support data acquisition and archive."
Conclusions
RQ "The goal of the CDISC XML Document Type Definition (DTD) Version 1.0 is to make available a first release of the definition of this CDISC model, in order to support sponsors, vendors and CROs in the design of systems and processes around a standard interchange format."
SOW
DC "This team, under the leadership of Wayne Kubick of Lincoln Technologies, and Dave Christiansen of Genentech, presented their metadata models to a group of representatives at the FDA on Oct. 10, and discussed future cooperative efforts with Agency reviewers."... "CDISC is a non-profit organization with a mission to lead the development of standard, vendor-neutral, platform-independent data models that improve process efficiency while supporting the scientific nature of clinical research in the biopharmaceutical and healthcare industries"
This document outlines the best practices guidelines for creation of EAD-encoded finding aids for submission to the Archives Hub in the U.K. It includes sections on Mandatory Fields, Access Points, Manual Encoding, Multilevel Descriptions, Saving and Submitting Files, and Links.
Notes
This is a downloadable .pdf file. Also available in Rich Text Format (.rtf).
Publisher
Archives Hub, U.K.
Publication Location
Manchester, England, U.K.
Language
English
Critical Arguements
CA "These pages have been designed to hold links and information which we hope will be useful to archivists and librarians working in the UK Higher and Further Education sectors."
Conclusions
RQ
SOW
DC The Archives Hub provides a single point of access to 17,598 descriptions of archives held in UK universities and colleges. At present these are primarily at collection-level, although complete catalogue descriptions are provided where they are available. The Archives Hub forms one part of the UK's National Archives Network, alongside related networking projects. A Steering Committee which includes representatives of contributing institutions, the National Archives and the other archive networks guides the progress of the project. There is also a Contributors' and Users' Forum which provides feedback to aid the development of the service. The service is hosted at MIMAS on behalf of the Consortium of University Research Libraries (CURL) and is funded by the Joint Information Systems Committee (JISC). Systems development work is undertaken at the University of Liverpool.
Type
Web Page
Title
eXtensible rights Markup Language (XrML) 2.0 Specification Part I: Primer
This specification defines the eXtensible rights Markup Language (XrML), a general-purpose language in XML used to describe the rights and conditions for using digital resources.
Publisher
ContentGuard
Critical Arguements
CA This chapter provides an overview of XrML. It provides a basic definition of XrML, describes the need that XrML is meant to address, and explains design goals for the language.
Conclusions
RQ not applicable
SOW
DC ContentGuard contributed XrML to MPEG-21, the OASIS Rights Language Technical Committee and the Open eBook Forum (OeBF). In each case they are using XrML as the base for their rights language specification. Furthest along is MPEG, where the process has reached Committee Draft. They have also recommended to other standards bodies to build on this work. ContentGuard will propose XrML to any standards organization seeking a rights language. Because of this progress ContentGuard has frozen its release of XrML at Version 2.0.
CA ContentGuard intends to submit XrML to standards bodies that are developing specifications that enable the exchange and trading of content as well as the creation of repositories for storage and management of digital content.
SOW
DC ContentGuard contributed XrML to MPEG-21, the OASIS Rights Language Technical Committee and the Open eBook Forum (OeBF). In each case they are using XrML as the base for their rights language specification. Furthest along is MPEG, where the process has reached Committee Draft. They have also recommended to other standards bodies to build on this work. ContentGuard will propose XrML to any standards organization seeking a rights language. Because of this progress ContentGuard has frozen its release of XrML at Version 2.0.
Type
Web Page
Title
PBCore: Public Broadcasting Metadata Dictionary Project
CA "PBCore is designed to provide -- for television, radio and Web activities -- a standard way of describing and using media (video, audio, text, images, rich interactive learning objects). It allows content to be more easily retrieved and shared among colleagues, software systems, institutions, community and production partners, private citizens, and educators. It can also be used as a guide for the onset of an archival or asset management process at an individual station or institution. ... The Public Broadcasting Metadata Dictionary (PBCore) is: a core set of terms and descriptors (elements) used to create information (metadata) that categorizes or describes media items (sometimes called assets or resources)."
Conclusions
<RQ> The PBCore Metadata Elements are currently in their first published edition, Version 1.0. Over two years of research and lively discussions have generated this version. ... As various users and communities begin to implement the PBCore, updates and refinements to the PBCore are likely to occur. Any changes will be clearly identified, ramifications outlined, and published to our constituents.
SOW
DC "Initial development funding for PBCore was provided by the Corporation for Public Broadcasting. The PBCore is built on the foundation of the Dublin Core (ISO 15836) ... and has been reviewed by the Dublin Core Metadata Initiative Usage Board. ... PBCore was successfully deployed in a number of test implementations in May 2004 in coordination with WGBH, Minnesota Public Radio, PBS, National Public Radio, Kentucky Educational Television, and recognized metadata expert Grace Agnew. As of July 2004 in response to consistent feedback to make metadata standards easy to use, the number of metadata elements was reduced to 48 from the original set of 58 developed by the Metadata Dictionary Team. Also, efforts are ongoing to provide more focused metadata examples that are specific to TV and radio. ... Available free of charge to public broadcasting stations, distributors, vendors, and partners, version 1.0 of PBCore was launched in the first quarter of 2005. See our Licensing Agreement via the Creative Commons for further information. ... Plans are under way to designate an Authority/Maintenance Organization."
Type
Web Page
Title
Approaches towards the Long Term Preservation of Archival Digital Records
The Digital Preservation Testbed is carrying out experiments according to pre-defined research questions to establish the best preservation approach or combination of approaches. The Testbed will be focusing its attention on three different digital preservation approaches - Migration; Emulation; and XML - evaluating the effectiveness of these approaches, their limitations, costs, risks, uses, and resource requirements.
Language
English; Dutch
Critical Arguements
CA "The main problem surrounding the preservation of authentic electronic records is that of technology obsolescence. As changes in technology continue to increase exponentially, the problem arises of what to do with records that were created using old and now obsolete hardware and software. Unless action is taken now, there is no guarantee that the current computing environment (and thus also records) will be accessible and readable by future computing environments."
Conclusions
RQ "The Testbed will be conducting research to discover if there is an inviolable way to associate metadata with records and to assess the limitations such an approach may incur. We are also working on the provision of a proposed set of preservation metadata that will contain information about the preservation approach taken and any specific authenticity requirements."
SOW
DC The Digital Preservation Testbed is part of the non-profit organisation ICTU. ICTU is the Dutch organisation for ICT and government. ICTU's goal is to contribute to the structural development of e-government. This will result in improving the work processes of government organisations, their service to the community and interaction with the citizens. Government institutions, such as Ministries, design the policies in the area of e-government, and ICTU translates these policies into projects. In many cases, more than one institution is involved in a single project. They are the principals in the projects and retain control concerning the focus of the project. In case of the Digital Preservation Testbed the principals are the Ministry of the Interior and the Dutch National Archives.
Type
Web Page
Title
The Gateway to Educational Materials: An Evaluation Study, Year 4: A Technical Report submitted to the US Department of Education
CA The Gateway to Educational Materials (GEM) is a Web site created through the efforts of several groups, including the US Department of Education, The National Library of Education, and a team from Syracuse University. The goal of the project is to provide teachers with a broad range of educational materials on the World Wide Web. This study evaluates The Gateway as an online source of educational information. The purpose of this evaluation is to provide developers of The Gateway with information about aspects of the system that might need improvement, and to display lessons learned through this process to developers of similar systems. It is the fourth in a series of annual studies, and focuses on effectiveness of The Gateway from the perspectives of end users and collection holders.
CA In March 2003, the intention of undertaking an international survey of LOM implementations was announced at the plenary meeting of the "Information Technology for Learning, Education and Training", ISO/IEC JTC1/SC36 sub-committee. The ISO/IEC JTC1/SC36 committee is international in both membership and emphasis, and has a working group, Working Group (WG) 4, "Management and Delivery for Learning, Education, and Training," which has been explicitly charged with the task of contributing to future standardization work on the LOM. <warrant> The international LOM Survey focuses on two questions: 1) "Which elements were selected for use or population?"; and 2) "How were these elements used, or what where the types of values assigned to them?" This report also attempts to draw a number of tentative suggestions and conclusions for further standardization work
Conclusions
RQ Based on its findings, the preliminary survey report was able to suggest a number of conclusions: First, fewer and better-defined elements may be more effective than the range of choice and interpretive possibilities currently allowed by the LOM. This seems to be especially the case regarding educational elements, which are surprisingly underutilized for metadata that it ostensibly and primarily educational. Second, clear and easily-supported means of working with local, customized vocabularies would also be very valuable. Third, it also seems useful to ensure that structures are provided to accommodate complex but more conventional aspects of resource description. These would include multiple title versions, as well as multilingual descriptions and values.
SOW
DC On June 12, 2002, 1484.12.1 - 2002 Learning Object Metadata (LOM) was approved by the IEEE-Standards Association.
Type
Web Page
Title
Towards a Digital Rights Expression Language Standard for Learning Technology
CA The Learning Technology Standards Committee (LTSC) of the Institute for Electrical and Electronic Engineers (IEEE) concentrated on making recommendations for standardizing a digital rights expression language (DREL) with the specific charge to (1) Investigate existing standards development efforts for DREL and digital rights. (2) Gather DREL requirements germane to the learning, education, and training industries. (3) Make recommendations as to how to proceed. (4) Feed requirements into ongoing DREL and digital rights standardization efforts, regardless of whether the LTSC decides to work with these efforts or embark on its own. This report represents the achievement of these goals in the form a of a white paper that can be used as reference for the LTSC, that reports on the current state of existing and proposed standardization efforts targeting digital rights expression languages and makes recommendations concerning future work.
Conclusions
RQ The recommendations of this report are: 1. Maintain appropriate liaisons between learning technology standards development organizations and those standards development organizations standardizing rights expression languages. The purpose of these liaisons is to continue to feed requirements into broader standardization efforts and to ensure that the voice of the learning, education and training community is heard. 2. Support the creation of application profiles or extensions of XrML and ODRL that include categories and vocabularies for roles common in educational and training settings. In the case of XrML, a name space for local context may be needed. (A name space is required for both XrML and ODRL for the ÔÇ£application profileÔÇØ or specifically the application ÔÇôLT application- extension) 3. Advocate the creation of a standard for expressing local policies in ways that can be mapped to rights expressions. This could be either through a data model or through the definition of an API or service. 4. Launch an initiative to identify models of rights enforcement in learning technology and to possibly abstract a common model for use by architecture and framework definition projects. 5. Further study the implications of patent claims, especially for educational and research purposes.
Type
Web Page
Title
National States Geographic Information Council (NSGIC) Metadata Primer -- A "How To" Guide on Metadata Implementation
The primer begins with a discussion of what metadata is and why metadata is important. This is followed by an overview of the Content Standards for Digital Geospatial Metadata (CSDGM) adopted by the Federal Geographic Data Committee (FGDC). Next, the primer focuses on the steps required to begin collecting and using metadata. The fourth section deals with how to select the proper metadata creation tool from the growing number being developed. Section five discusses the mechanics of documenting a data set, including strategies on reviewing the output to make sure it is in a useable form. The primer concludes with a discussion of other assorted metadata issues.
Critical Arguements
CA The Metadata Primer is one phase of a larger metadata research and education project undertaken by the National States Geographic Information Council and funded by the Federal Geographic Data Committee's Competetive Cooperative Agreements Program (CCAP). The primer is designed to provide a practical overview of the issues associated with developing and maintaining metadata for digital spatial data. It is targeted toward an audience of state, local, and tribal government personnel. The document provides a "cook book" approach to the creation of metadata. Because much of the most current information on metadata resides on the Internet, the primer summarizes relevant material available from other World Wide Web (WWW) home pages.
Conclusions
RQ To what extent could the NSGIC recommendations be used for non-geographic applications?
SOW
DC FGDC approved the Content Standard for Digital Geospatial Metadata (FGDC-STD-001-1998) in June 1998. FGDC is a 19-member interagency committee composed of representatives from the Executive Office of the President, Cabinet-level and independent agencies. The FGDC is developing the National Spatial Data Infrastructure (NSDI) in cooperation with organizations from State, local and tribal governments, the academic community, and the private sector. The NSDI encompasses policies, standards, and procedures for organizations to cooperatively produce and share geographic data.
CA Overview of the program, including keynote speakers, papers presented, invited talks, future directions and next steps.
Conclusions
RQ Some steps to be taken: (1) Investigate potential move to a formal standards body/group and adopt their procedures and processes. Potential groups include; W3C, OASIS, ECMA, IEEE, IETF, CEN/ISS, Open Group. The advantages and disadvantages of such a move will be documented and discussed within the ODRL community. (2) Potential to submit current ODRL version to national bodies for adoption. (3) Request formal liaison relationship with the OMA. <warrant>
Type
Web Page
Title
Report of the Ad Hoc Committee for Development of a Standardized Tool for Encoding Finding Aids
This report focuses on the development of tools for the description and intellectual control of archives and the discovery of relevant resources by users. Other archival functions, such as appraisal, acquisition, preservation, and physical control, are beyond the scope for this project. The system developed as a result of this report should be useable on stand-alone computers in small institutions, by multiple users in larger organisations, and by local, regional, national, and international networks. The development of such a system should take into account the strategies, experiences, and results of other initiatives such as the European Union Archival Network (EUAN), the Linking and Exploring Authority Files (LEAF) initiative, the European Visual Archives (EVA) project, and the Canadian Archival Information Network (CAIN). This report is divided into five sections. A description of the conceptual structure of an archival information system, described as six layers of services and protocols, follows this introduction. Section three details the functional requirements for the software tool and is followed by a discussion of the relationship of these requirements to existing archival software application. The report concludes with a series of recommendations that provide a strategy for the successful development, deployment, and maintenance of an Open Source Archival Resource Information System (OSARIS). There are two appendices: a data model and a comparison of the functional requirements statements to several existing archival systems.
Notes
3. Functional Requirements Requirements for Information Interchange 3.2: The system must support the current archival standards for machine-readable data communication, Encoded Archival Description (EAD) and Encoded Archival Context (EAC). A subset of elements found in EAD may be used to exchange descriptions based on ISAD(G) while elements in EAC may be used to exchange ISAAR(CPF)-based authority data.
Publisher
International Council on Archives Committee on Descriptive Standards
Critical Arguements
CA The Ad Hoc Committee agrees that it would be highly desirable to develop a modular, open source software tool that could be used by archives worldwide to manage the intellectual control of their holdings through the recording of standardized descriptive data. Individual archives could combine their data with that of other institutions in regional, national or international networks. Researchers could access this data either via a stand-alone computerized system or over the Internet. The model for this software would be the successful UNESCO-sponsored free library program, ISIS, which has been in widespread use around the developing world for many years. The software, with appropriate supporting documentation, would be freely available via an ICA or UNESCO web site or on CD-ROM. Unlike ISIS, however, the source code and not just the software should be freely available.
Conclusions
RQ "1. That the ICA endorses the functional requirements presented in this document as the basis for moving the initiative forward. 2. That the functional desiderata and technical specifications for the software applications, such as user requirements, business rules, and detailed data models, should be developed further by a team of experts from both ICA/CDS and ICA/ITC as the next stage of this project. 3. That following the finalization of the technical specifications for OSARIS, the requirements should be compared to existing systems and a decision made to adopt or adapt existing software or to build new applications. At that point in time, it will then be possible to estimate project costs. 4. That a solution that incorporates the functional requirements result in the development of several modular software applications. 5. That the implementation of the system should follow a modular strategy. 6. That the development of software applications must include a thorough investigation and assessment of existing solutions beginning with those identified in section four and Appendix B of this document. 7. That the ICA develop a strategy for communicating the progress of this project to members of the international archival community on a regular basis. This would include the distribution of progress reports in multiple languages. The communication strategy must include a two-way exchange of ideas. The project will benefit strongly from the ongoing comments, suggestions, and input of the members of the international archival community. 8. That a test-bed be developed to allow the testing of software solutions in a realistic archival environment. 9. That the system specifications, its documentation, and the source codes for the applications be freely available. 10. That training courses for new users, ongoing education, and webbased support groups be established. 11. That promotion of the software be carried out through the existing regional infrastructure of ICA and through UNESCO. 12. That an infrastructure for ongoing maintenance, distribution, and technical support be developed. This should include a web site to download software and supporting documentation. The ICA should also establish and maintain a mechanism for end-users to recommend changes and enhancements to the software. 13. That the ICA establishes and maintains an official mechanism for regular review of the software by an advisory committee that includes technical and archival experts. "
SOW
DC "The development of such a system should take into account the strategies, experiences, and results of other initiatives such as the European Union Archival Network (EUAN), the Linking and Exploring Authority Files (LEAF) initiative, the European Visual Archives (EVA) project, and the Canadian Archival Information Network (CAIN)."
Just like other memory institutions, libraries will have to play an important part in the Semantic Web. In that context, ontologies and conceptual models in the field of cultural heritage information are crucial, and the interoperability between these ontologies and models perhaps even more crucial. This document reviews four projects and models that the FRBR Review Group recommends for consideration as to interoperability with FRBR.
Publisher
International Federation of Library Associations and Institutions
Critical Arguements
CA "Just like other memory institutions, libraries will have to play an important part in the Semantic Web. In that context, ontologies and conceptual models in the field of cultural heritage information are crucial, and the interoperability between these ontologies and models perhaps even more crucial."
Conclusions
RQ 
SOW
DC "Some members of the CRM-SIG, including Martin Doerr himself, also are subscribers to the FRBR listserv, and Patrick Le Boeuf, chair of the FRBR Review Group, also is a member of the CRM-SIG and ISO TC46/SC4/WG9 (the ISO Group on CRM). A FRBR to CRM mapping is available from the CIDOC CRM-SIG listserv archive." ... This report was produced by the Cataloguing Section of IFLA, the International Federation of Library Associations and Institutions. 
Type
Web Page
Title
Recommended Best Practices for Encoded Archival Description Finding Aids at the Library of Congress
The Library of Congress EAD Practices Working Group has drafted these proposed guidelines for the creation of EAD finding aids at the Library of Congress, a process which has included documenting current practices at the Library, examining other documented standards and practices, and addressing outstanding issues.  
Publisher
Library of Congress
Language
English
Critical Arguements
<CA>These guidelines are intended for use in conjunction with the EAD Tag Library Version 1.0 and EAD Application Guidelines, published by the Society of American Archivists and the Library of Congress and available online at http://www.loc.gov/ead/.
Conclusions
RQ
SOW
DC "The guidelines were made available to the Library of Congress EAD Technical Group for review, and many suggestions for improvement have been incorporated into this final draft which is now available for use by Library staff."
Type
Web Page
Title
Metadata Reference Guide: ONIX ONline Information eXchange
CA According to Editeur, the group responsible for the maintenance of the ONIX standard, ONIX is the international standard for representing book, serial, and video product information in electronic form.
Type
Web Page
Title
Creating and Documenting Text: A Guide to Good Practice
CA "The aim of this Guide is to take users through the basic steps involved in creating and documenting an electronic text or similar digital resource. ... This Guide assumes that the creators of electronic texts have a number of common concerns. For example, that they wish their efforts to remain viable and usable in the long-term, and not to be unduly constrained by the limitations of current hardware and software. Similarly, that they wish others to be able to reuse their work, for the purposes of secondary analysis, extension, or adaptation. They also want the tools, techniques, and standards that they adopt to enable them to capture those aspects of any non-electronic sources which they consider to be significant -- whilst at the same time being practical and cost-effective to implement."
Conclusions
RQ "While a single metadata scheme, adopted and implemented wholescale would be the ideal, it is probable that a proliferation of metadata schemes will emerge and be used by different communities. This makes the current work centred on integrated services and interoperability all the more important. ... The Warwick Framework (http://www.ukoln.ac.uk/metadata/resources/wf.html) for example suggests the concept of a container architecture, which can support the coexistence of several independently developed and maintained metadata packages which may serve other functions (rights management, administrative metadata, etc.). Rather than attempt to provide a metadata scheme for all web resources, the Warwick Framework uses the Dublin Core as a starting point, but allows individual communities to extend this to fit their own subject-specific requirements. This movement towards a more decentralised, modular and community-based solution, where the 'communities of expertise' themselves create the metadata they need has much to offer. In the UK, various funded organisations such as the AHDS (http://ahds.ac.uk/), and projects like ROADS (http://www.ilrt.bris.ac.uk/roads/) and DESIRE (http://www.desire.org/) are all involved in assisting the development of subject-based information gateways that provide metadata-based services tailored to the needs of particular user communities."
Type
Web Page
Title
Recordkeeping Metadata Standard for Commonwealth Agencies
This standard describes the metadata that the National Archives of Australia recommends should be captured in the recordkeeping systems used by Commonwealth government agencies. ... Part One of the standard explains the purpose and importance of standardised recordkeeping metadata and details the scope, intended application and features of the standard. Features include: flexibility of application; repeatability of data elements; extensibility to allow for the management of agency-specific recordkeeping requirements; interoperability across systems environments; compatibility with related metadata standards, including the Australian Government Locator Service (AGLS) standard; and interdependency of metadata at the sub-element level.
Critical Arguements
CA Compliance with the Recordkeeping Metadata Standard for Commonwealth Agencies will help agencies to identify, authenticate, describe and manage their electronic records in a systematic and consistent way to meet business, accountability and archival requirements. In this respect the metadata is an electronic recordkeeping aid, similar to the descriptive information captured in file registers, file covers, movement cards, indexes and other registry tools used in the paper-based environment to apply intellectual and physical controls to records.
Conclusions
RQ "The National Archives intends to consult with agencies, vendors and other interested parties on the implementation and continuing evolution of the Recordkeeping Metadata Standard for Commonwealth Agencies." ... "The National Archives expects to re-examine and reissue the standard in response to broad agency feedback and relevant advances in theory and methodology." ... "The development of public key technology is one area the National Archives will monitor closely, in consultation with the Office for Government Online, for possible additions to a future version of the standard."
SOW
DC "This standard has been developed in consultation with recordkeeping software vendors endorsed by the Office for Government OnlineÔÇÖs Shared Systems Initiative, as well as selected Commonwealth agencies." ... "The standard has also been developed with reference to other metadata standards emerging in Australia and overseas to ensure compatibility, as far as practicable, between related resource management tools, including: the Dublin Core-derived Australian Government Locator Service (AGLS) metadata standard for discovery and retrieval of government services and information in web-based environments, co-ordinated by the National Archives of Australia; and the non-sector-specific Recordkeeping Metadata Standards for Managing and Accessing Information Resources in Networked Environments Over Time for Government, Social and Cultural Purposes, co-ordinated by Monash University using an Australian Research Council Strategic Partnership with Industry Research and Training (SPIRT) Support Grant."
This document is a revision and expansion of "Metadata Made Simpler: A guide for libraries," published by NISO Press in 2001.
Publisher
NISO Press
Critical Arguements
CA An overview of what metadata is and does, aimed at librarians and other information professionals. Describes various metadata schemas. Concludes with a bibliography and glossary.
Type
Web Page
Title
Use of Encoded Archival Description (EAD) for Manuscript Collection Finding Aids
Presented in 1999 to the Library's Collection Development & Management Committee, this report outlines support for implementing EAD in delivery of finding aids for library collections over the Web. It describes the limitations of HTML, provides an introduction to SGML, XML, and EAD, outlines the advantages of conversion from HTML to EAD, the conversion process, the proposed outcome, and sources for further information.
Publisher
National Library of Australia
Critical Arguements
CA As use of the World Wide Web has increased, so has the need of users to be able to discover web-based information resources easily and efficiently, and to be able to repeat that discovery in a consistent manner. Using SGML to mark up web-based documents facilitates such resource discovery.
Conclusions
RQ To what extent have the mainstream web browser companies fulfilled their committment to support native viewing of SGML/XML documents?
This guide is optimized for creation of EAD-encoded finding aids for the collections of New York University and New York Historical Society. The links on the page list tools and files that may be downloaded and referenced for production of NYU-conformant finding aids.
Publisher
New York University
Critical Arguements
CA "This guide is optimized for creation of EAD-encoded finding aids for the collections of New York University and New York Historical Society. Instructions assume the use of NoteTab as the XML editor, utilizing template files that serve as base files for the different collections." 
Conclusions
RQ
SOW
DC This guide serves both New York University and the New York Historical Society.
Joined-up government needs joined-up information systems. The e-Government Metadata Standard (e-GMS) lays down the elements, refinements and encoding schemes to be used by government officers when creating metadata for their information resources or designing search interfaces for information systems. The e-GMS is needed to ensure maximum consistency of metadata across public sector organisations.
Publisher
Office of the e-Envoy, Cabinet Office, UK.
Critical Arguements
CA "The e-GMS is concerned with the particular facets of metadata intended to support resource discovery and records management. The Standard covers the core set of ÔÇÿelementsÔÇÖ that contain data needed for the effective retrieval and management of official information. Each element contains information relating to a particular aspect of the information resource, e.g. 'title' or 'creator'. Further details on the terminology being used in this standard can be found in Dublin Core and Part Two of the e-GIF."
Conclusions
RQ "The e-GMS will need to evolve, to ensure it remains comprehensive and consistent with changes in international standards, and to cater for changes in use and technology. Some of the elements listed here are already marked for further development, needing additional refinements or encoding schemes. To limit disruption and cost to users, all effort will be made to future-proof the e-GMS. In particular we will endeavour: not to remove any elements or refinements; not to rename any elements or refinements; not to add new elements that could contain values contained in the existing elements."
SOW
DC The E-GMS is promulgated by the British government as part of its e-government initiative. It is the technical cornerstone of the e-government policy for joining up the public sector electronically and providing modern, improved public services.
During the past decade, the recordkeeping practices in public and private organizations have been revolutionized. New information technologies from mainframes, to PC's, to local area networks and the Internet have transformed the way state agencies create, use, disseminate, and store information. These new technologies offer a vastly enhanced means of collecting information for and about citizens, communicating within state government and between state agencies and the public, and documenting the business of government. Like other modern organizations, Ohio state agencies face challenges in managing and preserving their records because records are increasingly generated and stored in computer-based information systems. The Ohio Historical Society serves as the official State Archives with responsibility to assist state and local agencies in the preservation of records with enduring value. The Office of the State Records Administrator within the Department of Administrative Services (DAS) provides advice to state agencies on the proper management and disposition of government records. Out of concern over its ability to preserve electronic records with enduring value and assist agencies with electronic records issues, the State Archives has adapted these guidelines from guidelines created by the Kansas State Historical Society. The Kansas State Historical Society, through the Kansas State Historical Records Advisory Board, requested a program development grant from the National Historical Publications and Records Commission to develop policies and guidelines for electronic records management in the state of Kansas. With grant funds, the KSHS hired a consultant, Dr. Margaret Hedstrom, an Associate Professor in the School of Information, University of Michigan and formerly Chief of State Records Advisory Services at the New York State Archives and Records Administration, to draft guidelines that could be tested, revised, and then implemented in Kansas state government.
Notes
These guidelines are part of the ongoing effort to address the electronic records management needs of Ohio state government. As a result, this document continues to undergo changes. The first draft, written by Dr. Margaret Hedstrom, was completed in November of 1997 for the Kansas State Historical Society. That version was reorganized and updated and posted to the KSHS Web site on August 18, 1999. The Kansas Guidelines were modified for use in Ohio during September 2000
Critical Arguements
CA "This publication is about maintaining accountability and preserving important historical records in the electronic age. It is designed to provide guidance to users and managers of computer systems in Ohio government about: the problems associated with managing electronic records, special recordkeeping and accountability concerns that arise in the context of electronic government; archival strategies for the identification, management and preservation of electronic records with enduring value; identification and appropriate disposition of electronic records with short-term value, and
Type
Web Page
Title
Online Archive of California Best Practice Guidelines for Encoded Archival Description, Version 1.1
These guidelines were prepared by the OAC Working Group's Metadata Standards Subcommittee during the spring and summer of 2003. This version of the OAC BPG EAD draws substantially on the
Language
Anonymous
Type
Web Page
Title
Descriptive Metadata Guidelines for RLG Cultural Materials
To ensure that the digital collections submitted to RLG Cultural Materials can be discovered and understood, RLG has compiled these Descriptive Metadata Guidelines for contributors. While these guidelines reflect the needs of one particular service, they also represent a case study in information sharing across community and national boundaries. RLG Cultural Materials engages a wide range of contributors with different local practices and institutional priorities. Since it is impossible to find -- and impractical to impose -- one universally applicable standard as a submission format, RLG encourages contributors to follow the suite of standards applicable to their particular community (p.1).
Critical Arguements
CA "These guidelines . . . do not set a new standard for metadata submission, but rather support a baseline that can be met by any number of strategies, enabling participating institutions to leverage their local descriptions. These guidelines also highlight the types of metadata that enhance functionality for RLG Cultural Materials. After a contributor submits a collection, RLG maps that description into the RLG Cultural Materials database using the RLG Cultural Materials data model. This ensures that metadata from the various participant communities is integrated for efficient searching and retrieval" (p.1).
Conclusions
RQ Not applicable.
SOW
DC RLG comprises more than 150 research and cultural memory institutions, and RLG Cultural Materials elicits contributions from countless museums, archives, and libraries from around the world that, although they might retain local descriptive standards and metadata schemas, must conform to the baseline standards prescribed in this document in order to integrate into RLG Cultural Materials. Appendix A represents and evaluates the most common metadata standards with which RLG Cultural Materians is able to work.
Type
Web Page
Title
The MPEG-21 Rights Expression Language: A White Paper
CA Presents the business case for a Digital Rights Expression Language, an overview of the DRM landscape, a discussion of the history and role of standards in business, and some technical aspects of MPEG-21. "[U]nless the rights to ... content can be packaged within machine-readable licences, guaranteed to be ubiquitous, unambiguous and secure, which can then be processed consistently and reliably, it is unlikely that content owners will trust consign [sic] their content to networks. The MPEG Rights Expression Language (REL) is designed to provide the functionality required by content owners in order to create reliable, secure licences for content which can be used throughout the value chain, from content creator to content consumer."
Conclusions
RQ "While true interoperability may still be a distant prospect, a common rights expression language, with extensions based on the MPEG REL, can incrementally bring many of the benefits true interoperability will eventually yield. As extensions are created in multiple content verticals, it will be possible to transfer content generated in one securely to another. This will lead to cross channel fertilisation and the growth of multimedia content. At the same time, a common rights language will also lead to the possibility of broader content distribution (by enabling cross-DRM portability), thus providing more channel choice for consumers. It is this vision of the MPEG REL spreading out that is such an exciting prospect. ... The history of MPEG standards would seem to suggest that implementers will start building to the specification in mid-2003, coincidental with the completion of the standard. This will be followed by extensive take-up within two or three years, so that by mid 2006, the MPEG REL will be a pervasive technology, implemented across many different digital rights management and conditional access systems, in both the content industries and in other, non-rights based industries. ... The REL will ultimately become a 'transparent' technology, as invisible to the user as the phone infrastructure is today."
SOW
DC DC The Moving Picture Experts Group (MPEG) is a working group of ISO/IEC, made up of some 350 members from various industries and universities, in charge of the development of international standards for compression, decompression, processing, and coded representation of moving pictures, audio and their combination. MPEG's official designation is ISO/IEC JTC1/SC29/WG11. So far MPEG has produced the following compression formats and ancillary standards: MPEG-1, the standard for storage and retrieval of moving pictures and audio on storage media (approved Nov. 1992); MPEG-2, the standard for digital television (approved Nov. 1994); MPEG-4, the standard for multimedia applications; MPEG-7, the content representation standard for multimedia information search, filtering, management and processing; and MPEG-21, the multimedia framework.
This standard sets out principles for making and keeping full and accurate records as required under section 12(1) of the State Records Act 1998. The principles are: Records must be made; Records must be accurate; Records must be authentic; Records must have integrity; Records must be useable. Each principle is supported by mandatory compliance requirements.
Critical Arguements
CA "Section 21(1) of the State Records Act 1998 requires public offices to 'make and keep full and accurate records'. The purpose of this standard is to assist public offices to meet this obligation and to provide a benchmark against which a public office's compliance may be measured."
Conclusions
RQ None
SOW
DC This standard is promulgated by the State Records Agency of New South Wales, Australia, as required under section 12(1) of the State Records Act 1998.
Museums and the Online Archive of California (MOAC) builds on existing standards and their implementation guidelines provided by the Online Archive of California (OAC) and its parent organization, the California Digital Library (CDL). Setting project standards for MOAC consisted of interpreting existing OAC/CDL documents and adapting them to the projects specific needs, while at the same time maintaining compliance with OAC/CDL guidelines. The present overview over the MOAC technical standards references both the OAC/CDL umbrella document and the MOAC implementation / adaptation document at the beginning of each section, as well as related resources which provide more detail on project specifications.
Critical Arguements
CA The project implements specifications for digital image production, as well as three interlocking file exchange formats for delivering collections, digital images and their respective metadata. Encoded Archival Description (EAD) XML describes the hierarchy of a collection down to the item-level and traditionally serves for discovering both the collection and the individual items within it. For viewing multiple images associated with a single object record, MOAC utilizes Making of America 2 (MOA2) XML. MOA2 makes the images representing an item available to the viewer through a navigable table of contents; the display mimics the behavior of the analog item by e.g. allowing end-users to browse through the pages of an artist's book. Through the further extension of MOA2 with Text Encoding Initiative (TEI) Lite XML, not only does every single page of the book display in its correct order, but a transcription of its textual content also accompanies the digital images.
Conclusions
RQ "These two instances of fairly significant changes in the project's specifications may serve as a gentle reminder that despite its solid foundation in standards, the MOAC information architecture will continue to face the challenge of an ever-changing technical environment."
SOW
DC The author is Digital Media Developer at the UC Berkeley Art Museum & Pacific Film Archives, a member of the MOAC consortium.
