Artiste is a European project developing a cross-collection search system for art galleries and museums. It combines image content retrieval with text based retrieval and uses RDF mappings in order to integrate diverse databases. The test sites of the Louvre, Victoria and Albert Museum, Uffizi Gallery and National Gallery London provide their own database schema for existing metadata, avoiding the need for migration to a common schema. The system will accept a query based on one museumÔÇÖs fields and convert them, through an RDF mapping into a form suitable for querying the other collections. The nature of some of the image processing algorithms means that the system can be slow for some computations, so the system is session-based to allow the user to return to the results later. The system has been built within a J2EE/EJB framework, using the Jboss Enterprise Application Server.
Secondary Title
WWW2002: The Eleventh International World Wide Web Conference
Publisher
International World Wide Web Conference Committee
ISBN
1-880672-20-0
Critical Arguements
CA "A key aim is to make a unified retrieval system which is targeted to usersÔÇÖ real requirements and which is usable with integrated cross-collection searching. Museums and Galleries often have several digital collections ranging from public access images to specialised scientific images used for conservation purposes. Access from one gallery to another was not common in terms of textual data and not done at all in terms of image-based queries. However the value of cross-collection access is recognised as important for example in comparing treatments and conditions of paintings. While ARTISTE is primarily designed for inter-museum searching it could equally be applied to museum intranets. Within a MuseumÔÇÖs intranet there may be systems which are not interlinked due to local management issues."
Conclusions
RQ "The query language for this type of system is not yet standardised but we hope that an emerging standard will provide the session-based connectivity this application seems to require due to the possibility of long query times." ... "In the near future, the project will be introducing controlled vocabulary support for some of the metadata fields. This will not only make retrieval more robust but will also facilitate query expansion. The LouvreÔÇÖs multilingual thesaurus will be used in order to ensure greater interoperability. The system is easily extensible to other multimedia types such as audio and video (eg by adding additional query items such as "dialog" and "video sequence" with appropriate analysers). A follow-up project is scheduled to explore this further. There is some scope for relating our RDF query format to the emerging query standards such as XQuery and we also plan to feed our experience into standards such as the ZNG initiative.
SOW
DC "The Artiste project is a European Commission funded collaboration, investigating the use of integrated content and metadata-based image retrieval across disparate databases in several major art galleries across Europe. Collaborating galleries include the Louvre in Paris, the Victoria and Albert Museum in London, the Uffizi Gallery in Florence and the National Gallery in London." ... "Artiste is funded by the European CommunityÔÇÖs Framework 5 programme. The partners are: NCR, The University of Southampton, IT Innovation, Giunti Multimedia, The Victoria and Albert Museum, The National Gallery, The research laboratory of the museums of France (C2RMF) and the Uffizi Gallery. We would particularly like to thank our collaborators Christian Lahanier, James Stevenson, Marco Cappellini, John Cupitt, Raphaela Rimabosci, Gert Presutti, Warren Stirling, Fabrizio Giorgini and Roberto Vacaro."
CA A major future challenge for recordkeeping professionals is to maximize knowledge via the deft use of metadata as a management tool.
Phrases
<P1> Recordkeeping in the 21st century will have to confront the fact that the very definition of what constitutes a record is dynamically changing. (p.6) <P2> With the advent of the Internet and the streaming of information from the unchartered, open environment which the Internet represents, it appears that public institutions will act to consider and incorporate as part of their best practices the use of new technologies, such as digital signatures and public key encryption, to ensure that authentic and trustworthy information is captured as part of their dealings with the public at large." (p.5)
Conclusions
RQ How will we deal with the records of the future -- electronic documents with a variety of embedded, interactive attachments?
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
Electronic Journal
Title
ARTISTE: An integrated Art Analysis and Navigation Environment
This article focuses on the description of the objectives of the ARTISTE project (for "An integrated Art Analysis and Navigation environment") that aims at building a tool for the intelligent retrieval and indexing of high resolution images. The ARTISTE project will address professional users in the fine arts as the primary end-user base. These users provide services for the ultimate end-user, the citizen.
Critical Arguements
CA "European museums and galleries are rich in cultural treasures but public access has not reached its full potential. Digital multimedia can address these issues and expand the accessible collections. However, there is a lack of systems and techniques to support both professional and citizen access to these collections."
Phrases
<P1> New technology is now being developed that will transform that situation. A European consortium, partly funded by the EU under the fifth R&D framework, is working to produce a new management system for visual information. <P2> Four major European galleries (The Uffizi in Florence, The National Gallery and the Victoria and Albert Museum in London and the Louvre related restoration centre, Centre de Recherche et de Restauration des Mus├®es de France) are involved in the project. They will be joining forces with NCR, a leading player in database and Data Warehouse technology; Interactive Labs, the new media design and development facility of Italy's leading art publishing group, Giunti; IT Innovation, Web-based system developers; and the Department of Electronics and Computer Science at the University of Southampton. Together they will create web based applications and tools for the automatic indexing and retrieval of high-resolution art images by pictorial content and information. <P3> The areas of innovation in this project are as follows: Using image content analysis to automatically extract metadata based on iconography, painting style etc; Use of high quality images (with data from several spectral bands and shadow data) for image content analysis of art; Use of distributed metadata using RDF to build on existing standards; Content-based navigation for art documents separating links from content and applying links according to context at presentation time; Distributed linking and searching across multiple archives allowing ownership of data to be retained; Storage of art images using large (>1TeraByte) multimedia object relational databases. <P4> The ARTISTE approach will use the power of object-related databases and content-retrieval to enable indexing to be made dynamically, by non-experts. <P5> In other words ARTISTE would aim to give searchers tools which hint at links due to say colour or brush-stroke texture rather than saying "this is the automatically classified data". <P6> The ARTISTE project will build on and exploit the indexing scheme proposed by the AQUARELLE consortia. The ARTISTE project solution will have a core component that is compatible with existing standards such as Z39.50. The solution will make use of emerging technical standards XML, RDF and X-Link to extend existing library standards to a more dynamic and flexible metadata system. The ARTISTE project will actively track and make use of existing terminology resources such as the Getty "Art and Architecture Thesaurus" (AAT) and the "Union List of Artist Names" (ULAN). <P7> Metadata will also be stored in a database. This may be stored in the same object-relational database, or in a separate database, according to the incumbent systems at the user partners. <P8> RDF provides for metadata definition through the use of schemas. Schemas define the relevant metadata terms (the namespace) and the associated semantics. Individual RDF queries and statements may use multiple schemas. The system will make use of existing schemas such as the Dublin Core schema and will provide wrappers for existing resources such as the Art and Architecture thesaurus in a RDF schema wrapper. <P9> The Distributed Query and Metadata Layer will also provide facilities to enable queries to be directed towards multiple distributed databases. The end user will be able to seamlessly search the combined art collection. This layer will adhere to worldwide digital library standards such as Z39.50, augmenting and extending as necessary to allow the richness of metadata enabled by the RDF standard.
Conclusions
RQ "In conclusion the Artiste project will result into an interesting and innovative system for the art analysis, indexing storage and navigation. The actual state of the art of content-based retrieval systems will be positively influenced by the development of the Artiste project, which will pursue the following goals: A solution which can be replicated to European galleries, museums, etc.; Deep-content analysis software based on object relational database technology.; Distributed links server software, user interfaces, and content-based navigation software.; A fully integrated prototype analysis environment.; Recommendations for the exploitation of the project solution by European museums and galleries. ; Recommendations for the exploitation of the technology in other sectors.; "Impact on standards" report detailing augmentations of Z39.50 with RDF." ... ""Not much research has been carried out worldwide on new algorithms for style-matching in art. This is probably not a major aim in Artiste but could be a spin-off if the algorithms made for specific author search requirements happen to provide data which can be combined with other data to help classify styles." >
SOW
DC "Four major European galleries (The Uffizi in Florence, The National Gallery and the Victoria and Albert Museum in London and the Louvre related restoration centre, Centre de Recherche et de Restauration des Mus├®es de France) are involved in the project. They will be joining forces with NCR, a leading player in database and Data Warehouse technology; Interactive Labs, the new media design and development facility of Italy's leading art publishing group, Giunti; IT Innovation, Web-based system developers; and the Department of Electronics and Computer Science at the University of Southampton. Together they will create web based applications and tools for the automatic indexing and retrieval of high-resolution art images by pictorial content and information."
Type
Electronic Journal
Title
Metadata: The right approach, An integrated model for descriptive and rights metadata in E-commerce
If you've ever completed a large and difficult jigsaw puzzle, you'll be familiar with that particular moment of grateful revelation when you find that two sections you've been working on separately actually fit together. The overall picture becomes coherent, and the task at last seems achievable. Something like this seems to be happening in the puzzle of "content metadata." Two communities -- rights owners on one hand, libraries and cataloguers on the other -- are staring at their unfolding data models and systems, knowing that somehow together they make up a whole picture. This paper aims to show how and where they fit.
ISBN
1082-9873
Critical Arguements
CA "This paper looks at metadata developments from this standpoint -- hence the "right" approach -- but does so recognising that in the digital world many Chinese walls that appear to separate the bibliographic and commercial communities are going to collapse." ... "This paper examines three propositions which support the need for radical integration of metadata and rights management concerns for disparate and heterogeneous materials, and sets out a possible framework for an integrated approach. It draws on models developed in the CIS plan and the DOI Rights Metadata group, and work on the ISRC, ISAN, and ISWC standards and proposals. The three propositions are: DOI metadata must support all types of creation; The secure transaction of requests and offers data depends on maintaining an integrated structure for documenting rights ownership agreements; All elements of descriptive metadata (except titles) may also be elements of agreements. The main consequences of these propositions are: A cross-sector vocabulary is essential; Non-confidential terms of rights ownership agreements must be generally accessible in a standard form. (In its purest form, the e-commerce network must be able to automatically determine the current owner of any right in any creation for any territory.); All descriptive metadata values (except titles) must be stored as unique, coded values. If correct, the implications of these propositions on the behaviour, and future inter-dependency, of the rights-owning and bibliographic communities are considerable."
Phrases
<P1> Historically, metadata -- "data about data" -- has been largely treated as an afterthought in the commercial world, even among rights owners. Descriptive metadata has often been regarded as the proper province of libraries, a battlefield of competing systems of tags and classification and an invaluable tool for the discovery of resources, while "business" metadata lurked, ugly but necessary, in distribution systems and EDI message formats. Rights metadata, whatever it may be, may seem to have barely existed in a coherent form at all. <P2> E-commerce offers the opportunity to integrate the functions of discovery, access, licensing and accounting into single point-and-click actions in which metadata is a critical agent, a glue which holds the pieces together. <warrant> <P3> E-commerce in rights will generate global networks of metadata every bit as vital as the networks of optical fibre -- and with the same requirements for security and unbroken connectivity. <warrant> <P4> The sheer volume and complexity of future rights trading in the digital environment will mean that any but the most sporadic level of human intervention will be prohibitively expensive. Standardised metadata is an essential component. <warrant> <P5> Just as the creators and rights holders are the sources of the content for the bibliographic world, so it seems inevitable they will become the principal source of core metadata in the web environment, and that metadata will be generated simultaneously and at source to meet the requirements of discovery, access, protection, and reward. <P6> However, under the analysis being carried out within the communities identified above and by those who are developing technology and languages for rights-based e-commerce, it is becoming clear that "functional" metadata is also a critical component. It is metadata (including identifiers) which defines a creation and its relationship to other creations and to the parties who created and variously own it; without a coherent metadata infrastructure e-commerce cannot properly flow. Securing the metadata network is every bit as important as securing the content, and there is little doubt which poses the greater problem. <warrant> <P7> Because creations can be nested and modified at an unprecedented level, and because online availability is continuous, not a series of time-limited events like publishing books or selling records, dynamic and structured maintenance of rights ownership is essential if the currency and validity of offers is to be maintained. <warrant> <P8> Rights metadata must be maintained and linked dynamically to all of its related content. <P9> A single, even partial, change to rights ownership in the original creation needs to be communicated through this chain to preserve the currency of permissions and royalty flow. There are many options for doing this, but they all depend, among other things, on the security of the metadata network. <warrant> <P10>As digital media causes copyright frameworks to be rewritten on both sides of the Atlantic, we can expect measures of similar and greater impact at regular intervals affecting any and all creation types: yet such changes can be relatively simple to implement if metadata is held in the right way in the right place to begin with. <warrant> <P11> The disturbing but inescapable consequence is that it is not only desirable but essential for all elements of descriptive metadata, except for titles, to be expressed at the outset as structured and standardised values to preserve the integrity of the rights chain. <P12> Within the DOI community, which embraces commercial and library interests, the integration of rights and descriptive metadata has become a matter of priority. <P13> What is required is that the establishment of a creation description (for example, the registration of details of a new article or audio recording) or of change of rights control (for example, notification of the acquisition of a work or a catalogue of works) can be done in a standardised and fully structured way. <warrant> <P14> Unless the chain is well maintained at source, all downstream transactions will be jeopardised, for in the web environment the CIS principle of "do it once, do it right" is seen at its ultimate. A single occurrence of a creation on the web, and its supporting metadata, can be the source for all uses. <P15> One of the tools to support this development is the RDF (Resource Description Framework). RDF provides a means of structuring metadata for anything, and it can be expressed in XML. <P16> Although formal metadata standards hardly exist within ISO, they are appearing through the "back door" in the form of mandatory supporting data for identifier standards such as ISRC, ISAN and ISWC. A major function of the INDECS project will be to ensure the harmonisation of these standards within a single framework. <P17> In an automated, protected environment, this requires that the rights transaction is able to generate automatically a new descriptive metadata set through the interaction of the agreement terms with the original creation metadata. This can only happen (and it will be required on a massive scale) if rights and descriptive metadata terminology is integrated and standardised. <warrant> <P18>As resources become available virtually, it becomes as important that the core metadata itself is not tampered with as it is that the object itself is protected. Persistence is now not only a necessary characteristic of identifiers but also of the structured metadata that attends them. <P19> This leads us also to the conclusion that, ideally, standardised descriptive metadata should be embedded into objects for its own protection. <P20> It also leads us to the possibility of metadata registration authorities, such as the numbering agencies, taking wider responsibilities. <P21>If this paper is correct in its propositions, then rights metadata will have to rewrite half of Dublin Core or else ignore it entirely. <P22> The web environment with its once-for-all means of access provides us with the opportunity to eliminate duplication and fragmentation of core metadata; and at this moment, there are no legacy metadata standards to shackle the information community. We have the opportunity to go in with our eyes open with standards that are constructed to make the best of the characteristics of the new digital medium. <warrant>
Conclusions
RQ "The INDECS project (assuming its formal adoption next month), in which the four major communities are active, and with strong links to ISO TC46 and MPEG, will provide a cross-sector framework for this work in the short-term. The DOI Foundation itself may be an appropriate umbrella body in the future. We may also consider that perhaps the main function of the DOI itself may not be, as originally envisaged, to link user to content -- which is a relatively trivial task -- but to provide the glue to link together creation, party, and agreement metadata. The model that rights owners may be wise to follow in this process is that of MPEG, where the technology industry has tenaciously embraced a highly-regimented, rolling standardisation programme, the results of which are fundamental to the success of each new generation of products. Metadata standardisation now requires the same technical rigour and commercial commitment. However, in the meantime the bibliographic world, working on what it has always seen its own part of the jigsaw puzzle, is actively addressing many of these issues in an almost parallel universe. The question remains as to how in practical terms the two worlds, rights and bibliographic, can connect, and what may be the consequences of a prolonged delay in doing so." ... "The former I encourage to make a case for continued support and standardisation of a flawed Dublin Core in the light of the propositions I have set out in this paper, or else engage with the DOI and rights owner communities in its revision to meet the real requirements of digital commerce in its fullest sense."
SOW
DC "There are currently four major active communities of rights-holders directly confronting these questions: the DOI community, at present based in the book and electronic publishing sector; the IFPI community of record companies; the ISAN community embracing producers, users, and rights owners of audiovisuals; and the CISAC community of collecting societies for composers and publishers of music, but also extending into other areas of authors' rights, including literary, visual, and plastic arts." ... "There are related rights-driven projects in the graphic, photographic, and performers' communities. E-commerce means that metadata solutions from each of these sectors (and others) require a high level of interoperability. As the trading environment becomes common, traditional genre distinctions between creation-types become meaningless and commercially destructive."
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
D6.2 Impact on World-wide Metadata Standards Report
This document presents the ARTISTE three-level approach to providing an open and flexible solution for combined metadata and image content-based search and retrieval across multiple, distributed image collections. The intended audience for this report includes museum and gallery owners who are interested in providing or extending services for remote access, developers of collection management and image search and retrieval systems, and standards bodies in both the fine art and digital library domains.
Notes
ARTISTE (http://www.artisteweb.org/) is a European Commission supported project that has developed integrated content and metadata-based image retrieval across several major art galleries in Europe. Collaborating galleries include the Louvre in Paris, the Victoria and Albert Museum in London, the Uffizi Gallery in Florence and the National Gallery in London.
Edition
Version 2.0
Publisher
The ARTISTE Consortium
Publication Location
Southampton, United Kindom
Accessed Date
08/24/05
Critical Arguements
<CA>  Over the last two and a half years, ARTISTE has developed an image search and retrieval system that integrates distributed, heterogeneous image collections. This report positions the work achieved in ARTISTE with respect to metadata standards and approaches for open search and retrieval using digital library technology. In particular, this report describes three key aspects of ARTISTE: the transparent translation of local metadata to common standards such as Dublin Core and SIMI consortium attribute sets to allow cross-collection searching; A methodology for combining metadata and image content-based analysis into single search galleries to enable versatile retrieval and navigation facilities within and between gallery collections; and an open interface for cross-collection search and retrieval that advances existing open standards for remote access to digital libraries, such as OAI (Open Archive Initiative) and ZING SRW (Z39.50 International: Next Generation Search and Retrieval Web Service).
Conclusions
RQ "A large part of ARTISTE is concerned with use of existing standards for metadata frameworks. However, one area where existing standards have not been sufficient is multimedia content-based search and retrieval. A proposal has been made to ZING for additions to SRW. This will hopefully enable ARTISTE to make a valued contribution to this rapidly evolving standard." ... "The work started in ARTISTE is being continued in SCULTEUR, another project funded by the European Commission. SCUPLTEUR will develop both the technology and the expertise to create, manage, and present cultural archives of 3D models and associated multimedia objects." ... "We believe the full benefit of multimedia search and retrieval can only be realised through seamless integration of content-based analysis techniques. However, not only does introduction of content-bases analysis require modification to existing standards as outlines in this report, but it also requires a review if the use of semantics in achieving digital library interoperability. In particular, machine understandable description of the semantics of textual metadata, multimedia content, and content-based analysis, can provide a foundation for a new generation of flexible and dynamic digital library tools and services. " ... "Existing standards do not use explicit semantics to describe query operators or their application to metadata and multimedia content at individual sites. However, dynamically determining what operators and types are supported by a collection is essential to robust and efficient cross-collection searching. Dynamic use of published semantics would allow a collection and any associated content-based analysis to be changed  by its owner without breaking conformance to search and retrieval standards. Furthermore, individual sites would not need to publish detailed, human readable descriptions of available functionality.  
SOW
DC "Four major European galleries are involved in the project: the Uffizi in Florence, the national Gallery and the Victoria and Albert Museum in London, and the Centre de Recherche et de Restauration des Musees de France (C2RMF) which is the Louvre related restoration centre. The ARTISTE system currently holds over 160,000 images from four separate collections owned by these partners. The galleries have partnered with NCR, leading player in database and Data Warehouse technology; Interactive Labs, the new media design and development facility of Italy's leading art publishing group, Giunti; IT Innovation, a specialist in building innovative IT systems, and the Department of Electronics and Computer Science at the University of Southhampton." 
Type
Web Page
Title
An Assessment of Options for Creating Enhanced Access to Canada's Audio-Visual Heritage
CA "This project was conducted by Paul Audley & Associates to investigate the feasibility of single window access to information about Canada's audio-visual heritage. The project follows on the recommendations of Fading Away, the 1995 report of the Task Force on the Preservation and Enhanced Use of Canada's Audio-Visual Heritage, and the subsequent 1997 report Search + Replay. Specific objectives of this project were to create a profile of selected major databases of audio-visual materials, identify information required to meet user needs, and suggest models for single-window access to audio-visual databases. Documentary research, some 35 interviews, and site visits to organizations in Vancouver, Toronto, Ottawa and Montreal provided the basis upon which the recommendations of this report were developed."
There are many types of standards used to manage museum collections information. These "standards", which range from precise technical  standards to general guidelines, enable museum data to be efficiently  and consistently indexed, sorted, retrieved, and shared, both  in automated and paper-based systems. Museums often use metadata standards  (also called data structure standards) to help them: define what types of information to record in their database  (or card catalogue); structure this information (the relationships between the  different types of information). Following (or mapping data to) these standards makes it possible  for museums to move their data between computer systems, or share  their data with other organizations.
Notes
The CHIN Web site features sections dedicated to Creating and Managing Digital Content, Intellectual Property, Collections Management, Standards, and more. CHIN's array of training tools, online publications, directories and databases are especially designed to meet the needs of both small and large institutions. The site also provides access to up-to-date information on topics such as heritage careers, funding and conferences.
Critical Arguements
CA "Museums often want to use their collections data for many purposes, (exhibition catalogues, Web access for the public, and curatorial research, etc.), and they may want to share their data with other museums, archives, and libraries in an automated way. This level of interoperability between systems requires cataloguing standards, value standards, metadata standards, and interchange standards to work together. Standards enable the interchange of data between cataloguer and searcher, between organizations, and between computer systems."
Conclusions
RQ "HIN is also involved in a project to create metadata for a pan-Canadian inventory of learning resources available on Canadian museum Web sites. Working in consultation with the Consortium for the Interchange of Museum Information (CIMI), the Gateway to Educational Materials (GEM) [link to GEM in Section G], and SchoolNet, the project involves the creation of a Guide to Best Practices and cataloguing tool for generating metadata for online learning materials. " 
SOW
DC "CHIN is involved in the promotion, production, and analysis of standards for museum information. The CHIN Guide to Museum Documentation Standards includes information on: standards and guidelines of interest to museums; current projects involving standards research and implementation; organizations responsible for standards research and development; Links." ... "CHIN is a member of CIMI (the Consortium for the Interchange of Museum Information), which works to enable the electronic interchange of museum information. From 1998 to 1999, CHIN participated in a CIMI Metadata Testbed which aimed to explore the creation and use of metadata for facilitating the discovery of electronic museum information. Specifically, the project explored the creation and use of Dublin Core metadata in describing museum collections, and examined how Dublin Core could be used as a means to aid in resource discovery within an electronic, networked environment such as the World Wide Web." 
The creation and use of metadata is likely to become an important part of all digital preservation strategies whether they are based on hardware and software conservation, emulation or migration. The UK Cedars project aims to promote awareness of the importance of digital preservation, to produce strategic frameworks for digital collection management policies and to promote methods appropriate for long-term preservation - including the creation of appropriate metadata. Preservation metadata is a specialised form of administrative metadata that can be used as a means of storing the technical information that supports the preservation of digital objects. In addition, it can be used to record migration and emulation strategies, to help ensure authenticity, to note rights management and collection management data and also will need to interact with resource discovery metadata. The Cedars project is attempting to investigate some of these issues and will provide some demonstrator systems to test them.
Notes
This article was presented at the Joint RLG and NPO Preservation Conference: Guidelines for Digital Imaging, held September 28-30, 1998.
Critical Arguements
CA "Cedars is a project that aims to address strategic, methodological and practical issues relating to digital preservation (Day 1998a). A key outcome of the project will be to improve awareness of digital preservation issues, especially within the UK higher education sector. Attempts will be made to identify and disseminate: Strategies for collection management ; Strategies for long-term preservation. These strategies will need to be appropriate to a variety of resources in library collections. The project will also include the development of demonstrators to test the technical and organisational feasibility of the chosen preservation strategies. One strand of this work relates to the identification of preservation metadata and a metadata implementation that can be tested in the demonstrators." ... "The Cedars Access Issues Working Group has produced a preliminary study of preservation metadata and the issues that surround it (Day 1998b). This study describes some digital preservation initiatives and models with relation to the Cedars project and will be used as a basis for the development of a preservation metadata implementation in the project. The remainder of this paper will describe some of the metadata approaches found in these initiatives."
Conclusions
RQ "The Cedars project is interested in helping to develop suitable collection management policies for research libraries." ... "The definition and implementation of preservation metadata systems is going to be an important part of the work of custodial organisations in the digital environment."
SOW
DC "The Cedars (CURL exemplars in digital archives) project is funded by the Joint Information Systems Committee (JISC) of the UK higher education funding councils under Phase III of its Electronic Libraries (eLib) Programme. The project is administered through the Consortium of University Research Libraries (CURL) with lead sites based at the Universities of Cambridge, Leeds and Oxford."
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
Interactive Fiction Metadata Element Set version 1.1, IFMES 1.1 Specification
This document defines a set of metadata elements for describing Interactive Fiction games. These elements incorporate and enhance most of the previous metadata formats currently in use for Interactive Fiction, and attempts to bridge them to modern standards such as the Dublin Core.
Critical Arguements
CA "There are already many metadata standards in use, both in the Interactive Fiction community and the internet at large. The standards used by the IF community cover a range of technologies, but none are fully compatible with bleeding-edge internet technology like the Semantic Web. Broader-based formats such as the Dublin Core are designed for the Semantic Web, but lack the specialized fields needed to describe Interactive Fiction. The Interactive Fiction Metadata Element Set was designed with three purposes. One, to fill in the specialized elements that Dublin Core lacks. Two, to unify the various metadata formats already in use in the IF community into a single standard. Three, to bridge these older standards to the Dublin Core element set by means of the RDF subclassing system. It is not IFMES's goal to provide every single metadata element needed. RDF, XML, and other namespace-aware languages can freely mix different vocabularies, therefore IFMES does not subclass Dublin Core elements that do not relate to previous Interactive Fiction metadata standards. For these elements, IFMES recommends using the existing Dublin Core vocabulary, to maximize interoperability with other tools and communities."
Conclusions
RQ "Several of the IFMES elements can take multiple values. Finding a standard method of expressing multiple values is tricky. The approved method in RDF is either to repeat the predicate with different objects, or create a container as a child object. However, some RDF parsers don't work well with either of these methods, and many other languages don't allow them at all. XML has a value list format in which the values are separated with spaces, however this precludes spaces from appearing within the values themselves. A few legacy HTML attributes whose content models were never formally defined used commas to separate values that might contain spaces, and a few URI schemes accept multiple values separated by semicolons. The IFMES discussion group continues to examine this problem, and hopes to have a well-defined solution by the time this document reaches Candidate Recommendation status. For the time being IFMES recommends repeating the elements whenever possible, and using a container when that fails (for example, JSON could set the value to an Array). If an implementation simply must concatenate the values into a single string, the recommended separator is a space for URI and numeric types, and a comma followed by a space for text types."
SOW
DC The authors are writers and programmers in the interactive fiction community.
