http://www.ariadne.ac.uk/buzz/namespace/ Recent content in Namespace on Ariadne Hugo -- gohugo.io en-gb Fri, 30 Nov 2012 00:00:00 +0000 http://www.ariadne.ac.uk/issue/70/lewis-et-al/ Fri, 30 Nov 2012 00:00:00 +0000 http://www.ariadne.ac.uk/issue/70/lewis-et-al/ This article describes the motivations behind the development of the ResourceSync Framework. The Framework addresses the need to synchronise resources between Web sites.  Resources cover a wide spectrum of types, such as metadata, digital objects, Web pages, or data files.  There are many scenarios in which the ability to perform some form of synchronisation is required. Examples include aggregators such as Europeana that want to harvest and aggregate collections of resources, or preservation services that wish to archive Web sites as they change. http://www.ariadne.ac.uk/issue/67/blackwell-hackneyblackwell/ Sun, 03 Jul 2011 23:00:00 +0000 http://www.ariadne.ac.uk/issue/67/blackwell-hackneyblackwell/ Quotation is the heart of scholarly argument and teaching, the activity of bringing insight to something complex by focused discussion of its parts. Philosophers who have reflected on the question of quotation have identified two necessary components: a name, pointer, or citation on the one hand and a reproduction or repetition on the other. Robert Sokolowski calls quotation a 'curious conjunction of being able to name and to contain' [1]; V. http://www.ariadne.ac.uk/issue/65/wolski-richardson/ Fri, 29 Oct 2010 23:00:00 +0000 http://www.ariadne.ac.uk/issue/65/wolski-richardson/ In 1999 Sir John Taylor [1], then Director General of the UK Research Councils, talked about e-Science, i.e. global collaboration in key areas of science and the next generation of infrastructure that will support it. It encompasses computationally intensive science that is carried out in highly distributed network environments or that uses immense datasets that require grid computing. In the US the term cyberinfrastructure has been used to describe the new research environments that support advanced data acquisition, data storage, data management, data integration, data mining, data visualisation and other computing and information processing services over the Internet. http://www.ariadne.ac.uk/issue/62/nicholas-et-al/ Sat, 30 Jan 2010 00:00:00 +0000 http://www.ariadne.ac.uk/issue/62/nicholas-et-al/ Discussion of digital identifiers, and persistent identifiers in particular, has often been confused by differences in underlying assumptions and approaches. To bring more clarity to such discussions, the PILIN Project has devised an abstract model of identifiers and identifier services, which is presented here in summary. Given such an abstract model, it is possible to compare different identifier schemes, despite variations in terminology; and policies and strategies can be formulated for persistence without committing to particular systems. http://www.ariadne.ac.uk/issue/60/hess-et-al/ Wed, 29 Jul 2009 23:00:00 +0000 http://www.ariadne.ac.uk/issue/60/hess-et-al/ Introduction: The Evolving Field of Artefact DocumentationDigital heritage technologies promise a greater understanding of cultural objects cared for by museums. Recent technological advances in digital photography and image processing not only offer a high level of documentation, they also provide powerful analytical tools for conservation monitoring of cultural objects. Museums are increasingly turning to digital documentation and relational databases to administer their collections for a variety of tasks: detailed description, intervention planning, loan. http://www.ariadne.ac.uk/issue/58/chaudhri/ Fri, 30 Jan 2009 00:00:00 +0000 http://www.ariadne.ac.uk/issue/58/chaudhri/ Efforts to create standard metadata records for resources in digital repositories have hitherto relied for the most part on the simple standard schema published by the Dublin Core Metadata Initiative (DCMI) [1], the Dublin Core Metadata Element Set, more commonly known as 'simple Dublin Core' [2]. While this schema, by and large, met the aim of making metadata interoperable between repositories for purposes such as OAI-PMH [3], the explicit means by which it achieved this, a drastic simplification of the metadata associated with digital objects to only 15 elements, had the side effect of making it difficult or impossible to describe specific types of resources in detail [4]. http://www.ariadne.ac.uk/issue/58/tonkin-rvw/ Fri, 30 Jan 2009 00:00:00 +0000 http://www.ariadne.ac.uk/issue/58/tonkin-rvw/ The casual visitor to the area of digital library research could be forgiven for feeling overwhelmed by the sheer mass and complexity of the world of metadata, not to mention the speed at which things move on. It is in no sense a rare occurrence, even for those taking an active role in the field, to find that something else has changed and that one has, as they say in other walks of life, 'missed a memo'. http://www.ariadne.ac.uk/issue/57/voss/ Thu, 30 Oct 2008 00:00:00 +0000 http://www.ariadne.ac.uk/issue/57/voss/ In recent years the principle of Service-oriented Architecture (SOA) has grown increasingly important in digital library systems. More and more core functionalities are becoming available in the form of Web-based, standardised services which can be combined dynamically to operate across a broader environment [1]. Standard APIs for searching (SRU [2] [3], OpenSearch [4]), harvesting and syndication (OAI-OMH [5], ATOM [6]), copying (unAPI [7] [8]), publishing, editing (AtomPub [9], Jangle [10], SRU Update [11]), and more basic library operations, either already exist or are being developed. http://www.ariadne.ac.uk/issue/56/tonkin/ Tue, 29 Jul 2008 23:00:00 +0000 http://www.ariadne.ac.uk/issue/56/tonkin/ What Is a Persistent Identifier, and Why?Persistent identifiers (PIs) are simply maintainable identifiers that allow us to refer to a digital object – a file or set of files, such as an e-print (article, paper or report), an image or an installation file for a piece of software. The only interesting persistent identifiers are also persistently actionable (that is, you can “click” them); however, unlike a simple hyperlink, persistent identifiers are supposed to continue to provide access to the resource, even when it moves to other servers or even to other organisations. http://www.ariadne.ac.uk/issue/54/allinson-et-al/ Wed, 30 Jan 2008 00:00:00 +0000 http://www.ariadne.ac.uk/issue/54/allinson-et-al/ This article offers a twofold introduction to the JISC-funded SWORD [1] Project which ran for eight months in mid-2007. Firstly it presents an overview of the methods and madness that led us to where we currently are, including a timeline of how this work moved through an informal working group to a lightweight, distributed project. Secondly, it offers an explanation of the outputs produced for the SWORD Project and their potential benefits for the repositories community. http://www.ariadne.ac.uk/issue/51/thompson/ Sun, 29 Apr 2007 23:00:00 +0000 http://www.ariadne.ac.uk/issue/51/thompson/ Background: The W3C and Its Process The World Wide Web Consortium (W3C) was set up by Tim Berners-Lee in 1994 to preserve and enhance the public utility of the Web for everyone, to “lead the Web to its full potential”. It is a consortium of industrial and institutional members (around 450 at the time of writing) who pay on a sliding scale proportional to size. It produces Recommendations which are widely recognised as de facto standards. http://www.ariadne.ac.uk/issue/50/allinson-et-al/ Tue, 30 Jan 2007 00:00:00 +0000 http://www.ariadne.ac.uk/issue/50/allinson-et-al/ In May 2006, the Joint Information Systems Committee (JISC) [1] approached UKOLN [2] and the Eduserv Foundation [3] to collaborate on the development of a metadata specification for describing eprints (alternatively referred to as scholarly works, research papers or scholarly research texts) [4]. A Dublin Core (DC) [5] application profile was chosen as the basis of the specification given the widespread use of DC in existing repositories, the flexibility and extensibility of the DCMI Abstract Model [6] and its compatibility with the Semantic Web [7]. http://www.ariadne.ac.uk/issue/50/newsline/ Tue, 30 Jan 2007 00:00:00 +0000 http://www.ariadne.ac.uk/issue/50/newsline/ Technical Advisory Service for Images (TASI) Training Programme Either: Birmingham, Bristol or London, 8 February to 27 April 2007 http://www.tasi.ac.uk/training/ The TASI programme of practical hands-on training includes three brand new workshops: Digital Photography - Level 2 Provides an introduction to the effective operation of a digital SLR, explaining how the camera's manual controls can be used to improve photography. The course also explains how to illuminate small 2D and 3D objects using tungsten studio lights. http://www.ariadne.ac.uk/issue/48/chudnov-et-al/ Sat, 29 Jul 2006 23:00:00 +0000 http://www.ariadne.ac.uk/issue/48/chudnov-et-al/ Common Web tools and techniques cannot easily manipulate library resources. While photo sharing, link logging, and Web logging sites make it easy to use and reuse content, barriers still exist that limit the reuse of library resources within new Web services. [1][2] To support the reuse of library information in Web 2.0-style services, we need to allow many types of applications to connect with our information resources more easily. One such connection is a universal method to copy any resource of interest. http://www.ariadne.ac.uk/issue/43/johnston/ Fri, 29 Apr 2005 23:00:00 +0000 http://www.ariadne.ac.uk/issue/43/johnston/ The JISC Information Environment Metadata Schema Registry (IEMSR) Project [1] is funded by JISC through its Shared Services Programme to develop a metadata schema registry as a pilot shared service for the JISC Information Environment (JISC IE). Partners in the project are UKOLN, University of Bath and the Institute for Learning and Research Technology (ILRT), University of Bristol. The Centre for Educational Technology Interoperability Standards (CETIS) and the British Educational Communications and Technology Agency (Becta) are contributing to the project in an advisory capacity. http://www.ariadne.ac.uk/issue/41/newsline/ Fri, 29 Oct 2004 23:00:00 +0000 http://www.ariadne.ac.uk/issue/41/newsline/ Hyper Clumps, Mini Clumps and National Catalogues...The JISC-funded CC-interop Project completed its work during 2004 and now is holding an event to disseminate the key findings of the project. The project built on the work of the successful eLib Phase 3 "Clumps" projects and investigated three broad areas to inform about interoperability between physical and distributed union catalogues. Find out about: how distributed and large physical union catalogues can interact, including the building of a distributed catalogue capable of accepting remote Z39. http://www.ariadne.ac.uk/issue/41/vanderkuil/ Fri, 29 Oct 2004 23:00:00 +0000 http://www.ariadne.ac.uk/issue/41/vanderkuil/ The SURF Programme Digital Academic Repositories (DARE) is a joint initiative of Dutch universities to make their academic output digitally accessible. The KB (National Library of the Netherlands), the KNAW (Royal Netherlands Academy of Arts and Sciences) and the NWO (Netherlands Organisation for Scientific Research) also cooperate in this unique programme. DARE is being coordinated by the SURF Foundation [1]. The programme will run from January 2003 until December 2006. http://www.ariadne.ac.uk/issue/41/godby/ Fri, 29 Oct 2004 23:00:00 +0000 http://www.ariadne.ac.uk/issue/41/godby/ A Metadata Standard for Learning ObjectsAs learning objects grow in number and importance, institutions are faced with the daunting task of managing them. Like familiar items in library collections, learning objects need to be organised by subject and registered in searchable repositories. But they also introduce special problems. As computer files, they are dependent on a particular hardware and software environment. And as materials with a pedagogical intent, they are associated with metrics such as learning objectives, reading levels and methods for evaluating student performance. http://www.ariadne.ac.uk/issue/40/erpanet-ids-rpt/ Thu, 29 Jul 2004 23:00:00 +0000 http://www.ariadne.ac.uk/issue/40/erpanet-ids-rpt/ Day OneIntroductionWelcome and KeynoteOverview of Persistent Identifier initiativesURNOpenURL - The Rough GuideInfo URIsThe DCMI Persistent Identifier Working GroupThe CENDI ReportARKPURLsOverview of the Handle SystemDOIDay TwoIdentifiers at the Coal FaceEPICURThe National Digital Data Archive (NDA)NBN:URN Generator and ResolverDIVAThe Publisher’s PerspectiveDigital Object Identifiers for Publishing and the e-Learning CommunitiesPublication and Citation of Scientific and Primary DataInformation and the Government of CanadaConclusion This event, organised by ERPANET [1], brought together around 40 key players with an interest in the topic of persistent identifiers in order to synthesize the current state of play, debate the issues and consider what lies on the horizon in this field of activity. http://www.ariadne.ac.uk/issue/39/cdfocus-schema-rpt/ Thu, 29 Apr 2004 23:00:00 +0000 http://www.ariadne.ac.uk/issue/39/cdfocus-schema-rpt/ This seminar was aimed at information professionals involved in the policy, development and implementation of services based on collection-level description. Such services use a single record to describe a collection as a unit, rather than recording information about its constituent parts at the item level. There has been a great deal of activity in the United Kingdom in this area since the work carried out by Michael Heaney and UKOLN in 1999 on An Analytical model of collections and their catalogues [1]. http://www.ariadne.ac.uk/issue/39/web-focus/ Thu, 29 Apr 2004 23:00:00 +0000 http://www.ariadne.ac.uk/issue/39/web-focus/ What Is FOAF?The term FOAF [1] stands for Friend of a Friend. As might be deduced from this phrase one of the key applications of FOAF is to provide a mechanism for creating links to one’s friends. From the links to one’s immediate circle of friends automated software can be used to process links from your friends, which can provide a visualisation of ‘friends of a friend’. FOAF is a Semantic Web application which can be used to provide personal information in a form suitable for automated processing. http://www.ariadne.ac.uk/issue/38/woldering/ Fri, 30 Jan 2004 00:00:00 +0000 http://www.ariadne.ac.uk/issue/38/woldering/ The European Library (TEL) Project [1] completed at the end of January 2004. The key aim of TEL was to investigate the feasibility of establishing a new Pan-European service which would ultimately give access to the combined resources of the national libraries of Europe [2]. The project was partly funded by the European Commission as an accompanying measure under the cultural heritage applications area of Key Action 3 of the Information Societies Technology (IST) research programme. http://www.ariadne.ac.uk/issue/36/maccoll-rpt/ Tue, 29 Jul 2003 23:00:00 +0000 http://www.ariadne.ac.uk/issue/36/maccoll-rpt/ This event was organised jointly by UKOLN and the National e-Science Centre (NESC) [1]. Liz Lyon, Director of UKOLN, gave the introduction, reminding us that this was the second UKOLN-NESC workshop. The first happened about a year ago, bringing together the digital library and Grid computing communities for the first time. The presentations were as follows: Building a Semantic Infrastructure - David De RoureWhy Ontologies? - Jeremy RogersPublishing and Sharing Schemas - Rachel Heery and Pete JohnstonImplementing Ontologies in (my)Grid Environments - Carole GobleKnowledge Organisation Systems - Doug TudhopeConcluding Remarks - Carole GobleBuilding a Semantic InfrastructureIn his introductory talk, Building a Semantic Infrastructure, Professor David De Roure of the University of Southampton, provided a history lesson at a gallop on the Grid and the Semantic Web. http://www.ariadne.ac.uk/issue/35/spp/ Tue, 29 Apr 2003 23:00:00 +0000 http://www.ariadne.ac.uk/issue/35/spp/ Portals are widely suggested as important tools to facilitate the hard task of finding and accessing useful information for learning, teaching and research [1]. In this context, the Resource Discovery Network (RDN) [2] is enrolled in the Subject Portals Project (SPP) [3] with the aim of developing and deploying subject-based portals to provide the UK's HE and FE communities with integrated access to distributed resources within the JISC Information Environment (IE) [4]. http://www.ariadne.ac.uk/issue/34/ramsden-perrot/ Wed, 15 Jan 2003 00:00:00 +0000 http://www.ariadne.ac.uk/issue/34/ramsden-perrot/ The interest in personalisation began with online commerce and the need for one-to-one relationships with customers in the early 1990s. Higher education is rapidly moving towards online delivery and mass education, so students could benefit from more personalised services, hence the recent interest in institutional portals, such as uPortal (1), which can personalise and present information. Within this context, the libraries of the Universitat Oberta de Catalunya and The Open University are embarking on a new programme of work to investigate personalised library environments through their respective projects, PESIC and MyOpenLibr@ry. http://www.ariadne.ac.uk/issue/33/web-focus/ Wed, 09 Oct 2002 23:00:00 +0000 http://www.ariadne.ac.uk/issue/33/web-focus/ If you talk to long-established Web authors or those responsible for managing large Web sites or developing Web applications intended for widespread use in a heterogeneous environment you are likely to find that the need for compliance with Web standards is well-understood. There will be an understanding of the need to avoid a re-occurrence of the "browser wars" and to minimise the development time for an environment in which, especially in the higher education community, end users are likely to use a wide range of platforms (MS Windows, Apple Macintosh, Linux, etc. http://www.ariadne.ac.uk/issue/32/internet2/ Sun, 07 Jul 2002 23:00:00 +0000 http://www.ariadne.ac.uk/issue/32/internet2/ Internet2 is a consortium framework organisation (a bit like JISC in the UK) within which a large number of projects are cultivated and coordinated. Members are mainly US universities, US government agencies, and significant commercial partners such as IBM and Cisco Systems. Its' purpose is as its' title suggests: to foster the implementation of the "next generation" Internet. A meeting for all members is normally held each spring and autumn. http://www.ariadne.ac.uk/issue/32/netlab-conference/ Sun, 07 Jul 2002 23:00:00 +0000 http://www.ariadne.ac.uk/issue/32/netlab-conference/ Every future must have a pastHow did you celebrate your tenth birthday? Perhaps by making a nice birthday cake with all your favourite ingredients to share with your friends? NetLab [1], the research and development department at Lund University Libraries [2], celebrated its tenth anniversary in April 2002 with a three-day conference in Lund, Sweden [3]. This gâteau consisted of topics on digital library development, divided into five pieces: “Semantic web and knowledge organisation”; “Interoperability and integration of heterogeneous sources”; “Visions, future issues and current development”; “The Nordic situation”; and the surprise session “Tension between visions and reality”. http://www.ariadne.ac.uk/issue/31/eevl/ Wed, 10 Apr 2002 23:00:00 +0000 http://www.ariadne.ac.uk/issue/31/eevl/ EEVL is the Hub for engineering, mathematics and computing. It is an award-winning free service, which provides quick and reliable access to the best engineering, mathematics, and computing information available on the Internet. It is created and run by a team of information specialists from a number of universities and institutions in the UK, lead by Heriot Watt University. EEVL helps students, staff and researchers in higher and further education, as well as anyone else working, studying or looking for information in Engineering, Mathematics and Computing. http://www.ariadne.ac.uk/issue/31/information-environments/ Wed, 10 Apr 2002 23:00:00 +0000 http://www.ariadne.ac.uk/issue/31/information-environments/ The JISC Information EnvironmentThe Distributed National Electronic Resource (DNER) [1] is a JISC-funded, managed, heterogeneous collection of information resources and services (bibliographic, full-text, image, video, geo-spatial, datasets, etc.) of particular value to the further and higher education communities. The JISC Information Environment (JISC IE) [2] is the set of networked services that allows people to discover, access, use and publish resources within the DNER. The JISC IE technical architecture [3] specifies the standards and protocols that provide interoperability between this network of services. http://www.ariadne.ac.uk/issue/28/graphics/ Thu, 21 Jun 2001 23:00:00 +0000 http://www.ariadne.ac.uk/issue/28/graphics/ To view the Scalable Vector Graphics in this article you will need a viewer. The Adobe® SVG Viewer is a plug-in that will allow your Web browser to render SVG and is available free from the Adobe Web site. IntroductonThe early browsers for the Web were predominantly aimed at retrieval of textual information. Whilst Tim Berners-Lee's original browser for the NeXT computer allowed images to be viewed, they appeared in a separate window and were not an integral part of the Web page. http://www.ariadne.ac.uk/issue/28/join-up/ Thu, 21 Jun 2001 23:00:00 +0000 http://www.ariadne.ac.uk/issue/28/join-up/ This seminar brought together experts in the field of linking technology with participants in the four projects which constitute the JOIN-UP programme, for exploration and discussion of recent technical developments in reference linking. The JOIN-UP project cluster forms part of the DNER infrastructure programme supported by the JISC 5⁄99 initiative. Its focus is development of the infrastructure needed to support services that supply users with journal articles and similar resources. The programme addresses the linkage between references found in discovery databases (such as Abstracting and Indexing databases and Table of Contents databases) and the supply of services for the referenced item (typically, a journal article), in printed or electronic form. http://www.ariadne.ac.uk/issue/28/web-focus/ Thu, 21 Jun 2001 23:00:00 +0000 http://www.ariadne.ac.uk/issue/28/web-focus/ Previous Web Focus articles have provided trip reports on the International World Wide Web conferences [1] [2] [3] and [4]. These reports have commented on the birth of new developments such as XML, RDF and WAP and the mobile Web. So what was hot from WWW10? Well the weather certainly was hot - and very humid. The 1,200+ delegates were very appreciative of the air-conditioning in the Hong Kong Conference Centre, located on Hong Kong island, next to the harbour (see Figure 1). http://www.ariadne.ac.uk/issue/27/metadata/ Fri, 23 Mar 2001 00:00:00 +0000 http://www.ariadne.ac.uk/issue/27/metadata/ This article proposes a mechanism for embedding machine parsable citations into Dublin Core (DC) metadata records [1] based on the OpenURL [2]. It suggests providing partial OpenURLs using the DC Identifier, Source and Relation elements together with an associated 'OpenURL' encoding scheme. It summarises the relevance of this technique to support reference linking and considers mechanisms for providing richer bibliographic citations. A mapping between OpenURL attributes and Dublin Core Metadata Element Set (DCMES) [3] elements is provided. http://www.ariadne.ac.uk/issue/25/app-profiles/ Sat, 23 Sep 2000 23:00:00 +0000 http://www.ariadne.ac.uk/issue/25/app-profiles/ BackgroundThis paper introduces application profiles as a type of metadata schema. We use application profiles as a way of making sense of the differing relationship that implementors and namespace managers have towards metadata schema, and the different ways they use and develop schema. The idea of application profiles grew out of UKOLN’s work on the DESIRE project (1), and since then has proved so helpful to us in our discussions of schemas and registries that we want to throw it out for wider discussion in the run-up to the DC8 Workshop in Ottawa in October. http://www.ariadne.ac.uk/issue/25/editorial/ Sat, 23 Sep 2000 23:00:00 +0000 http://www.ariadne.ac.uk/issue/25/editorial/ The Higher Education (HE) community interest in information technology remains very much the same as it was when the web first appeared: networked access to high quality (and quality assured) information resources. Current activities in the UK (the RDN, the DNER, HERO, etc) are logical developments of these core interests. But in the few years which have passed, the concept of how such information ought to be accessed and what the nature of the interface might be (at both superficial and deep levels) has been discussed in various digital library forums and refined into a number of practical demonstrator applications and projects (the various hybrid library projects, the Agora project, etc). http://www.ariadne.ac.uk/issue/25/rydberg-cox/ Sat, 23 Sep 2000 23:00:00 +0000 http://www.ariadne.ac.uk/issue/25/rydberg-cox/ Digital libraries can be an extremely effective method of extending the services of a traditional library by enabling activities such as access to materials outside the physical confines of the library [1]. The true benefit of a digital library, however, comes not from the replication and enhancement of traditional library functions, but rather in the ability to make possible tasks that would not be possible outside the electronic environment, such as the hypertextual linking of related texts, full text searching of holdings, and the integration of knowledge management, data visualization, and geographic information tools with the texts in the digital library. http://www.ariadne.ac.uk/issue/18/what-is/ Sat, 19 Dec 1998 00:00:00 +0000 http://www.ariadne.ac.uk/issue/18/what-is/ Users of the Web are familiar with URLs, the Uniform Resource Locators. A URL is a locator for a network accessible resource. Such a locator can be considered an identifier for the resource that it refers to. Depending on the interpretation of identification, various different attributes of a resource could be considered as an identifier for that resource. However, what comprises a functional resource identifier depends upon the context in which that identifier will be used. http://www.ariadne.ac.uk/issue/15/events/stakis.html Mon, 18 May 1998 23:00:00 +0000 http://www.ariadne.ac.uk/issue/15/events/stakis.html On the 8th May, following almost immediately after their MODELS 7 Workshop, UKOLN hosted a half-day seminar entitled “RDF: What is it all about?”. RDF, or Resource Description Framework, is one of the latest TLAs (Three Letter Acronyms) to emerge from the W3C (World Wide Web Consortium), and is of particular pertinence to the library and collection management communities as one of its intended applications is the interchange of catalogue or metadata. http://www.ariadne.ac.uk/issue/14/what-is/ Thu, 19 Mar 1998 00:00:00 +0000 http://www.ariadne.ac.uk/issue/14/what-is/ What is RDF? It’s the Resource Description Framework. Does that help? No? RDF is the latest acronym to add to your list, one that is set to gain in significance in the future. At present though it is early days for RDF and little accessible information is available for the interested reader. This short summary will try to outline some key points regarding RDF and point to available further information. What is certain is that this summary will go out of date quickly, RDF is ‘work in progress’ and is an area which is undergoing rapid development and change. http://www.ariadne.ac.uk/issue/11/metadata/ Thu, 18 Sep 1997 23:00:00 +0000 http://www.ariadne.ac.uk/issue/11/metadata/ To-day’s information user may well have access to a range of resources, and these resources will be described in more diverse resource description formats than traditional MARC. During the search process a user will encounter systems based on several different resource description formats, for example, their local OPAC, an internet subject gateway, an electronic text archive, each of which will manipulate a different variety of metadata. Although the promise of an increase in ‘seamless searching’ across interoperable systems will mean the end user will not themselves be aware of these diverse formats, there are other people, and indeed software, that will need to understand and manage these formats.