Overview of content related to 'url' http://www.ariadne.ac.uk/taxonomy/term/15264/all?article-type=&term=&organisation=&project=&author=andy%20powell&issue= RSS feed with Ariadne content related to specified tag en OpenID: Decentralised Single Sign-on for the Web http://www.ariadne.ac.uk/issue51/powell-recordon <div class="field field-type-text field-field-teaser-article"> <div class="field-items"> <div class="field-item odd"> <p><a href="/issue51/powell-recordon#author1">Andy Powell</a> and <a href="/issue51/powell-recordon#author2">David Recordon</a> take a brief look at OpenID and ask what relevance it has to e-learning.</p> </div> </div> </div> <p><a href="http://www.ariadne.ac.uk/issue51/powell-recordon" target="_blank">read more</a></p> issue51 feature article andy powell david recordon becta eduserv jisc microsoft verisign ples wikipedia authentication blog browser e-learning firefox foaf framework hcard infrastructure microformats openid passwords php python research ruby shibboleth social networks standards technorati url wayf web 2.0 wiki wordpress zend framework zip Sun, 29 Apr 2007 23:00:00 +0000 editor 1314 at http://www.ariadne.ac.uk Virtual Rooms, Real Meetings http://www.ariadne.ac.uk/issue41/powell <div class="field field-type-text field-field-teaser-article"> <div class="field-items"> <div class="field-item odd"> <p><a href="/issue41/powell#author1">Andy Powell</a> takes a brief look at VRVS, a desktop video-conferencing tool that can be used to support collaborative activities between groups of geographically distributed researchers.</p> </div> </div> </div> <p>As a child I can remember watching an episode of <em>Tomorrow's World</em> (the BBC's weekly popular science programme of the time) [<a href="#1">1</a>] that showed the use of a video phone and how people would soon actually be able to see the person to whom they were talking.&nbsp; "Wow," I thought, "that is the future."</p> <p><a href="http://www.ariadne.ac.uk/issue41/powell" target="_blank">read more</a></p> issue41 tooled up andy powell bbc jisc ukerna ukoln university of manchester browser further education infrastructure java linux mobile operating system passwords quicktime research software url video videoconferencing windows Fri, 29 Oct 2004 23:00:00 +0000 editor 1089 at http://www.ariadne.ac.uk OpenURL Meeting http://www.ariadne.ac.uk/issue37/openurl-rpt <div class="field field-type-text field-field-teaser-article"> <div class="field-items"> <div class="field-item odd"> <p><a href="/issue37/openurl-rpt#author1">Linda Humphreys</a> <a href="/issue37/openurl-rpt#author2">Frances Boyle</a> and <a href="/issue37/openurl-rpt#author3">Andy Powell</a> give us a description of the OpenURL Meeting held in London, September 2003.</p> </div> </div> </div> <p>The <a href="http://www.jibs.ac.uk">JIBS User Group</a> [<a href="#1">1</a>] holds regular workshops on issues relating to the use and development of electronic resources by the Higher Education community. The OpenURL was selected as a topic as JIBS perceived a growing interest in this issue, as shown by correspondence on email lists such as lis-e-journals, and the increasing uptake of OpenURL resolvers by the community. For example, the number of UK HE subscribers to SFX has risen from 5 in 2001 to 20 in 2003.</p> <p><a href="http://www.ariadne.ac.uk/issue37/openurl-rpt" target="_blank">read more</a></p> issue37 event report andy powell frances boyle linda humphreys edina jisc mimas niso royal holloway serials solutions ukoln university of bath university of oxford dner jisc information environment authentication bibliographic data cataloguing copyright data database ejournal higher education knowledge base licence marc metadata openurl sfx standards url Thu, 30 Oct 2003 00:00:00 +0000 editor 1640 at http://www.ariadne.ac.uk Mapping the JISC IE Service Landscape http://www.ariadne.ac.uk/issue36/powell <div class="field field-type-text field-field-teaser-article"> <div class="field-items"> <div class="field-item odd"> <p><a href="/issue36/powell#author1">Andy Powell</a> provides a graphical representation of how some well-known services, projects and software applications fit within the JISC Information Environment technical architecture.</p> </div> </div> </div> <p>This largely graphical article attempts to explain the JISC Information Environment (<a href="http://www.jisc.ac.uk/ie/">JISC IE</a>) [<a href="#1">1</a>] by layering a set of fairly well-known services, projects and software applications over the <a href="http://www.ukoln.ac.uk/distributed-systems/jisc-ie/arch/"> network architecture diagram</a> [<a href="#2">2</a>].</p> <p><a href="http://www.ariadne.ac.uk/issue36/powell" target="_blank">read more</a></p> issue36 feature article andy powell ahds amazon blackboard google institute of physics jisc mimas oai oclc talis ukoln university of hull eprints uk jisc information environment jorum subject portals project xgrain zblsa aggregation amazon web services api archives authentication authorisation service browser cataloguing copyright data digital object identifier doi dspace eprints framework further education geospatial data gis handle system identifier infrastructure internet explorer learning management system learning objects metadata mobile network service oai-pmh open archives initiative openurl portal purl rdf repositories research resource discovery rss schema service registry sfx software srw uddi uri url web browser web services webct z39.50 Tue, 29 Jul 2003 23:00:00 +0000 editor 963 at http://www.ariadne.ac.uk Exposing Information Resources for E-learning http://www.ariadne.ac.uk/issue34/powell <div class="field field-type-text field-field-teaser-article"> <div class="field-items"> <div class="field-item odd"> <p><a href="/issue34/powell#author1">Steve Richardson</a> and <a href="/issue34/powell#author2">Andy Powell</a> on Harvesting and searching IMS metadata using both the OAI Protocol for Metadata Harvesting, and the Z39.50 Protocol.</p> </div> </div> </div> <h3 id="An_introduction_to_the_IMS_Digital_Repositories_Working_Group">An introduction to the IMS Digital Repositories Working Group</h3> <p><a href="http://www.imsglobal.org/">IMS</a> [1] is a global consortium that develops open specifications to support the delivery of e-learning through Learning Management Systems (LMS). (Note: in UK higher and further education we tend to use the term Virtual Learning Environment (VLE) in preference to LMS).</p> <p><a href="http://www.ariadne.ac.uk/issue34/powell" target="_blank">read more</a></p> issue34 feature article andy powell steve richardson ims jisc oai ukoln university of bath eevl jisc information environment sosig accessibility archives bath profile bibliographic data cataloguing content packaging data data set database digital repositories dublin core dublin core metadata initiative e-learning further education identifier ims content packaging information retrieval internet explorer interoperability learning management system learning objects library management systems metadata mysql oai-pmh open archives initiative open source perl php portal repositories research resource discovery schema search technology simple dublin core soap standards url vle web portal xml xml schema z39.50 Wed, 15 Jan 2003 00:00:00 +0000 editor 925 at http://www.ariadne.ac.uk 5 Step Guide to Becoming a Content Provider in the JISC Information Environment http://www.ariadne.ac.uk/issue33/info-environment <div class="field field-type-text field-field-teaser-article"> <div class="field-items"> <div class="field-item odd"> <p><a href="/issue33/info-environment#author1">Andy Powell</a> describes steps which content providers can take to integrate their resources into the JISC IE.</p> </div> </div> </div> <p>This document provides a brief introduction to the <a href="http://www.jisc.ac.uk/dner/development/IEstrategy.html">JISC Information Environment (JISC-IE)</a> [1], with a particular focus on the technical steps that content providers need to take in order to make their systems interoperable within the JISC-IE technical architecture.</p> <p><a href="http://www.ariadne.ac.uk/issue33/info-environment" target="_blank">read more</a></p> issue33 feature article andy powell bbc ibm ims jisc mimas oai south bank university ukoln university of bath jisc information environment subject portals project zblsa access control aggregation archives authentication bath profile bibliographic data content packaging content provider cookie data database digital object identifier digital repositories doi dublin core eprints further education geospatial data gis identifier ims content packaging internet explorer interoperability learning objects marc metadata oai-pmh open access open archives initiative openurl passwords portal purl rdf repositories research resource discovery rss search technology service registry sfx simple dublin core soap srw uri url web services xml z39.50 Wed, 09 Oct 2002 23:00:00 +0000 editor 909 at http://www.ariadne.ac.uk The JISC Information Environment and Web Services http://www.ariadne.ac.uk/issue31/information-environments <div class="field field-type-text field-field-teaser-article"> <div class="field-items"> <div class="field-item odd"> <p><a href="/issue31/information-environments#author1">Andy Powell</a> and <a href="/issue31/information-environments#author2">Liz Lyon</a> look at possible relationships between the Web Services idea and earlier ideas about seamless access to information.</p> </div> </div> </div> <h3 id="The_JISC_Information_Environment">The JISC Information Environment</h3> <p>The Distributed National Electronic Resource (DNER) [<a href="#1">1</a>] 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) [<a href="#2">2</a>] is the set of networked services that allows people to discover, access, use and publish resources within the DNER.</p> <p><a href="http://www.ariadne.ac.uk/issue31/information-environments" target="_blank">read more</a></p> issue31 feature article andy powell liz lyon ibm jisc oai oracle ukoln university of bath university of oxford w3c dner jisc information environment subject portals project xgrain aggregation apache archives authentication bath profile bibliographic data browser collection description content provider css data data set database dublin core framework geospatial data gis higher education html internet explorer interoperability licence metadata namespace oai-pmh open archives initiative openurl operating system personalisation portal rdf repositories rss schema search technology service registry sfx soap software srw uddi uri url video web browser web resources web services wsdl xml xml namespaces z39.50 Wed, 10 Apr 2002 23:00:00 +0000 editor 869 at http://www.ariadne.ac.uk OpenResolver: A Simple OpenURL Resolver http://www.ariadne.ac.uk/issue28/resolver <div class="field field-type-text field-field-teaser-article"> <div class="field-items"> <div class="field-item odd"> <p><a href="/issue28/resolver#author1">Andy Powell</a> describes UKOLN's OpenResolver, a freely available demonstration OpenURL resolver.</p> </div> </div> </div> <p>This article provides a brief introduction to the deployment and use of the OpenURL [<a href="#1">1</a>] [<a href="#2">2</a>] by walking through a few simple examples using UKOLN's OpenResolver, a demonstration OpenURL resolution service [<a href="#3">3</a>]. The intention is to demonstrate the ability of OpenURL resolvers to provide context-sensitive, extended services based on the metadata embedded in OpenURLs and to describe the construction of simple OpenURL resolver software.</p> <p><a href="http://www.ariadne.ac.uk/issue28/resolver" target="_blank">read more</a></p> issue28 feature article andy powell alt amazon d-lib magazine google niso ukoln university of bath dner gnu jisc information environment bibliographic data bibliographic database browser cataloguing cookie copac database digital object identifier doi framework ftp gif google search handle system html identifier internet explorer javascript licence metadata opac openurl perl search technology sfx software standardisation url web browser Thu, 21 Jun 2001 23:00:00 +0000 editor 801 at http://www.ariadne.ac.uk Metadata (1): Encoding OpenURLs in DC Metadata http://www.ariadne.ac.uk/issue27/metadata <div class="field field-type-text field-field-teaser-article"> <div class="field-items"> <div class="field-item odd"> <p><a href="/issue27/metadata#author1">Andy Powell</a> and <a href="/issue27/metadata#author2">Ann Apps</a> propose a mechanism for embedding machine parsable citations into Dublin Core (DC) metadata records.</p> </div> </div> </div> <p>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 <em>partial</em> 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.</p> <p><a href="http://www.ariadne.ac.uk/issue27/metadata" target="_blank">read more</a></p> issue27 regular column andy powell ann apps cornell university d-lib magazine iso mimas niso ukoln university of bath university of manchester bibliographic data browser cookie database dcmes dcmi digital object identifier doi dublin core dublin core metadata initiative html identifier metadata namespace openurl research resource discovery schema search technology sfx software standardisation standards url vocabularies web browser xhtml Fri, 23 Mar 2001 00:00:00 +0000 editor 780 at http://www.ariadne.ac.uk Metadata: BIBLINK.Checksum http://www.ariadne.ac.uk/issue17/biblink <div class="field field-type-text field-field-teaser-article"> <div class="field-items"> <div class="field-item odd"> <p><a href="/issue17/biblink#author1">Ian Peacock</a> and <a href="/issue17/biblink#author2">Andy Powell</a> describe a proposed algorithm for calculating a checksum for Web pages.</p> </div> </div> </div> <p><a href="http://www.ariadne.ac.uk/issue17/biblink" target="_blank">read more</a></p> issue17 regular column andy powell ian peacock ukoln cpan algorithm authentication bibliographic data browser data doc dublin core ftp html identifier mac os marc metadata perl research sgml software stylesheet url web browser Fri, 18 Sep 1998 23:00:00 +0000 editor 536 at http://www.ariadne.ac.uk Dublin Core Management http://www.ariadne.ac.uk/issue10/dublin <div class="field field-type-text field-field-teaser-article"> <div class="field-items"> <div class="field-item odd"> <p><a href="/issue10/dublin#author1">Andy Powell</a> presents three models for the way in which metadata can be managed across a Web site and describes some of the tools that are beginning to be used at UKOLN to embed Dublin Core metadata into Web pages.</p> </div> </div> </div> <p>The Dublin Core Metadata Element Set (the Dublin Core) <a name="note1"></a><a href="#ref1">[1]</a> is a 15 element metadata set that is primarily intended to aid resource discovery on the Web. The elements in the Dublin Core are TITLE, SUBJECT, DESCRIPTION, CREATOR, PUBLISHER, CONTRIBUTOR, DATE, TYPE, FORMAT, IDENTIFIER, SOURCE, LANGUAGE, RELATION, COVERAGE and RIGHTS. As we begin to consider some initial implementations using the Dublin Core we need to consider how best to manage large amounts of metadata across a Web-site.</p> <p><a href="http://www.ariadne.ac.uk/issue10/dublin" target="_blank">read more</a></p> issue10 feature article andy powell ukoln w3c elib apache bibliographic data browser cache cataloguing copyright data database doi dublin core higher education html identifier lcsh metadata perl pics purl research resource description resource discovery search technology simple dublin core software standards url web browser web resources xml Fri, 18 Jul 1997 23:00:00 +0000 editor 348 at http://www.ariadne.ac.uk Unique Identifiers in a Digital World http://www.ariadne.ac.uk/issue8/unique-identifiers <div class="field field-type-text field-field-teaser-article"> <div class="field-items"> <div class="field-item odd"> <p><a href="/issue8/unique-identifiers#author1">Andy Powell</a> reports on a seminar organised jointly by Book Industry Communication and the UKOLN on the use of unique identifiers in electronic publishing.</p> </div> </div> </div> <p>On the afternoon of Friday the 14 March more than 50 people involved in electronic publishing met for a seminar reviewing recent developments in the unique identification of digital objects. Delegates included representatives of publishers, libraries and other organisations. The seminar was organised jointly by Book Industry Communication (BIC) and the UK Office for Library and Information Networking (UKOLN) with support from the eLib programme. A brief report follows:</p> <p><a href="http://www.ariadne.ac.uk/issue8/unique-identifiers" target="_blank">read more</a></p> issue8 event report andy powell cnri editeur elsevier ietf iso ukoln university of bath elib bibliographic control bibliographic data cd-rom copyright database digital object identifier doi handle system identifier multimedia research resource discovery search technology software standards url urn video Wed, 19 Mar 1997 00:00:00 +0000 editor 299 at http://www.ariadne.ac.uk