Sat, 05 Jul 2008 12:41:55 BST CiteULike: guha's library [16 articles] http://www.citeulike.org/user/guha CiteULike.org en-gb Copyright © 2004-2008 citeulike.org http://www.citeulike.org/user/guha/article/2514957 <i>(September 2007)</i><br /><br />Digital libraries, when characterized by search and retrieval capabilities, are normally part of the Deep Web, inaccessible to general web crawlers and hence to generalized search engines such as Google. Yet the primary goals of digital libraries include enhancing accessibility, expanding one’s audience to the general public, and promoting the library. Leveraging the capabilities of popular search engines is a potentially powerful and low-cost method of meeting these goals. An overview is provided of the problem, the solutions being developed, as well as an exploration of the current methods of remediation and their applicability to two other search engines, Yahoo! and Ask. A selection of methods is implemented for a dynamically-delivered database of 1081 finding aids (in the form of Encoded Archival Description). Access statistics (gathered prior to and during the 8 week experiment) indicate promising shifts, but require more time to show conclusive results. Googlizing a Digital Library Jody Deridder (September 2007) 2008-03-11T13:43:49-00:00 2007 recherche_federee_exemple http://www.citeulike.org/user/guha/article/2238678 <i>(11 January 2008)</i><br /><br />"This study was commissioned by the British Library and JISC to identify how the specialist researchers of the future, currently in their school or pre-school years, are likely to access and interact with digital resources in five to ten years' time. This is to help library and information services to anticipate and react to any new or emerging behaviours in the most effective way. In this report, we define the `Google generation' as those born after 1993 and explore the world of a cohort of young people with little or no recollection of life before the web. " Information Behavior and the Researcher of the Future (11 January 2008) 2008-01-16T10:55:18-00:00 2008 information_scientifique_technique usages_et_pratiques http://www.citeulike.org/user/guha/article/1429604 <i>Digital Libraries: Achievements, Challenges and Opportunities (2006), pp. 202-211.</i><br /><br />Today, users expect a variety of digital libraries to be searchable from a single Web page. The German Vascoda project provides this service for dozens of information sources. Its ultimate goal is to provide search quality close to the ranking of a central database containing documents from all participating libraries. Currently, however, the Vascoda portal is based on a non-cooperative metasearch approach, where results from sources are merged randomly and ranking quality is sub-optimal. In this paper, we describe a Lucene-based plugin which replaces this method by a truly federated search across different search engines, where the exchange of document statistics improves document ranking. Preliminary evaluation results show ranking results equal to a centralized setup. A Plugin Architecture Enabling Federated Search for Digital Libraries Sergey Chernov Christian Kohlschütter Wolfgang Nejdl doi:10.1007/11931584_23 Digital Libraries: Achievements, Challenges and Opportunities (2006), pp. 202-211. 2007-07-02T22:58:48-00:00 2006 Digital Libraries: Achievements, Challenges and Opportunities 202 211 recherche_federee_exemple http://www.citeulike.org/user/guha/article/2570133 <i>Serials The Journal for the Serials Community, Vol. 20 (xx 2007), pp. 67-67.</i> Federated searching: today, tomorrow and the future (?) doi:10.1629/20067 Serials The Journal for the Serials Community, Vol. 20 (xx 2007), pp. 67-67. 2008-03-21T14:51:35-00:00 2007 Serials The Journal for the Serials Community 20 67 67 recherche_federee http://www.citeulike.org/user/guha/article/2570132 <i></i> BBF 2006-03 | Dossier Dossier Bibliothèques sur le web 2008-03-21T14:51:35-00:00 bibliotheques_publiques_services http://www.citeulike.org/user/guha/article/2570131 <i></i> BBF 2007-06 | Panorama du web Panorama du web 2008-03-21T14:51:35-00:00 services_web http://www.citeulike.org/user/guha/article/2570130 <i></i><br /><br />Université ParisIII. L'accès au texte intégral se fait via un bouton “SFX” (il apparaît aussi lorsque le document est uniquement papier?) Portail documentaire du Service commun de documentation 2008-03-21T14:51:35-00:00 recherche_federee_exemple http://www.citeulike.org/user/guha/article/2570129 <i></i> Metalib Assessment Bibliography - CUWL Wiki 2008-03-21T14:51:35-00:00 ressources_electroniques_evaluation http://www.citeulike.org/user/guha/article/2570128 <i></i> Electronic resources evaluation 2008-03-21T14:51:35-00:00 ressources_electroniques_evaluation http://www.citeulike.org/user/guha/article/2570127 <i></i> La recherche fédérée (définition 2005) 2008-03-21T14:51:35-00:00 recherche_federee_definition http://www.citeulike.org/user/guha/article/2570126 <i></i> Grid Computing Links 2008-03-21T14:51:35-00:00 recherche_federee_exemple http://www.citeulike.org/user/guha/article/2570125 <i></i> The Grid Index 2008-03-21T14:51:35-00:00 recherche_federee_exemple http://www.citeulike.org/user/guha/article/143023 <i></i> [Libre acces a l’information scientifique et technique. Actualites, problematiques et perspectives] - Revues électroniques et archives ouvertes : la communication scientifique à l’épreuve des technologies de l’information 2005-03-30T16:00:04-00:00 access economique edition modele open scientifique http://www.citeulike.org/user/guha/article/4486 <i>(1 December 2004)</i><br /><br />In this paper we present Eurydice, a platform dedicated to provide a unified gateway to documents. Its basic functionalities about collecting documents have been designed based on a long experience about the management of scientific documentation among large and demanding academic communities such as IMAG and INRIA. Besides the basic problem of accessing documents - which was of course the original and main motivation of the project - a great effort has been dedicated to the development of management functionalities which could help institutions to control, analyse the current situation about the use of the documentation, and finally to set a better ground for a documentation policy. Finally a great emphasis - and corresponding technical investment - has been put on the protection of property and reproduction rights both from the users' intitution side and from the editors' side. EURYDICE : A platform for unified access to documents Serge Rouveyrol Yves Chiaramella Francesca Leinardi Joanna Janik Bruno Marmol Carole Silvy Catherine Allauzun (1 December 2004) 2004-12-22T12:27:46-00:00 2004 open-access portail_documentaire publications-scientifiques serveur_texte http://www.citeulike.org/user/guha/article/1063 <i>Information Services and Use, Vol. 23, No. 2-3 / 2003., pp. 99-101.</i> Open Publishing: How publishers are reacting Sally Morris Information Services and Use, Vol. 23, No. 2-3 / 2003., pp. 99-101. 2004-11-25T17:06:37-00:00 Information Services and Use 23 2-3 / 2003 99 101 IOS Press editeurs open-access publications-scientifiques http://www.citeulike.org/user/guha/article/956 <i></i><br /><br />Documents can be assigned keywords by frequency analysis of the terms found in the document text, which arguably is the primary source of knowledge about the document itself. By including a hierarchically organised domain specific thesaurus as a second knowledge source the quality of such keywords was improved considerably, as measured by match to previously manually assigned keywords. Automatic Keyword Extraction Using Domain Anette 2004-11-23T11:46:28-00:00 automatique descripteur extraction mots-cles thesaurus