BibSonomy publications for /tag/eswcFri Jul 18 15:36:46 CEST 2008SemWikiCEUR Workshop ProceedingsProceedings of the 3rd Semantic Wiki Workshop (SemWiki 2008) at the 5th European Semantic Web Conference (ESWC 2008), Tenerife, Spain, June 2nd, 20083602008ESWC xamde SemWiki ESWC08 workshop Thu Jun 05 16:20:12 CEST 2008ESWCconf/esws/2005455-470Lecture Notes in Computer ScienceAn Ontology-Based Information Retrieval Model.35322005Retrieval ESWC Ontology Information Thu Jan 31 12:15:29 CET 2008Proceedings of the European Semantic Web Conference, ESWC2007JulyLecture Notes in Computer Science{Learning Disjointness}45192007ol myown 2007 ontology eswc learning Fri Dec 14 17:45:12 CET 2007Budva, MontenegroPoster Proceedings of the 3rd Annual European Semantic Web Conference (ESWC 2006)JuneTowards the Semantic Web in e-Tourism: Lack of Semantics or Lack of Content?2006deri etourism turruta-eswc2008 eswc 2006 Mon Nov 12 13:26:50 CET 20074th European Semantic Web ConferenceIntegrating Folksonomies with the Semantic Web2007folksonomy 2007 eswc semanticweb ezweb Abstract. While tags in collaborative tagging systems serve primarily an indexing purpose, facilitating search and navigation of resources, the use of the same tags by more than one individual can yield a collective classification schema. We present an approach for making explicit the semantics behind the tag space in social tagging systems, so that this collaborative organization can emerge in the form of groups of concepts and partial ontologies. This is achieved by using a combination of shallow pre-processing strategies and statistical techniques together with knowledge provided by ontologies available on the semantic web. Preliminary results on the del.icio.us and Flickr tag sets show that the approach is very promising: it generates clusters with highly related tags corresponding to concepts in ontologies and meaningful relationships among subsets of these tags can be identified. Wed Oct 10 21:16:28 CEST 2007ESWCDBLP:conf/esws/2006170-184Repairing Unsatisfiable Concepts in OWL Ontologies.2006eswc proceedings 2006 semantic conference evolution european ontology web Mon Jul 16 12:51:23 CEST 2007Berlin Heidelberg, GermanyProceedings of the European Semantic Web Conference (ESWC2007)July624-639LNCSIntegrating Folksonomies with the Semantic Web45192007web folksonomy semantic 2007 eswc While tags in collaborative tagging systems serve primarily an indexing purpose, facilitating search and navigation of resources, the use of the same tags by more than one individual can yield a collective classification schema. We present an approach for making explicit the semantics behind the tag space in social tagging systems, so that this collaborative organization can emerge in the form of partial ontologies. This is achieved by using a combination of shallow pre-processing strategies and statistical techniques together with knowledge provided by ontologies available on the semantic web. Preliminary results on the Del.icio.us and Flickr tag sets showed that the approach is very promising: it generates clusters with highly related tags corresponding to concepts in ontologies, and meaningful relationships among subsets of these tags can be identified.Mon Jul 16 12:40:02 CEST 2007Berlin Heidelberg, GermanyProceedings of the European Semantic Web Conference (ESWC2007)July267-280LNCSTowards Semantic Social Networks45192007social 2007 network eswc sna semantic Tue Jun 26 10:39:47 CEST 2007Innsbruck, AustriaBridging the Gap between Semantic Web and Web 2.0, workshop at ESWC 20076Organizing Resources on Tagging Systems using T-ORG20072007 eswc classification torg tagora folksonomies tagorapub tagging abbasi unikold staab cimiano Tue Jun 12 10:49:51 CEST 2007In proceedings of Workshop on Bridging the Gap between Semantic Web and Web 2.0 at ESWC 200797-110Organizing Resources on Tagging Systems using T-ORG2007tagorapub 2007 folksonomies tagging torg cohen tags eswc2007 kappa system classification tknow eswc Tagging systems (or folksonomies) like Flickr or Delicious are expanding tremendously. More and more resources are being added to them. As the resources present on these system increase in amount, it becomes difficult to explore these resources. For this purpose, we present a system T-ORG, which provides a mechanism to organize these resources by classifying the tags (or keywords) attached to them into predefined categories. Supervised classification in this case seems infeasible; therefore we also propose a new classification algorithm T-KNOW that does not require training data. For our experiments, we have downloaded images and their tags from groups present on Flickr website and then classified these tags into different categories. We have used Cohen’s Kappa and F-measure to evaluate the classification results of T-KNOW. Results are encouraging and show that T-ORG can be used to explore resources in an effective manner.Wed Jan 24 19:56:07 CET 2007ESWCDBLP:conf/esws/2006185-199Winnowing Ontologies Based on Application Use.2006european web proceedings semantic conference 2006 eswc ontology 9-month-report evolution Mon Jan 08 10:44:01 CET 2007ESWCDBLP:conf/esws/200634-49Community-Driven Ontology Matching.2006ontology_matching semantic Anna_Zhdanova eswc Pavel_Shvaiko community-driven ontologies 2006 Tue Jan 02 04:14:53 CET 2007Proceedings of the First Workshop on Semantic Wikis -- From Wiki To SemanticsSemWiki2006-proceedingsJuneWorkshop on Semantic WikisLearning with Semantic Wikis2006semantic_wikis Sebastian_Schaffert Tobias_Bürger eswc Sandra_Schaffert Andreas_Gruber eswc2006 Wolf_Hilzensauer Diana_Bischof The knowledge society requires life-long learning and flexible learning environments that allow learners to learn whenever they have time, whereever they are, and according to their own needs and background knowledge. In this article, we investigate how Semantic Wikis – a combination of Wiki and Semantic Web technology – can support learners in such flexible learning environments. We first summarise common features of Wikis and Semantic Wikis and then describe different aspects of Semantic Wikis for learning. We also introduce our Semantic Wiki system called IkeWiki and show why it is particularly promising as a learning tool.Fri Nov 17 08:46:17 CET 2006Proceedings of the 2nd Workshop on Semantic Network Analysis2006semantic analysis workshop proceedings network eswc nepomuk Fri Nov 17 08:46:17 CET 2006ESWCDBLP:conf/esws/2006110-124Ontology Engineering Revisited: An Iterative Case Study.2006conference proceedings ontology semantic eswc engineering web european Wed Sep 20 18:18:45 CEST 2006Proceedings of the 2nd Workshop on Semantic Network Analysis20062006 eswc semantic analysis workshop network l3s myown Semantic nepomuk proceedings Network Tue Jun 13 11:24:49 CEST 2006ESWCLecture Notes in Computer ScienceThe Semantic Web: Research and Applications, 3rd European Semantic Web Conference, ESWC 2006, Budva, Montenegro, June 11-14, 2006, Proceedings40112006eswc web semantic lnai springer conference 2006 european proceedings Tue Jun 13 11:22:42 CEST 2006ESWCDBLP:conf/esws/2006110-124Ontology Engineering Revisited: An Iterative Case Study.2006ontology european web proceedings conference engineering semantic 2006 eswc Tue Jun 13 11:22:42 CEST 2006ESWCDBLP:conf/esws/200695-109Lecture Notes in Computer ScienceA Method to Convert Thesauri to SKOS.40112006ontology web semantic conference engineering eswc 2006 proceedings european Tue Jun 13 11:22:42 CEST 2006ESWCDBLP:conf/esws/200680-94Encoding Classifications into Lightweight Ontologies.2006web conference eswc proceedings ontology semantic engineering 2006 european eswcCommunity for tag(s) eswc