BibSonomy publications for /user/nepomuk/from:heikohallerThu Nov 20 16:43:40 CET 2008not - this is not a publication in any way09This entry is just required for the NEPOMUK reporting procedure.Tutor at the NEPOMUK summer school2008from:heikohaller imported nepomuk xamde Thu Nov 20 16:43:40 CET 2008CorporateSemantic Wikis2008SMW SemanticWeb Wikis from:heikohaller Fri Jul 18 16:30:25 CEST 2008Emerging Technologies for Semantic Work Environments: Techniques, Methods, and Applications9JUNPersonal Knowledge Management with Semantic Technologies2008from:heikohaller imported xamde Fri Jul 18 16:30:25 CEST 2008Proc. of 10th International Conference on Enterprise Information SystemsJUNCost-Benefit Analysis for the Design of Personal Knowledge Management Systems2008from:heikohaller imported xamde Fri Jul 18 16:30:25 CEST 2008Proc. of the Third Workshop on Semantic Wikis – The Wiki Way of SemanticsJUNHypertext Knowledge Workbench2008from:heikohaller imported xamde Fri Jul 18 15:25:36 CEST 2008Poster and extended abstract presented at ESWC2008JUNWon Best Poster Award.QuiKey – The Smart Semantic Commandline (a Concept)2008BestPoster QuiKey from:heikohaller imported Fri Jul 18 15:25:36 CEST 2008Proceedings of the Workshop on Semantic Search (SemSearch 2008) at the 5th European Semantic Web Conference (ESWC 2008)JUN74-78QuiKey3342008QuiKey from:heikohaller imported Tue May 27 15:37:17 CEST 2008Conference TalkAPRSemantic Web zum Anfassen200804 2008 FZI WP1 from:heikohaller lang:de nepomuk Die formale Modellierung von Fachdomänen auf Basis von Webstandards wurde ursprünglich von einer Community um Tim Berners-Lee (W3C) vorangetrieben. Es werden Beispiele vorgestellt sowie Startpunkte für die Suche nach Ontologien gegeben, die sich für EAI via SOA und Web anbieten. Im Anschluss werden Tools gezeigt, die die einschlägigen Standards (RDF, OWL, SPARQL) auf Java-Ebene transportieren.Fri Nov 16 14:46:25 CET 2007Cambridge, MA, USAProceedings of Wikimania 2006 - The Second International Wikimedia ConferenceAUGWikipedia and the Semantic Web, Part II2007from:heikohaller At last year's Wikimania, we presented the idea of combining Wikipedia, the world's biggest collaboratively created source of encyclopedic knowledge, and the Semantic Web, a project to create a world wide decentralized knowledge base on top of the current web. We identified the need to allow knowledge processing in a computer assisted way within Wikipedia, for example to intelligently query the knowledge base, and allow for new navigation, browsing and knowledge management features, like automatically created lists or unit conversion. To this end, we proposed the introduction of typed links as a simple and unintrusive way for rendering large parts of Wikipedia machine readable. Since last year the proposal was discussed, changed and extended. Implementation has started, and the extension has been installed and tested in several sites. In this paper we present the extensions that have been included to the original proposal and the current state of the implementation, as well as some of the future plans.Fri Nov 16 14:46:14 CET 2007Journal of Web SemanticsDECTo appear.Semantic Wikipedia2007from:heikohaller Wikipedia is the world's largest collaboratively edited source of encyclopaedic knowledge. But in spite of its utility, its content is barely machine-interpretable and only weakly structured. With Semantic MediaWiki we provide an extension that enables wiki-users to semantically annotate wiki pages, based on which the wiki contents can be browsed, searched, and reused in novel ways. In this paper, we give an extended overview of Semantic MediaWiki and discuss experiences regarding performance and current applications.Fri Nov 16 14:44:48 CET 2007Proceedings of Workshop on Foundations and Applications of the Social Semantic Desktop OCTModelling Higher-Level Thought Structures – Method & Tool2007CDS from:heikohaller Knowledge articulation costs are the bottleneck for efficient Personal Knowledge Management (PKM). Current tools either allow to few structures and hence have to rely only on keyword searches in plain text, allow no associative browsing, and cannot infer new knowledge. Semantic modelling tools on the other hands are too cumbersome to use and force the user to formalise everything all the time – this is too costly in PKM usage. Conceptual Data Structures (CDS) are what is found to be the largest common denominator of information structures used in common knowledge artefacts. CDS allow step-wise and gradual formalisation and representing the spectrum from informal notes up to formal ontologies. This paper describes the CDS data model and ontology in detail and shows how CDS can largely be implemented with existing semantic web technologies.Fri Nov 16 14:29:31 CET 2007Proceedings of the 3rd International Conference on Semantic TechnologiesSEPA Semantic Web Content Model and Repository2007from:heikohaller There is currently no model that is capable of representing the actual content of web resources together with their semantic web meta-data. This paper presents requirements for semantic content management, a unified human-browsable and human-editable semantic web content model (SWCM), and its implementation swecr.Wed Jun 13 19:36:42 CEST 2007Proc. of the 4th Conference on Professional Knowledge ManagementMAR209 -- 216From Documents to Knowledge Models22007from:heikohaller Wed Jun 13 19:36:27 CEST 2007GermanyFEBTM-07-01Cool URIs for the Semantic WebTechnical Memo2007from:heikohaller Fri Mar 16 22:41:37 CET 20072LearnTecWeb 2.0 - Potential für das Wissensmanagementsession2007KnowledgeManagement Web2.0 from:heikohaller 14Wed Jan 17 15:58:37 CET 2007Proceedings of the The 3rd International Semantic Web User Interaction Workshop (SWUI2006)Poster presented at the The 3rd International Semantic Web User Interaction Workshop.NOViMapping - a Graphical Approach to Semi-Structured Knowledge Modelling32006iMapping from:heikohaller UI imported UserInteraction iMapping is a technique for visually structuring information objects. It supports the full range from informal note taking over semi-structured personal information management to formal knowledge models. With iMaps, users can easily go from overview to fine-grained structures while browsing, editing or refining the knowledge base in one comprehensive view. An iMap is comparable to a large white-board where information items can be positioned like post-its but also nested into each other. Spatial browsing and zooming as well as graphical editing facilities make it easy to structure content in an intuitive way. iMapping builds on a zooming user interface approach to facilitate navigation and to help users maintain an overview in the knowledge space. While a first implementation is being developed, iMapping is still in a conceptual stage. In this paper we describe the iMapping approach and how it tries to combine and extend the advantages of other approaches.