BibSonomyburst/user/eswc2008/applicationBibSonomy RSS feed for /user/eswc2008/application2012-02-16T22:38:01+01:00http://www.bibsonomy.org/bibtex/28d3ba133363062de93ffecfd805ce450/eswc2008eswc20082008-05-28T14:49:53+02:00thesauri mapping ontology mash-up application service applications-1 <span class="authorEditorList"><a href="/author/Hyvönen">Eero Hyvönen</a>, <a href="/author/Viljanen">Kim Viljanen</a>, <a href="/author/Tuominen">Jouni Tuominen</a>, and <a href="/author/Seppälä">Katri Seppälä</a> </span><em>Proceedings of the 5th European Semantic Web Conference, </em><em>Berlin, Heidelberg, </em><em>Springer Verlag, </em>(<em>June 2008</em>)Wed May 28 14:49:53 CEST 2008Berlin, HeidelbergProceedings of the 5th European Semantic Web ConferenceJuneLNCSBuilding a National Semantic Web Ontology and Ontology Service Infrastructure----The FinnONTO Approach2008thesauri mapping ontology mash-up application service applications-1 This article presents the vision and a framework for creating a national level ontology and ontology service infrastructure in Finland. Core parts of the system and ontologies have been implemented in a national project FinnONTO 2003-2007 funded by 37 companies and public organizations, and are being used it practice for creating semantic portals for eCulture, eHealth, eLearning, and eGovernment. The novelty of the FinnONTO infrastructure is based on two ideas. First, a system national of open source core ontologies is being developed by transforming thesauri in use into lightweight ontologies. The system is based an a large cross-domain top ontology, the General Finnish Ontology YSO, that is then extended by domain specific ontologies aligned with YSO and each other. Collaborative development of such a system of mutually aligned ontologies is supported for obtaining interoperability in their usage in applications. Second, the ONKI Ontology Server framework for publishing ontologies as ready to use services has been implemented. In contrast to earlier ontology servers, ONKI provides legacy and other applications with ready to use functionalities for using ontologies on the HTML level by Ajax and semantic widgets. The idea is to use ONKI for creating mash-up applications in a way analogous to using Google, Yahoo, or Nokia Maps, but in our case external applications are mashed-up with ontology support for, e.g, indexing content or semantic search using semantic autocompletion and disambiguation in a multi-lingual context.http://www.bibsonomy.org/bibtex/2695b9700f725c1ceac87066e69883793/eswc2008eswc20082008-05-28T14:49:52+02:00semantic web images faceted sparql application browsing applications-2 <span class="authorEditorList"><a href="/author/Zhao">Jun Zhao</a>, <a href="/author/Klyne">Graham Klyne</a>, and <a href="/author/Shotton">David Shotton</a> </span><em>Proceedings of the 5th European Semantic Web Conference, </em><em>Berlin, Heidelberg, </em><em>Springer Verlag, </em>(<em>June 2008</em>)Wed May 28 14:49:52 CEST 2008Berlin, HeidelbergProceedings of the 5th European Semantic Web ConferenceJuneLNCSBuilding a Semantic Web Image Repository for Biological Research Images2008semantic web images faceted sparql application browsing applications-2 Images play a vital role in scientific studies. An image repository would become a costly and meaningless data graveyard without descriptive metadata. We adapted EPrints, a conventional repository software system, to create a biological research image repository for a local research group, in order to publish images with structured metadata with a minimum of development effort. However, in its native installation, this repository cannot easily be linked with information from third parties, and the user interface has limited flexibility. We address these two limitations by providing Semantic Web access to the contents of this image repository, causing the image metadata to become programmatically accessible through a SPARQL endpoint and enabling the images and their metadata to be presented in more flexible faceted browsers, jSpace and Exhibit. We show the feasibility of publishing image metadata on the Semantic Web using existing tools, and examine the inadequacies of the Semantic Web browsers in providing effective user interfaces. We highlight the importance of a loosely coupled software framework that provides a lightweight solution and enables us to switch between alternative components.