Web Information Tracking Using Ontologies
Bringing knowledge management to practice one typically has to focus on concrete problems that exist in the daily work of the knowledge worker. We consider the task of tracking relevant information on theWeb as important and time-consuming, thus, as a concrete problem. In this paper we introduce an integrated approach for Web information tracking using ontologies. The overall approach has been implemented within a case study carried out at DaimlerChrysler AG.
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- 1.S. Aitken and S. Reid. Evaluation of an Ontology-based Information Retrieval Tool. In Proceedings of the ECAI-200 Workshop on Ontologies and PSMs, Berlin, Germany, 2000.Google Scholar
- 2.S. Chakrabarti, M. van den Berg, and B. Dom. Focused crawling: a new approach to topicspecific web resource discovery. In Proceedings of WWW-8, 1999.Google Scholar
- 3.M. Diligenti, F.M. Coetzee, S. Lawrence, C. L. Giles, and M. Gori. Focused Crawling using Context Graphs. In Proceedings of the International Conference on Very Large Databases (VLDB-00), 2000, pages 527–534, 2000.Google Scholar
- 4.A. Hotho, A. Maedche, and S. Staab. Ontology-based text clustering. In Proceedings of the IJCAI-2001 Workshop “Text Learning: Beyond Supervision“, August, Seattle, USA, 2001.Google Scholar
- 5.A. Maedche. Ontology Learning for the Semantic Web. Kluwer Academic Publishers, 2002.Google Scholar
- 6.A. Maedche and S. Staab. Discovering conceptual relations from text. In ECAI-2000-European Conference on Artificial Intelligence. Proceedings of the 13th European Conference on Artificial Intelligence. IOS Press, Amsterdam, 2000.Google Scholar
- 7.A. Maedche, S. Staab, Y. Sure, R. Studer, and R. Volz. SEAL-Tying Up Information Integration and Web Site Management by Ontologies. In IEEE Data Engineering Bulletin, 2002.Google Scholar
- 8.A. Maedche and V. Zacharias. Clustering Ontology-based Metadata in the Semantic Web. In Proceedings of the Joint Conferences 13th European Conference on Machine Learning (ECML’02) and 6th European Conference on Principles and Practice of Knowledge Discovery in Databases (PKDD’02), Springer, LNAI, Finland, Helsinki, 2002.Google Scholar
- 9.Alexander Maedche, Marc Ehrig, Siegfried Handschuh, Raphael Volz, and Ljiljana Stojanovic. Ontology-focused crawling of documents and relational metadata. In Proceedings of the Eleventh International World Wide Web Conference WWW-2002, May 2002. (Poster).Google Scholar
- 10.B. Motik, A. Maedche, and R. Volz. A conceptual modeling approach for semantics-driven enterprise applications. In Internal Research Report, University of Karlsruhe,2002, online available at http://kaon.aifb.uni-karlsruhe.de/conc-model, 2002.
- 11.Hwee-Leng Ong, Ah-Hwee Tan, Jamie Ng, Hong Pan, and Qiu-Xiang Li. Foci: Flexible organizer for competitive intelligence. In Proceedings of the 2001 ACM CIKM International Conference on Information and Knowledge Management, Atlanta, Georgia, USA, November 5–10, 2001. ACM, 2001.Google Scholar
- 12.L. Stojanovic, N. Stojanovic, and R. Volz. Migrating data-intensive Web Sites into the SemanticWeb. In Proceedings of the ACMSymposium on Applied Computing SAC-02, Madrid, 2002, 2002.Google Scholar
- 14.Y. Kalfoglou, J. Domingue, E. Motta, M. Vargas-Vera, and S.Buckingham Shum. yPlanet: anontology-driven Web-based personalised news service. In Proceedings of the IJCAI’01Workshop on Ontologies and Information Sharing, Seattle, WA, USA, August 2001, 2001.Google Scholar