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On Personalized Information Retrieval in Semantics-Based Peer-to-Peer Systems




Published: 2005
Herausgeber: W. Mueller and R. Schenkel
Buchtitel: Proceedings of the BTW-Workshop "WebDB Meets IR"
Referierte Veröffentlichung
BibTeX

Kurzfassung
Bibster is a semantics-based Peer-to-Peer system for exchanging bibliographic data among researchers. Bibster exploits ontologies in data storage, query formulation, query routing and answer presentation. While the original Bibster system assumed a globally shared domain ontology, we here describe extensions to the Bibster system, that allow to learn personalized ontologies from the local bibliographic metadata. These personal ontologies can not only be used for subsequently classifying the bibliographic metadata, but also for supporting an improved query refinement process.

Download: Media:2005_865_Haase_On_Personalized_1.pdf
Weitere Informationen unter: Link

Projekt

BibsterSTI2SEKT



Forschungsgruppe

Wissensmanagement


Forschungsgebiet
Ontologiebasierte Wissensmanagementsysteme, Ontology Engineering, Peer-to-Peer, Semantic Web, Informationsextraktion, Web Science, Wissensmanagementsysteme, Ontology Learning


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