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- 519 creator philipp-cimiano.
- 519 creator rudi-studer.
- 519 creator sebastian-rudolph.
- 519 creator thanh-tran.
- 519 type InProceedings.
- 519 label "Ontology-based Interpretation of Keywords for Semantic Search".
- 519 sameAs 519.
- 519 abstract "Current information retrieval (IR) approaches do not formally capture the explicit meaning of a keyword query but provide a comfortable way for the user to specify information needs on the basis of keywords. Ontology-based approaches allow for sophisticated semantic search but impose a query syntax more difficult to handle. In this paper, we present an approach for translating keyword queries to DL conjunctive queries using background knowledge available in ontologies. We present an implementation which shows that this interpretation of keywords can then be used for both exploration of asserted knowledge and for a semantics-based declarative query answering process. We also present an evaluation of our system and a discussion of the limitations of the approach with respect to our underlying assumptions which directly points to issues for future work.".
- 519 hasAuthorList authorList.
- 519 hasTopic Application_software.
- 519 hasTopic Human-computer_interaction.
- 519 hasTopic Information_extraction.
- 519 hasTopic Natural_language_processing.
- 519 hasTopic Semantic_Web.
- 519 hasTopic Software_agent.
- 519 hasTopic Web_service.
- 519 isPartOf proceedings.
- 519 title "Ontology-based Interpretation of Keywords for Semantic Search".