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CLEF
2007
Springer
14 years 4 months ago
Towards Annotation-Based Query and Document Expansion for Image Retrieval
Abstract. In this paper we report results of experiments conducted with strategies for improving text-based image retrieval. The adopted strategies were evaluated in the photograph...
Hugo Jair Escalante, Carlos A. Hernández, A...
ACL
2000
13 years 11 months ago
Query-Relevant Summarization using FAQs
This paper introduces a statistical model for query-relevant summarization: succinctly characterizing the relevance of a document to a query. Learning parameter values for the pro...
Adam L. Berger, Vibhu O. Mittal
OTM
2007
Springer
14 years 4 months ago
Query Expansion and Interpretation to Go Beyond Semantic P2P Interoperability
Abstract. In P2P data management systems, semantic interoperability between any two peers that do not share the same ontology relyes on ontology matching. The established correspon...
Anthony Ventresque, Sylvie Cazalens, Philippe Lama...
ACL
2003
13 years 11 months ago
Orthogonal Negation in Vector Spaces for Modelling Word-Meanings and Document Retrieval
Standard IR systems can process queries such as “web NOT internet”, enabling users who are interested in arachnids to avoid documents about computing. The documents retrieved ...
Dominic Widdows
CICLING
2005
Springer
14 years 3 months ago
Learning the Query Generation Patterns
Abstract. With the current method of query formation, a Question Answering system retrieves a set of documents that are similar to a question, while what is mostly required is a se...
Marcin Skowron, Kenji Araki