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» Using Document Dimensions for Enhanced Information Retrieval
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ADCS
2004
15 years 5 months ago
On the Effectiveness of Relevance Profiling
Relevance profiling is a general process for withindocument retrieval. Given a query, a profile of retrieval status values is computed by sliding a fixed sized window across a doc...
David J. Harper, David Lee
FLAIRS
2001
15 years 5 months ago
Facilitating the Exchange of Explicit Knowledge through Ontology Mappings
In this paper, we give an overview of a system (CAIMAN) that can facilitate the exchange of relevant documents between geographically dispersed people in Communities of Interest. ...
Martin S. Lacher, Georg Groh
COLING
2002
15 years 4 months ago
An Annotation System for Enhancing Quality of Natural Language Processing
Natural languageprocessingNLP programsare confronted with various di culties in processing HTML and XML documents, and have the potential to produce better results if linguistic i...
Hideo Watanabe, Katashi Nagao, Michael C. McCord, ...
ECIR
2003
Springer
15 years 5 months ago
A Hybrid Relevance-Feedback Approach to Text Retrieval
Abstract. Relevance feedback (RF) has been an effective query modification approach to improving the performance of information retrieval (IR) by interactively asking a user whet...
Zhao Xu, Xiaowei Xu, Kai Yu, Volker Tresp
CIKM
2010
Springer
15 years 3 months ago
Visual-semantic graphs: using queries to reduce the semantic gap in web image retrieval
We explore the application of a graph representation to model similarity relationships that exist among images found on the Web. The resulting similarity-induced graph allows us t...
Barbara Poblete, Benjamin Bustos, Marcelo Mendoza,...