41 search results - page 1 / 9 » Document Expansion Based on WordNet for Robust IR |
COLING
2010
12 years 12 months ago
2010
The use of semantic information to improve IR is a long-standing goal. This paper presents a novel Document Expansion method based on a WordNet-based system to find related concep...
DEXAW
2004
IEEE
13 years 8 months ago
2004
IEEE
Web documents present new challenges to conventional Information Retrieval (IR) technologies. This paper describes how these challenges are faced in FameIR, a multilingual multime...
CLEF
2005
Springer
13 years 10 months ago
2005
Springer
This paper describes our participation to the English Girt Task of CLEF 2005 Campaign. A method for conceptual indexing based on WordNet is used. Both documents and queries are map...
CLEF
2009
Springer
13 years 6 months ago
2009
Springer
Abstract. The Robust-WSD at CLEF 2009 aims at exploring the contribution of Word Sense Disambiguation to monolingual and multilingual Information Retrieval. The organizers of the t...
TREC
2004
13 years 6 months ago
2004
In the robust track, we mainly tested our passage-based retrieval model with different passage sizes and weighting schemes. In our approach, we used two retrieval models, namely t...