1587 search results - page 249 / 318 » UFRGS@CLEF2009: Retrieval by Numbers |
117
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LREC
2008
15 years 2 months ago
2008
Being the client's first interface, call centres worldwide contain a huge amount of information of all kind under the form of conversational speech. If accessible, this infor...
119
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LREC
2008
15 years 2 months ago
2008
Lexical ontologies and semantic lexicons are important resources in natural language processing. They are used in various tasks and applications, especially where semantic process...
LREC
2008
15 years 2 months ago
2008
In this paper we present how resources and tools developed within the Human Language Technology Group at the University of Belgrade can be used for tuning queries before submittin...
86
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IJCAI
2007
15 years 2 months ago
2007
We have introduced a search engine that can extract opinion sentences relevant to an open-domain query from Japanese blog pages. The engine identifies opinions based not only on p...
108
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MVA
2007
15 years 2 months ago
2007
This paper presents a new approach to extracting and representing structural features of images. The approach is based on both a region-based analysis and a contour-based analysis...