667 search results - page 51 / 134 » Context-Dependent Term Relations for Information Retrieval |
162
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CIKM
2009
Springer
15 years 10 months ago
2009
Springer
The nDCG measure has proven to be a popular measure of retrieval effectiveness utilizing graded relevance judgments. However, a number of different instantiations of nDCG exist, d...
162
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CLEF
2008
Springer
15 years 8 months ago
2008
Springer
This paper describes the participation of the Technical University of Catalonia in the CLEF 2008 Question Answering on Speech Transcripts track. We have participated in the Englis...
193
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MM
2010
ACM
15 years 6 months ago
2010
ACM
In this technical demonstration we present a novel web-based tool that allows a user friendly semantic browsing of video collections, based on ontologies, concepts, concept relati...
149
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WWW
2009
ACM
16 years 7 months ago
2009
ACM
In this paper, we describe a buzz-based recommender system based on a large source of queries in an eCommerce application. The system detects bursts in query trends. These bursts ...
174
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CIKM
2005
Springer
15 years 12 months ago
2005
Springer
Faced with growing knowledge management needs, enterprises are increasingly realizing the importance of seamlessly integrating critical business information distributed across bot...