806 search results - page 50 / 162 » Context-sensitive document ranking |
TREC
2008
15 years 1 months ago
2008
: We describe our participation in the TREC 2008 Enterprise track and detail our language modeling-based approaches. For document search, our focus was on query expansion using pro...
112
Voted
HT
2005
ACM
15 years 6 months ago
2005
ACM
We describe Eureka, a file system search engine that takes into account the inherent relationships among files in order to improve the rankings of search results. The key idea b...
104
click to vote
CLEF
2007
Springer
15 years 6 months ago
2007
Springer
This paper reports the participation of the University of Lisbon at the 2007 GeoCLEF task. We adopted a novel approach for GIR, focused on handling geographic features and feature ...
105
Voted
TREC
2003
15 years 1 months ago
2003
We describe an attempt to use word sense as an alternate text representation within an information retrieval system in order to enhance retrieval effectiveness. A performance comp...
101
click to vote
COLING
2002
15 years 11 days ago
2002
We describe a mechanism for the generation of lexical paraphrases of queries posed to an Internet resource. These paraphrases are generated using WordNet and part-of-speech inform...