2457 search results - page 138 / 492 » Evaluating Geographic Information Retrieval |
185
click to vote
SIGIR
2010
ACM
15 years 6 months ago
2010
ACM
The Quantum Probability Ranking Principle (QPRP) has been recently proposed, and accounts for interdependent document relevance when ranking. However, to be instantiated, the QPRP...
176
click to vote
CLEF
2003
Springer
15 years 11 months ago
2003
Springer
The current expansion in collections of natural language based digital documents in various media and languages is creating challenging opportunities for automatically accessing t...
152
click to vote
CLEF
2004
Springer
15 years 12 months ago
2004
Springer
In this year’s participation we continued to evaluate open source information retrieval software. We used mainly the system Lucene and experimented with some of the most effecti...
182
click to vote
COLING
2002
15 years 6 months 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...
174
click to vote
SIGIR
2009
ACM
16 years 1 months ago
2009
ACM
Search and recommendation systems must include contextual information to effectively model users’ interests. In this paper, we present a systematic study of the effectiveness of...