424 search results - page 39 / 85 » On performance of topical opinion retrieval |
CLEF
2004
Springer
13 years 11 months ago
2004
Springer
This paper presents the approach used by the University of Alicante in the ImageCLEF 2004 adhoc retrieval task. This task is performed by multilingual search requests (topics) agai...
SIGIR
2004
ACM
14 years 1 months ago
2004
ACM
We describe a method to define and use subwebs, user-defined neighborhoods of the Internet. Subwebs help improve search performance by inducing a topic-specific page relevance ...
SIGIR
2008
ACM
13 years 7 months ago
2008
ACM
In this paper we explore the use of parsimonious language models for web retrieval. These models are smaller thus more efficient than the standard language models and are therefor...
CLEF
2001
Springer
14 years 3 days ago
2001
Springer
Participating in a text retrieval conference for the first time, Eidetica has run six minimalistic tests with its t·repository indexer, doing as little tuning as possible, in ord...
ACL
2003
13 years 9 months ago
2003
Link detection has been regarded as a core technology for the Topic Detection and Tracking tasks of new event detection. In this paper we formulate story link detection and new ev...