469 search results - page 61 / 94 » Cluster-based query expansion |
94
Voted
CLEF
2004
Springer
15 years 3 months ago
2004
Springer
This article describes the technologies used for the various runs submitted by the University of Geneva in the context of the 2004 ImageCLEF competition. As our expertise is mainly...
SIGIR
2003
ACM
15 years 3 months ago
2003
ACM
Thesaurus has been widely used in many applications, including information retrieval, natural language processing, and question answering. In this paper, we propose a novel approa...
TREC
2007
14 years 11 months ago
2007
Our Genomics experiments in this year mainly focus on improving the passage retrieval performance in the biomedical domain. We address this problem by constructing different inde...
96
Voted
ML
2000
ACM
14 years 10 months ago
2000
ACM
This paper discusses a novel distributed adaptive algorithm and representation used to construct populations of adaptive Web agents. These InfoSpiders browse networked information ...
51
Voted
CLEF
2003
Springer
15 years 3 months ago
2003
Springer
We evaluate the feasibility of applying currently available research tools to the problem of cross lingual QA. We establish a task baseline by combining a cross lingual IR system w...