8298 search results - page 657 / 1660 » Query-Free Information Retrieval |
220
Voted
CLEF
2005
Springer
16 years 24 days ago
2005
Springer
We describe the objectives and organization of the CLEF 2005 ad hoc track and discuss the main characteristics of the tasks offered to test monolingual, bilingual and multilingual ...
194
click to vote
INEX
2004
Springer
16 years 19 days ago
2004
Springer
Abstract. Can a system designed primarily for the purpose of databasetype storage and retrieval be used for information-retrieval tasks? This was one of the questions that led us t...
208
Voted
SIGIR
2003
ACM
16 years 16 days 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...
175
click to vote
STOC
1998
ACM
15 years 11 months ago
1998
ACM
We consider the problem of efficient information retrieval in asymmetric communication environments where multiple clients with limited resources retrieve information from a power...
190
click to vote
CIKM
2009
Springer
15 years 11 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...