404 search results - page 31 / 81 » Query length in interactive information retrieval |
SIGIR
2003
ACM
14 years 2 months ago
2003
ACM
Passage retrieval is an important component common to many question answering systems. Because most evaluations of question answering systems focus on end-to-end performance, comp...
CIKM
2006
Springer
14 years 21 days ago
2006
Springer
The detection of new information in a document stream is an important component of many potential applications. In this work, a new novelty detection approach based on the identif...
ECIR
2006
Springer
13 years 10 months ago
2006
Springer
Abstract. The following paper proposes a new kind of relevance feedback. It shows how so called query profiles can be employed for disambiguation and clarification. Query profiles ...
CLEF
2004
Springer
14 years 2 months ago
2004
Springer
Abstract. This paper describes an experimental investigation of interactive techniques for cross-language information access. The task was to answer factual questions from a large ...
CIKM
2001
Springer
14 years 1 months ago
2001
Springer
Vocabulary incompatibilities arise when the terms used to index a document collection are largely unknown, or at least not well-known to the users who eventually search the collec...