8301 search results - page 120 / 1661 » Risk-Aware Information Retrieval |
ECIR
2008
Springer
13 years 11 months ago
2008
Springer
Passage retrieval and pseudo relevance feedback/query expansion have been reported as two effective means for improving document retrieval in literature. Relevance models, while im...
CLEF
2005
Springer
14 years 3 months ago
2005
Springer
In this paper the methods we used in the 2005 ImageCLEF content-based image retrieval evaluation are described. For the medical retrieval task, we combined several low-level image ...
EWCBR
2006
Springer
14 years 1 months ago
2006
Springer
Case Retrieval Networks (CRNs) facilitate flexible and efficient retrieval in Case-Based Reasoning (CBR) systems. While CRNs scale up well to handle large numbers of cases in the c...
TOIS
2008
13 years 9 months ago
2008
In information retrieval research, comparing retrieval approaches requires test collections consisting of documents, user requests and relevance assessments. Obtaining relevance a...
CLEF
2006
Springer
14 years 1 months ago
2006
Springer
In this paper we describe the participation of the Universidad Polit