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BIOINFORMATICS
2012
12 years 5 hour ago
2012
SIGIR
1995
ACM
14 years 1 months ago
1995
ACM
It has been known that using different representations of either queries or documents, or different retrieval techniques retrieves different sets of documents. Recent work suggest...
CIKM
2008
Springer
13 years 11 months ago
2008
Springer
Structured documents contain elements defined by the author(s) and annotations assigned by other people or processes. Structured documents pose challenges for probabilistic retrie...
CLEF
2008
Springer
13 years 11 months ago
2008
Springer
This paper presents the first participation of the University of Ottawa group in the Photo Retrieval task at Image CLEF 2008. Our system uses Lucene for text indexing and LIRE for ...
IPM
2008
13 years 9 months ago
2008
This paper examines the estimation of global term weights (such as IDF) in information retrieval scenarios where a global view on the collection is not available. In particular, t...