1419 search results - page 85 / 284 » Order Retrieval |
TREC
2004
13 years 10 months ago
2004
Our experiments in the Robust track this year focused on predicting query difficulty and using this prediction for improving information retrieval. We developed two prediction alg...
CIKM
2011
Springer
12 years 9 months ago
2011
Springer
In this paper, we reveal a common deficiency of the current retrieval models: the component of term frequency (TF) normalization by document length is not lower-bounded properly;...
CIKM
2008
Springer
13 years 11 months ago
2008
Springer
The ability to utilize and benefit from today's explosion of social media sites depends on providing tools that allow users to productively participate. In order to participa...
TIT
2010
13 years 3 months ago
2010
In this paper, for some linear block codes, two kinds of optimum distance profiles (ODPs) are introduced to consider how to construct and then exclude (or include) the basis codewo...
ICDE
2007
IEEE
14 years 3 months ago
2007
IEEE
Ranking of query/search answers, although introduced by early information retrieval systems, has become mandatory for internet searches. When the answers of a query or search are ...