24105 search results - page 166 / 4821 » Models in Information Retrieval |
IJAIT
2007
13 years 10 months ago
2007
In document retrieval task, random projection (RP) is a useful technique of dimension reduction. It can be obtained very quickly yet the recalculation is not necessary to any chang...
ISW
2005
Springer
14 years 3 months ago
2005
Springer
Abstract. We propose a one-round 1-out-of-n computationally-private information retrieval protocol for -bit strings with low-degree polylogarithmic receivercomputation, linear send...
ML
2006
ACM
13 years 10 months ago
2006
ACM
Abstract Trained musicians intuitively produce expressive variations that add to their audience's enjoyment. However, there is little quantitative information about the kinds ...
SIGIR
2004
ACM
14 years 3 months ago
2004
ACM
In this paper, we describe research which could lead to a novel approach to gathering an overview of a document in a foreign language. The research explores how much of the meanin...
CIKM
2009
Springer
14 years 5 months ago
2009
Springer
We investigate the automatic generation of topic pages as an alternative to the current Web search paradigm. We describe a general framework, which combines query log analysis to ...