9683 search results - page 106 / 1937 » Query performance prediction |
ICASSP
2010
IEEE
13 years 9 months ago
2010
IEEE
We present a technique for following a live performance in the situation where a score is not available. Making use of a local alignment between recent and longer term musical inf...
ICDCS
2006
IEEE
14 years 3 months ago
2006
IEEE
Distributed hash table (DHT) networks based on consistent hashing functions have an inherent load balancing problem. The problem becomes more severe due to the heterogeneity of ne...
SSD
1999
Springer
14 years 1 months ago
1999
Springer
We provide an evaluation of query execution plans (QEP) in the case of queries with one or two spatial joins. The QEPs assume R -tree indexed relations and use a common set of spat...
TREC
2004
13 years 10 months ago
2004
Our participation in TREC 2004 aims to extend and improve the use of the DFR (Divergence From Randomness) models with Query Expansion (QE) for the robust track. We experiment with...
IJCAI
2007
13 years 10 months ago
2007
Machine learning for predicting user clicks in Webbased search offers automated explanation of user activity. We address click prediction in the Web search scenario by introducing...