2286 search results - page 163 / 458 » The Combination and Evaluation of Query Performance Predicti... |
146
click to vote
DKE
2006
15 years 4 months ago
2006
The K-Closest-Pairs Query (K-CPQ), a type of distance join in spatial databases, discovers the K pairs of objects formed from two different datasets with the K smallest distances....
142
click to vote
ECAI
2000
Springer
15 years 9 months ago
2000
Springer
In several information retrieval (IR) systems there is a possibility for user feedback. Many machine learning methods have been proposed that learn from the feedback information in...
149
click to vote
SIGMOD
2010
ACM
15 years 9 months ago
2010
ACM
The probabilistic threshold query (PTQ) is one of the most common queries in uncertain databases, where all results satisfying the query with probabilities that meet the threshold...
135
click to vote
DAWAK
2001
Springer
15 years 9 months ago
2001
Springer
Adaptable similarity queries based on quadratic form distance functions are widely popular in data mining applications, particularly for domains such as multimedia, CAD, molecular ...
131
click to vote
MASCOTS
2007
15 years 6 months ago
2007
Network performance analysis relies mainly on two models: a workload model and a performance model. This paper proposes to use histograms for characterising the arrival workloads ...