2889 search results - page 311 / 578 » An empirical study of |
195
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CIKM
2005
Springer
15 years 8 months ago
2005
Springer
A critical issue in moving object databases is to develop appropriate indexing structures for continuously moving object locations so that queries can still be performed efficien...
185
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ESEM
2007
ACM
15 years 8 months ago
2007
ACM
Can we predict locations of future refactoring based on the development history? In an empirical study of open source projects we found that attributes of software evolution data ...
176
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ECIR
2010
Springer
15 years 8 months ago
2010
Springer
Query performance predictors are commonly evaluated by reporting correlation coefficients to denote how well the methods perform at predicting the retrieval performance of a set of...
162
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IJCAI
2007
15 years 8 months ago
2007
Enforcing arc consistency (AC) during search has proven to be a very effective method in solving Constraint Satisfaction Problems and it has been widely-used in many Constraint Pr...
173
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NIPS
2008
15 years 8 months ago
2008
We formulate and study a new variant of the k-armed bandit problem, motivated by e-commerce applications. In our model, arms have (stochastic) lifetime after which they expire. In...