6575 search results - page 799 / 1315 » Specializing visualization algorithms |
284
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ICDE
2006
IEEE
16 years 7 months ago
2006
IEEE
Relational division, also known as small divide, is a derived operator of the relational algebra that realizes a many-to-one set containment test, where a set is represented as a ...
253
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ICDE
1997
IEEE
16 years 7 months ago
1997
IEEE
Query optimization is an integral part of relational database management systems. One important task in query optimization is selectivity estimation, that is, given a query P, we ...
260
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GIS
2008
ACM
16 years 7 months ago
2008
ACM
In this paper, we consider the following scenario: a set of mobile objects continuously track their positions in a road network and are able to communicate with a central server. ...
176
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DAC
2009
ACM
16 years 7 months ago
2009
ACM
The short time-to-market window for embedded systems demands automation of design methodologies for customizable processors. Recent research advances in this direction have mostly...
159
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ICML
2009
IEEE
16 years 7 months ago
2009
IEEE
We consider the problem of estimating the policy gradient in Partially Observable Markov Decision Processes (POMDPs) with a special class of policies that are based on Predictive ...