10996 search results - page 189 / 2200 » Future Directions in Computing |
137
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CORR
2010
Springer
15 years 5 months ago
2010
Springer
A Direct Sum Theorem holds in a model of computation, when for every problem solving some k input instances together is k times as expensive as solving one. We show that Direct Su...
137
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DASFAA
2010
IEEE
15 years 11 months ago
2010
IEEE
Abstract. Besides topological relations and approximate relations, cardinal directions have turned out to be an important class of qualitative spatial relations. In spatial databas...
126
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ECCV
2008
Springer
16 years 6 months ago
2008
Springer
This paper introduces a novel method for recovering both the light directions and camera poses from a single sphere. Traditional methods for estimating light directions using spher...
186
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ICDCSW
2005
IEEE
15 years 10 months ago
2005
IEEE
Recently, several directional MAC protocols using smart antennas or directional antennas have been proposed for wireless ad hoc networks including our proposed MAC protocol called...
170
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CVPR
2008
IEEE
16 years 7 months ago
2008
IEEE
We propose a scheme to introduce directionality in the Random Walker algorithm for image segmentation. In particular, we extend the optimization framework of this algorithm to com...