1419 search results - page 79 / 284 » A Characterization of Constructive Dimension |
171
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MP
2011
14 years 11 months ago
2011
Minimizing the rank of a matrix subject to constraints is a challenging problem that arises in many applications in machine learning, control theory, and discrete geometry. This c...
125
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INFOCOM
2009
IEEE
15 years 11 months ago
2009
IEEE
Abstract—We investigate the construction of greedy embeddings in polylogarithmic dimensional Euclidian spaces in order to achieve scalable routing through geographic routing. We ...
140
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SIGGRAPH
2010
ACM
15 years 8 months ago
2010
ACM
We present a micropolygon ray tracing algorithm that is capable of efficiently rendering high quality defocus and motion blur effects. A key component of our algorithm is a BVH (...
121
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DCG
2008
15 years 4 months ago
2008
In this paper we study connections between planar graphs, Schnyder woods, and orthogonal surfaces. Schnyder woods and the face counting approach have important applications in gra...
137
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CORR
2007
Springer
15 years 4 months ago
2007
Springer
Abstract—The problem of error-control in random linear network coding is considered. A “noncoherent” or “channel oblivious” model is assumed where neither transmitter nor...