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» Bounded Version Vectors

124

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DMTCS
1998

100views Mathematics» more DMTCS 1998»

Lower bounds for sparse matrix vector multiplication on hypercubic networks

15 years 5 months ago

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Giovanni Manzini

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140

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CN
2007

122views more CN 2007»

Impact of mobility on the performance of relaying in ad hoc networks - Extended version

15 years 5 months ago

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— We consider a mobile ad hoc network consisting of three types of nodes: source, destination, and relay nodes. All the nodes are moving over a bounded region with possibly diffe...

Ahmad Al Hanbali, Arzad Alam Kherani, Robin Groene...

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189

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MIR
2004
ACM

171views Multimedia» more MIR 2004»

Mean version space: a new active learning method for content-based image retrieval

15 years 11 months ago

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In content-based image retrieval, relevance feedback has been introduced to narrow the gap between low-level image feature and high-level semantic concept. Furthermore, to speed u...

Jingrui He, Hanghang Tong, Mingjing Li, HongJiang ...

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165

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COMPGEOM
2009
ACM

133views Discrete Geometry» more COMPGEOM 2009»

Coresets for polytope distance

16 years 5 days ago

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Following recent work of Clarkson, we translate the coreset framework to the problems of ﬁnding the point closest to the origin inside a polytope, ﬁnding the shortest distance...

Bernd Gärtner, Martin Jaggi

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152

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TIT
2008

86views more TIT 2008»

An Improved Outer Bound for Multiterminal Source Coding

15 years 5 months ago

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We prove a new outer bound on the rate

Aaron B. Wagner, Venkat Anantharam