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124
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SODA
2003
ACM
131views Algorithms» more  SODA 2003»
15 years 5 months ago
Zonotopes as bounding volumes
Zonotopes are centrally symmetric polytopes with a very special structure: they are the Minkowski sum of line segments. In this paper we propose to use zonotopes as bounding volum...
Leonidas J. Guibas, An Nguyen, Li Zhang
MSS
2008
IEEE
118views Hardware» more  MSS 2008»
15 years 3 months ago
Computing the minimal covering set
We present the first polynomial-time algorithm for computing the minimal covering set of a (weak) tournament. The algorithm draws upon a linear programming formulation of a subset...
Felix Brandt, Felix A. Fischer
103
Voted
ICASSP
2011
IEEE
14 years 7 months ago
Capacity maximization for distributed beamforming in one- and bi-directional relay networks
In cooperative networks, users share their resources to establish reliable connections between each other. If two users want to communicate through a cooperative network, differen...
Adrian Schad, Alex B. Gershman, Shahram Shahbazpan...
110
Voted
DAGSTUHL
2007
15 years 5 months ago
Forgetting and Update -- an exploration
Knowledge Update (respectively Erasure) and Forgetting are two very different concepts, with very different underlying motivation. Both are tools for knowledge management; however ...
Abhaya C. Nayak, Yin Chen, Fangzhen Lin
CVPR
2006
IEEE
16 years 5 months ago
Learning Distance Metrics with Contextual Constraints for Image Retrieval
Relevant Component Analysis (RCA) has been proposed for learning distance metrics with contextual constraints for image retrieval. However, RCA has two important disadvantages. On...
Steven C. H. Hoi, Wei Liu, Michael R. Lyu, Wei-Yin...