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DAM
1998
77views more  DAM 1998»
15 years 6 months ago
The Scheduling of Maintenance Service
We study a discrete problem of scheduling activities of several types under the constraint that at most a single activity can be scheduled to any one period. Applications of such ...
Shoshana Anily, Celia A. Glass, Refael Hassin
MP
1998
109views more  MP 1998»
15 years 6 months ago
Rounding algorithms for covering problems
In the last 25 years approximation algorithms for discrete optimization problems have been in the center of research in the fields of mathematical programming and computer science...
Dimitris Bertsimas, Rakesh V. Vohra
TIP
2011
170views more  TIP 2011»
15 years 1 months ago
Image Denoising in Mixed Poisson-Gaussian Noise
—We propose a general methodology (PURE-LET) to design and optimize a wide class of transform-domain thresholding algorithms for denoising images corrupted by mixed Poisson–Gau...
Florian Luisier, Thierry Blu, Michael Unser
159
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TIT
2011
169views more  TIT 2011»
15 years 1 months ago
Network Coding Theory Via Commutative Algebra
—The fundamental result of linear network coding asserts the existence of optimal codes over acyclic networks when the symbol field is sufficiently large. The restriction to just...
Shuo-Yen Robert Li, Qifu Tyler Sun
CVPR
2012
IEEE
13 years 9 months ago
Edge-preserving photometric stereo via depth fusion
We present a sensor fusion scheme that combines active stereo with photometric stereo. Aiming at capturing full-frame depth for dynamic scenes at a minimum of three lighting condi...
Qing Zhang, Mao Ye, Ruigang Yang, Yasuyuki Matsush...