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IPPS
2007
IEEE
16 years 1 months ago
Strategies for Replica Placement in Tree Networks
In this paper, we discuss and compare several policies to place replicas in tree networks, subject to server capacity constraints. The client requests are known beforehand, while ...
Anne Benoit, Veronika Rehn, Yves Robert
ICCV
1998
IEEE
15 years 11 months ago
A Maximum-Flow Formulation of the N-Camera Stereo Correspondence Problem
This paper describes a new algorithm for solving the N-camera stereo correspondence problem by transforming it into a maximum- ow problem. Once solved, the minimum-cut associated ...
Sébastien Roy, Ingemar J. Cox
AIPS
2008
15 years 9 months ago
Using Constraint Networks on Timelines to Model and Solve Planning and Scheduling Problems
In the last decades, there has been an increasing interest in the connection between planning and constraint programming. Several approaches were used, leading to different forms ...
Cédric Pralet, Gérard Verfaillie
FOCM
2010
97views more  FOCM 2010»
15 years 5 months ago
Self-Concordant Barriers for Convex Approximations of Structured Convex Sets
We show how to approximate the feasible region of structured convex optimization problems by a family of convex sets with explicitly given and efficient (if the accuracy of the ap...
Levent Tunçel, Arkadi Nemirovski
CVPR
2001
IEEE
16 years 9 months ago
A Bayesian Approach to Digital Matting
This paper proposes a new Bayesian framework for solving the matting problem, i.e. extracting a foreground element from a background image by estimating an opacity for each pixel ...
Yung-Yu Chuang, Brian Curless, David Salesin, Rich...