4524 search results - page 270 / 905 » The Complexity of Global Constraints |
165
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SCALESPACE
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. In this paper we provide a method to find global minimizers of certain non-convex 2-phase image segmentation problems. This is achieved by formulating a convex minimizat...
319
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MICCAI
2009
Springer
15 years 8 months ago
2009
Springer
We present a novel method for globally optimal surface segmentation of multiple mutually interacting objects, incorporating both edge and shape knowledge in a 3-D graph-theoretic a...
169
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EOR
2008
15 years 6 months ago
2008
Constrained Optimization Problems (COP) often take place in many practical applications such as kinematics, chemical process optimization, power systems and so on. These problems ...
176
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CP
2010
Springer
15 years 5 months ago
2010
Springer
Research on constraint propagation has primarily focused on designing polynomial-time propagators sometimes at the cost of a weaker filtering. Interestingly, the evolution of cons...
225
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
A problem of joint optimal bandwidth and power allocation in cognitive networks under fading channels is considered. It is assumed that multiple secondary users (SUs) share the sp...