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CVPR
2007
IEEE
14 years 3 months ago
A Graph Reduction Method for 2D Snake Problems
Energy-minimizing active contour models (snakes) have been proposed for solving many computer vision problems such as object segmentation, surface reconstruction, and object track...
Jianhua Yan, Keqi Zhang, Chengcui Zhang, Shu-Ching...
CPAIOR
2010
Springer
14 years 2 months ago
A Constraint Integer Programming Approach for Resource-Constrained Project Scheduling
Abstract. We propose a hybrid approach for solving the resource-constrained project scheduling problem which is an extremely hard to solve combinatorial optimization problem of pra...
Timo Berthold, Stefan Heinz, Marco E. Lübbeck...
CDC
2009
IEEE
170views Control Systems» more  CDC 2009»
14 years 1 months ago
Adaptive constraint-filtering method and its application to GPS positioning
—To deal with the estimation problem for systems subject to constraints while the corresponding noise processes are not completely known, the adaptive constraint-filtering method...
Tsai-Hsin Chang, Li-Sheng Wang, Fan-Ren Chang
HM
2007
Springer
120views Optimization» more  HM 2007»
14 years 3 months ago
On the Combination of Constraint Programming and Stochastic Search: The Sudoku Case
Sudoku is a notorious logic-based puzzle that is popular with puzzle enthusiasts the world over. From a computational perspective, Sudoku is also a problem that belongs to the set ...
Rhydian Lewis
DAC
2010
ACM
13 years 10 months ago
An efficient dual algorithm for vectorless power grid verification under linear current constraints
Vectorless power grid verification makes it possible to evaluate worst-case voltage drops without enumerating possible current waveforms. Under linear current constraints, the vec...
Xuanxing Xiong, Jia Wang