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» Constraints in Weighted Averaging
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CORR
2010
Springer
84views Education» more  CORR 2010»
14 years 8 months ago
A Robust Beamformer Based on Weighted Sparse Constraint
Applying a sparse constraint on the beam pattern has been suggested to suppress the sidelobe level of a minimum variance distortionless response (MVDR) beamformer. In this letter, ...
Yipeng Liu, Qun Wan, Xiaoli Chu
CPAIOR
2007
Springer
15 years 5 months ago
A Global Constraint for Total Weighted Completion Time
We introduce a novel global constraint for the total weighted completion time of activities on a single unary capacity resource. For propagating the constraint, an O(n4 ) algorithm...
András Kovács, J. Christopher Beck
JAL
2008
97views more  JAL 2008»
14 years 11 months ago
Experimental studies of variable selection strategies based on constraint weights
An important class of heuristics for constraint satisfaction problems works by sampling information during search in order to inform subsequent decisions. One of these strategies, ...
Richard J. Wallace, Diarmuid Grimes
CVPR
2012
IEEE
13 years 2 months ago
Maximum weight cliques with mutex constraints for video object segmentation
In this paper, we address the problem of video object segmentation, which is to automatically identify the primary object and segment the object out in every frame. We propose a n...
Tianyang Ma, Longin Jan Latecki
ICLP
2009
Springer
16 years 10 days ago
On the Implementation of Weight Constraint Rules in Conflict-Driven ASP Solvers
Abstract. We present the first comprehensive approach to integrating cardinality and weight rules into conflict-driven ASP solving. We begin with a uniform, constraint-based charac...
Martin Gebser, Roland Kaminski, Benjamin Kaufmann,...