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104
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CORR
2008
Springer
153views Education» more  CORR 2008»
15 years 27 days ago
Decomposition Techniques for Subgraph Matching
In the constraint programming framework, state-of-the-art static and dynamic decomposition techniques are hard to apply to problems with complete initial constraint graphs. For suc...
Stéphane Zampelli, Martin Mann, Yves Devill...
GLOBECOM
2008
IEEE
15 years 7 months ago
SINR Balancing for the Multi-User Downlink under General Power Constraints
Abstract—We address the problem of maximizing the minimum signal to interference and noise ratio of individual users via linear precoding in a multiuser downlink channel with mul...
Albrecht J. Fehske, Fred Richter, Gerhard Fettweis
INFORMS
2010
110views more  INFORMS 2010»
14 years 10 months ago
Incremental Satisfiability and Implication for UTVPI Constraints
use for constraint solving, abstract interpretation, spatial databases, and theorem proving. In this paper we develop new incremental algorithms for UTVPI constraint satisfaction a...
Andreas Schutt, Peter J. Stuckey
106
Voted
CP
2010
Springer
14 years 11 months ago
An Integrated Business Rules and Constraints Approach to Data Centre Capacity Management
A recurring problem in data centres is that the constantly changing workload is not proportionally distributed over the available servers. Some resources may lay idle while others ...
Roman van der Krogt, Jacob Feldman, James Little, ...
86
Voted
IPCO
2007
87views Optimization» more  IPCO 2007»
15 years 2 months ago
On Integer Programming and the Branch-Width of the Constraint Matrix
Consider an integer program max(ct x : Ax = b, x ≥ 0, x ∈ Zn ) where A ∈ Zm×n , b ∈ Zm , and c ∈ Zn . We show that the integer program can be solved in pseudo-polynomial...
William H. Cunningham, Jim Geelen