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SODA
2008
ACM
71views Algorithms» more  SODA 2008»
15 years 3 months ago
Two-phase greedy algorithms for some classes of combinatorial linear programs
We present greedy algorithms for some classes of combinatorial packing and cover problems within the general formal framework of Hoffman and Schwartz' lattice polyhedra. Our ...
Ulrich Faigle, Britta Peis
PPDP
2010
Springer
15 years 25 days ago
Dimensions in program synthesis
Program Synthesis, which is the task of discovering programs that realize user intent, can be useful in several scenarios: enabling people with no programming background to develo...
Sumit Gulwani
IPCO
2010
153views Optimization» more  IPCO 2010»
15 years 10 days ago
An Effective Branch-and-Bound Algorithm for Convex Quadratic Integer Programming
We present a branch-and-bound algorithm for minimizing a convex quadratic objective function over integer variables subject to convex constraints. In a given node of the enumerati...
Christoph Buchheim, Alberto Caprara, Andrea Lodi
CP
2005
Springer
15 years 8 months ago
Distributed Constraints for Large-Scale Scheduling Problems
Many problems of theoretical and practical interest can be formulated as Constraint Satisfaction Problems (CSPs). The general CSP is known to be NP-complete; however, distributed m...
Montserrat Abril, Miguel A. Salido, Federico Barbe...
115
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FSTTCS
2006
Springer
15 years 6 months ago
Validity Checking for Finite Automata over Linear Arithmetic Constraints
Abstract Decision procedures underlie many program analysis problems. Traditional program analysis algorithms attempt to prove some property about a single, statically-defined prog...
Gary Wassermann, Zhendong Su