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IJCAI
1989
13 years 10 months ago
An Algebraic Approach to Constraint Satisfaction Problems
A constraint satisfaction problem, or CSP, can be reformulated as an integer linear programming problem. The reformulated problem can be solved via polynomial multiplication. If t...
Igor Rivin, Ramin Zabih
COLT
2008
Springer
13 years 10 months ago
Almost Tight Upper Bound for Finding Fourier Coefficients of Bounded Pseudo- Boolean Functions
A pseudo-Boolean function is a real-valued function defined on {0, 1}n . A k-bounded function is a pseudo-Boolean function that can be expressed as a sum of subfunctions each of w...
Sung-Soon Choi, Kyomin Jung, Jeong Han Kim
EWSA
2004
Springer
14 years 2 months ago
Distilling Scenarios from Patterns for Software Architecture Evaluation - A Position Paper
Software architecture (SA) evaluation is a quality assurance technique that is increasingly attracting significant research and commercial interests. A number of SA evaluation meth...
Liming Zhu, Muhammad Ali Babar, D. Ross Jeffery
AOR
2010
13 years 6 months ago
Computing general static-arbitrage bounds for European basket options via Dantzig-Wolfe decomposition
We study the problem of computing general static-arbitrage bounds for European basket options; that is, computing bounds on the price of a basket option, given the only assumption...
Javier Peña, Xavier Saynac, Juan Carlos Ver...
CPAIOR
2005
Springer
14 years 2 months ago
Filtering Algorithms for the NValue Constraint
Abstract. The NValue constraint counts the number of different values assigned to a vector of variables. Propagating generalized arc consistency on this constraint is NP-hard. We ...
Christian Bessière, Emmanuel Hebrard, Brahi...