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126
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SIAMJO
2000
113views more  SIAMJO 2000»
15 years 2 months ago
Cones of Matrices and Successive Convex Relaxations of Nonconvex Sets
Let F be a compact subset of the n-dimensional Euclidean space Rn represented by (finitely or infinitely many) quadratic inequalities. We propose two methods, one based on successi...
Masakazu Kojima, Levent Tunçel
125
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INFORMS
2010
125views more  INFORMS 2010»
15 years 1 months ago
Combining Exact and Heuristic Approaches for the Capacitated Fixed-Charge Network Flow Problem
We develop a solution approach for the fixed charge network flow problem (FCNF) that produces provably high-quality solutions quickly. The solution approach combines mathematica...
Mike Hewitt, George L. Nemhauser, Martin W. P. Sav...
ECOOP
2004
Springer
15 years 8 months ago
Typestates for Objects
Today’s mainstream object-oriented compilers and tools do not support declaring and statically checking simple pre- and postconditions on methods and invariants on object represe...
Robert DeLine, Manuel Fähndrich
131
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GECCO
2010
Springer
169views Optimization» more  GECCO 2010»
15 years 6 months ago
Robust symbolic regression with affine arithmetic
We use affine arithmetic to improve both the performance and the robustness of genetic programming for symbolic regression. During evolution, we use affine arithmetic to analyze e...
Cassio Pennachin, Moshe Looks, João A. de V...
138
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ENTCS
2002
90views more  ENTCS 2002»
15 years 2 months ago
A Language for Multi-dimensional Updates
Dynamic Logic Programming (DLP) was introduced to deal with knowledge about changing worlds, by assigning semantics to sequences of generalized logic programs, each of which repres...
João Alexandre Leite, José Jú...