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EC
2011
240views ECommerce» more  EC 2011»
15 years 1 months ago
HypE: An Algorithm for Fast Hypervolume-Based Many-Objective Optimization
Abstract—In the field of evolutionary multi-criterion optimization, the hypervolume indicator is the only single set quality measure that is known to be strictly monotonic with ...
Johannes Bader, Eckart Zitzler
FMCAD
2006
Springer
15 years 10 months ago
Over-Approximating Boolean Programs with Unbounded Thread Creation
Abstract-- This paper describes a symbolic algorithm for overapproximating reachability in Boolean programs with unbounded thread creation. The fix-point is detected by projecting ...
Byron Cook, Daniel Kroening, Natasha Sharygina
CIAC
2010
Springer
282views Algorithms» more  CIAC 2010»
15 years 9 months ago
Improved Approximations for TSP with Simple Precedence Constraints
In this paper, we consider variants of the traveling salesman problem with precedence constraints. We characterize hard input instances for Christofides' algorithm and Hoogeve...
Hans-Joachim Boeckenhauer, Ralf Klasing, Tobias Mo...
155
Voted
STOC
2005
ACM
111views Algorithms» more  STOC 2005»
16 years 6 months ago
Tensor decomposition and approximation schemes for constraint satisfaction problems
Wenceslas Fernandez de la Vega, Marek Karpinski, R...
102
Voted
STOC
2004
ACM
88views Algorithms» more  STOC 2004»
16 years 6 months ago
Asymmetric k-center is log* n-hard to approximate
Julia Chuzhoy, Sudipto Guha, Eran Halperin, Sanjee...