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    CIAC
    2010
    Springer
    282views Algorithms» more  CIAC 2010»
    Improved Approximations for TSP with Simple Precedence Constraints
    14 years 29 days ago
    Improved Approximations for TSP with Simple Precedence Constraints
    Download  people.ksp.sk
    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...
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    WDAG
    2004
    Springer
    130views Algorithms» more  WDAG 2004»
    Distributed Weighted Matching
    14 years 3 months ago
    Distributed Weighted Matching
    Download  dcg.ethz.ch
    Abstract. In this paper, we present fast and fully distributed algorithms for matching in weighted trees and general weighted graphs. The time complexity as well as the approximati...
    Mirjam Wattenhofer, Roger Wattenhofer
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    STOC
    2005
    ACM
    111views Algorithms» more  STOC 2005»
    Tensor decomposition and approximation schemes for constraint satisfaction problems
    14 years 10 months ago
    Tensor decomposition and approximation schemes for constraint satisfaction problems
    Download  www-math.mit.edu
    Wenceslas Fernandez de la Vega, Marek Karpinski, R...
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    STOC
    2004
    ACM
    88views Algorithms» more  STOC 2004»
    Asymmetric k-center is log* n-hard to approximate
    14 years 10 months ago
    Asymmetric k-center is log* n-hard to approximate
    Download  www.wisdom.weizmann.ac.il
    Julia Chuzhoy, Sudipto Guha, Eran Halperin, Sanjee...
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    STOC
    2002
    ACM
    84views Algorithms» more  STOC 2002»
    Random sampling and approximation of MAX-CSP problems
    14 years 10 months ago
    Random sampling and approximation of MAX-CSP problems
    Download  www.math.tau.ac.il
    Noga Alon, Wenceslas Fernandez de la Vega, Ravi Ka...
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