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A Polylogarithmic Approximation Algorithm for the Group Steiner Tree Problem

Mathematical ProgrammingCluster ComputingEngineeringGraph TheoryNetwork AlgorithmStructural Graph TheoryPolylogarithmic Approximation AlgorithmCombinatorial ProblemNetwork AnalysisEducationComputational ComplexityComputer ScienceDiscrete MathematicsCombinatorial OptimizationDiscrete OptimizationGraph Algorithm