Discrete Applied Mathematics · 2001 · 75 citations · 14 references
Natural SciencesComputer ScienceMathematicsCombinatoricsOptimizationBranch And BoundCombinatorial OptimizationGraph AlgorithmsGraph TheoryTopology OptimizationGraph RelaxationSteiner Tree ApproximationSteiner Tree Problem
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Matroids and the greedy algorithm
Jack Edmonds · Mathematical Programming · 1971 · 878 citations
Solving Steiner tree problems in graphs to optimality
Thorsten Koch, Alexander Martín · Networks · 1998 · 250 citations