Bounds on the quality of approximate solutions to the Group Steiner Problem

Edmund Ihler. Bounds on the quality of approximate solutions to the Group Steiner Problem. In Rolf H. Möhring, editor, Graph-Theoretic Concepts in Computer Science, 16rd International Workshop, WG 90, Berlin, Germany, June 20-22, 1990, Proceedings. Volume 484 of Lecture Notes in Computer Science, pages 109-118, Springer, 1990.

Abstract

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