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An improved algorithm for the two machine flow shop problem with several availability constraints
Authors:Hatem Hadda
Institution:1. Unité de Recherche URAII, INSAT-Tunis, Centre Urbain Nord B.P. N676, 1080, Tunis Cedex, Tunisia
Abstract:In this paper we deal with the two-machine flow shop scheduling problem with several availability constraints on the first machine, under the resumable scenario. We first develop an improved algorithm with a relative worst-case error bound of 4/3. We then present a polynomially solvable case.
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