2013 | OriginalPaper | Buchkapitel
Combination of Two-Machine Flow Shop Scheduling and Shortest Path Problems
verfasst von : Kameng Nip, Zhenbo Wang
Erschienen in: Computing and Combinatorics
Verlag: Springer Berlin Heidelberg
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This paper studies a combinatorial optimization problem which is obtained by combining the two-machine flow shop scheduling problem and the shortest path problem. The objective of the obtained problem is to select a subset of jobs constitutes a feasible solution to the shortest path problem, and to execute the selected jobs on two-machine flow shop to minimize the makespan. We argue that this problem is NP-hard, and propose two approximation algorithms with constant factor guarantee.