Abstract
In this paper we introduce the two-stage stochastic graph partitioning problem and present the stochastic mixed integer programming formulation for this problem with finite explicit scenarios. For solving this problem, we present an equivalent integer linear programming formulation where some binary variables are relaxed to continuous ones. Additionally, for some specific graphs, we present a more simplified linear programming formulation. All formulations are tested on randomly generated graphs with different densities and different numbers of scenarios.
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© 2011 Springer-Verlag Berlin Heidelberg
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Fan, N., Zheng, Q.P., Pardalos, P.M. (2011). On the Two-Stage Stochastic Graph Partitioning Problem. In: Wang, W., Zhu, X., Du, DZ. (eds) Combinatorial Optimization and Applications. COCOA 2011. Lecture Notes in Computer Science, vol 6831. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-22616-8_39
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DOI: https://doi.org/10.1007/978-3-642-22616-8_39
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-22615-1
Online ISBN: 978-3-642-22616-8
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