Marie Pelleau (Université de Nantes) |
Pascal Van Hentenryck (Brown University) |
Charlotte Truchet (Université de Nantes) |
This paper presents a new method and a constraint-based objective function to solve two problems related to the design of optical telecommunication networks, namely the Synchronous Optical Network Ring Assignment Problem (SRAP) and the Intra-ring Synchronous Optical Network Design Problem (IDP). These network topology problems can be represented as a graph partitioning with capacity constraints as shown in previous works. We present here a new objective function and a new local search algorithm to solve these problems. Experiments conducted in Comet allow us to compare our method to previous ones and show that we obtain better results. |
ArXived at: https://dx.doi.org/10.4204/EPTCS.5.7 | bibtex | |
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