Abstract
Booming applications in wireless networks have imposed a great growth in data transmission together with stricter requirements of bandwidth and load balancing. In order to capture and meet the requirements, we consider a new problem of computing maximum disjoint paths with different colors (MDPDC) in networks. In MDPDC, transmission frequencies are modeled as different colors and the aim is to find a maximum number of constrained node-disjoint paths where nodes in any disjoint path share the same color, while colors are different among paths. Observing the \(\mathcal{NP}\)-completeness of MDPDC, the paper proposes two linear programming based algorithms as generic solutions.
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Acknowledgements
This work is supported by Natural Science Foundation of China (No. 61772005) and Natural Science Foundation of Fujian Province (No. 2017J01753). Part of the research was done when the first and forth authors were with College of Mathematics and Computer Science, Fuzhou University, P.R. China.
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Deng, Y., Chen, Y., Liao, K., Guo, L. (2020). LP-Based Algorithms for Computing Maximum Vertex-Disjoint Paths with Different Colors. In: Chen, J., Feng, Q., Xu, J. (eds) Theory and Applications of Models of Computation. TAMC 2020. Lecture Notes in Computer Science(), vol 12337. Springer, Cham. https://doi.org/10.1007/978-3-030-59267-7_10
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