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An improved approximation algorithm for capacitated multicast routings in networks |
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| Authors: | Ehab Morsy Hiroshi Nagamochi |
| Affiliation: | Department of Applied Mathematics and Physics, Graduate School of Informatics, Kyoto University, Yoshida Honmachi, Sakyo, Kyoto 606-8501, Japan |
| Abstract: | |
| Keywords: | Approximation algorithm Graph algorithm Multicast routing problem Network optimization Tree cover |
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