Efficient algorithms for center problems in cactus networks

@article{BenMoshe2007EfficientAF,
  title={Efficient algorithms for center problems in cactus networks},
  author={Boaz Ben-Moshe and B. Bhattacharya and Qiaosheng Shi and A. Tamir},
  journal={Theor. Comput. Sci.},
  year={2007},
  volume={378},
  pages={237-252}
}
  • Boaz Ben-Moshe, B. Bhattacharya, +1 author A. Tamir
  • Published 2007
  • Mathematics, Computer Science
  • Theor. Comput. Sci.
  • Efficient algorithms for solving the center problems in weighted cactus networks are presented. In particular, we have proposed the following algorithms for the weighted cactus networks of size n: an O(nlogn) time algorithm to solve the 1-center problem, and an O(nlog^3n) time algorithm to solve the weighted continuous 2-center problem. We have also provided improved solutions to the general p-center problems in cactus networks. The developed ideas are then applied to solve the obnoxious 1… CONTINUE READING

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