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"Improved Approximation Algorithm for Connected Facility Location Problems."
Mohammad Khairul Hasan, Hyunwoo Jung, Kyung-Yong Chwa (2007)
- Mohammad Khairul Hasan, Hyunwoo Jung, Kyung-Yong Chwa:
Improved Approximation Algorithm for Connected Facility Location Problems. COCOA 2007: 311-322
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