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"On the Approximability and Hardness of Minimum Topic Connected Overlay and ..."
Jun Hosoda et al. (2011)
- Jun Hosoda, Juraj Hromkovic, Taisuke Izumi, Hirotaka Ono, Monika Steinová, Koichi Wada:
On the Approximability and Hardness of Minimum Topic Connected Overlay and Its Special Instances. CoRR abs/1107.2443 (2011)
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