Jessica Chang, Samir Khuller. A Min-Edge Cost Flow Framework for Capacitated Covering Problems. In Peter Sanders, Norbert Zeh, editors, Proceedings of the 15th Meeting on Algorithm Engineering and Experiments, ALENEX 2013, New Orleans, Louisiana, USA, January 7, 2013. pages 14-25, SIAM, 2013. [doi]
Abstract is missing.