1. Symmetric connectivity with minimum power consumption in radio networks;Cǎlinescu,2002
2. On the complexity of computing minimum energy consumption broadcast subgraphs;Clementi,2001
3. Some recent theoretical advances and open questions on energy consumption in static ad hoc wireless networks;Clementi,2002
4. Hardness results for the power range assignment problem in packet radio networks;Clementi,1999
5. The primal–dual method for approximation algorithms and its application to network design problems;Goemans,1997