Your search returned the following 5 documents:

5. Improved approximation algorithms for connected sensor cover
   Stefan Funke, Alexander Kesselman, Fabian Kuhn, Zvi Lotker, and Michael Segal
   Wireless Networks 13 (2): 153-164, 2007
   
   
4. A Simple Improved Distributed Algorithm for Minimum CDS in Unit Disk Graphs
   Stefan Funke, Alexander Kesselman, Ulrich Meyer, and Michael Segal
   ACM Transactions on Sensor Networks 2 (3): 444-453, 2006
   
3. Improved Approximation Algorithms for Connected Sensor Cover
   Stefan Funke, Alexander Kesselman, Zvi Lotker, and Michael Segal
   In: Ad-hoc, mobil and wireless networks : Third International Conference, ADHOC-NOW 2004, Vancouver, Canada, 2004, 56-69
   
2. A Simple Improved Distributed Algorithm for Minimum CDS in Unit Disk Graphs
   Stefan Funke, Alexander Kesselman, Ulrich Meyer, and Michael Segal
   In: 1st IEEE International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob 2005), Montreal, Canada, 2005, 220-223
   
1. Energy efficient communication in ad hoc networks from user's and designer's perspective
   Alexander Kesselman, Dariusz Kowalski, and Michael Segal
   ACM SIGMOBILE Mobile Computing and Communications Review 9 (1): 15-26, 2005