I. Akyildiz, W. Su, Y. Sankarasubramaniam, and E. Cayirci, Wireless sensor networks: a survey, Computer Networks, vol.38, issue.4, pp.393-422, 2002.
DOI : 10.1016/S1389-1286(01)00302-4

Y. Cai, M. Li, and M. Wu, ACOS: A Precise Energy-Aware Coverage Control Protocol for Wireless Sensor Networks, International Conference on Mobile Ad-hoc and Sensor Networks (MSN), 2005.
DOI : 10.1007/11599463_68

J. Carle, A. Gallais, and D. Simplot-ryl, Area coverage in wireless sensor networks based on surface coverage relay dominating sets, Proc. 10th IEEE Symposium on Computers and Communications (ISCC 2005), 2005.

J. Carle and D. Simplot, Energy-efficient area monitoring for sensor networks, Computer, vol.37, issue.2, pp.40-46, 2004.
DOI : 10.1109/MC.2004.1266294

C. Fan-hsin and M. Liu, Network coverage using low dutycycled sensors: random & coordinated sleep algorithms, IPSN'04: Proceedings of the third international symposium on Information processing in sensor networks, pp.433-442, 2004.

C. Gui and P. Mohapatra, Power conservation and quality of survelliance in target tracking sensor networks, ACM Mobicom, pp.129-143, 2004.

J. Jiang and W. Dou, A Coverage-Preserving Density Control Algorithm for Wireless Sensor Networks, ADHOC-NOW, Vancouver, pp.42-45, 2004.
DOI : 10.1007/978-3-540-28634-9_4

P. B. Romer and L. Meier, Time synchronization and calibration in wireless sensor networks. Handbook of Sensor Networks: Algorithms and Architectures (I. Stojmenovi´cStojmenovi´c, pp.199-238, 2005.

D. Niculescu and B. Nath, Ad hoc positioning system (APS) using AOA, IEEE INFOCOM 2003. Twenty-second Annual Joint Conference of the IEEE Computer and Communications Societies (IEEE Cat. No.03CH37428), 2003.
DOI : 10.1109/INFCOM.2003.1209196

URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.115.4993

G. J. Pottie and W. J. Kaiser, Wireless integrated network sensors, Communications of the ACM, vol.43, issue.5, pp.51-58, 2000.
DOI : 10.1145/332833.332838

D. Simplot-ryl, I. Stojmenovi´cstojmenovi´c, and J. Wu, Energy-efficient backbone construction, broadcasting, and area coverage in sensor networks. Handbook of Sensor Networks: Algorithms and Architectures (I. Stojmenovi´cStojmenovi´c, pp.343-380, 2005.

I. Stojmenovi´cstojmenovi´c and S. Olariu, Data centric protocols for wireless sensor networks. Handbook of Sensor Networks: Algorithms and Architectures (I. Stojmenovi´cStojmenovi´c, pp.417-456, 2005.

I. Stojmenovi´cstojmenovi´c, M. Seddigh, and J. Zunic, Dominating sets and neighbor elimination-based broadcasting algorithms in wireless networks, IEEE Transactions on Parallel and Distributed Systems, vol.12, issue.12, 2001.

D. Tian and N. D. Georganas, A coverage-preserving node scheduling scheme for large wireless sensor networks, Proceedings of the 1st ACM international workshop on Wireless sensor networks and applications , WSNA '02, pp.32-41, 2002.
DOI : 10.1145/570738.570744

X. Wang, G. Xing, Y. Zhang, C. Lu, R. Pless et al., Integrated coverage and connectivity configuration in wireless sensor networks, Proceedings of the first international conference on Embedded networked sensor systems , SenSys '03, pp.28-39, 2003.
DOI : 10.1145/958491.958496

T. Yan, T. He, and J. A. Stankovic, Differentiated surveillance service for sensor networks, First ACM Conference on Embedded Networked Sensor Systems, pp.51-62, 2003.

F. Ye, G. Zhong, S. Lu, and L. Zhang, Peas: A robust energy conserving protocol for long-lived sensor networks, Proc. 23rd International Conference on Distributed Computing Systems, 2003.

H. Zhang and J. C. Hou, Maintaining sensing coverage and connectivity in large sensor networks Ad Hoc and Sensor Wireless Networks, an International Journal, vol.1, issue.12, pp.89-124, 2005.