J. Kim, X. Lin, and N. Shroff, Optimal Anycast Technique for Delay- Sensitive Energy-Constrained Asynchronous Sensor Networks, IN- FOCOM 2009. The 28th Conference on Computer Communications, 2009.

K. P. Naveen and A. Kumar, Tunable Locally-Optimal Geographical Forwarding in Wireless Sensor Networks With Sleep-Wake Cycling Nodes, 2010 Proceedings IEEE INFOCOM, 2010.
DOI : 10.1109/INFCOM.2010.5461956

D. P. Bertsekas and J. N. Tsitsiklis, An Analysis of Stochastic Shortest Path Problems, Mathematics of Operations Research, vol.16, issue.3, 1991.
DOI : 10.1287/moor.16.3.580

K. P. Naveen and A. Kumar, Relay Selection for Geographical Forwarding in Sleep-Wake Cycling Wireless Sensor Networks, IEEE Transactions on Mobile Computing, vol.12, issue.3
DOI : 10.1109/TMC.2011.279

P. Thejaswi, J. Zhang, M. O. Pun, H. Poor, and D. Zheng, Distributed Opportunistic Scheduling With Two-Level Probing, IEEE/ACM Transactions on Networking, vol.18, issue.5, 2010.
DOI : 10.1109/TNET.2010.2042610

S. Karlin, Stochastic Models and Optimal Policy for Selling an Asset, 1962.

K. P. Naveen and A. Kumar, Optimal Relay Selection with Channel Probing in Wireless Sensor Networks, Dept. of E.C.E, 2011.

K. Akkaya and M. Younis, A survey on routing protocols for wireless sensor networks, Ad Hoc Networks, pp.325-349, 2005.
DOI : 10.1016/j.adhoc.2003.09.010

M. Zorzi and R. R. Rao, Geographic random forwarding (geraf) for ad hoc and sensor networks: multihop performance, IEEE Transactions on Mobile Computing, vol.2, issue.4, pp.337-348, 2003.
DOI : 10.1109/TMC.2003.1255648
URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.91.6380

J. Xu, B. Peric, and B. Vojcic, Performance of energy-aware and link-adaptive routing metrics for ultra wideband sensor networks, Mobile Networks and Applications, vol.11, issue.4, pp.509-519, 2006.
DOI : 10.1007/s11036-006-7197-y

P. Chaporkar and A. Proutiere, Optimal joint probing and transmission strategy for maximizing throughput in wireless systems, IEEE Journal on Selected Areas in Communications, vol.26, issue.8, pp.1546-1555, 2008.
DOI : 10.1109/JSAC.2008.081020

T. S. Ferguson, Optimal Stopping and Applications Available: http://www.math.ucla, Contents.html [13] D. P. Bertsekas, Dynamic Programming and Optimal Control, 2005.

W. Stadje, An optimal stopping problem with two levels of incomplete information, Mathematical Methods of Operations Research, vol.23, issue.1, pp.119-131, 1997.
DOI : 10.1007/BF01194251

D. Stoyan, Comparison Methods for Queues and other Stochastic Models, 1983.