J. N. Al-Karaki and A. E. Kamal, “Routing Techniques in Wireless Sensor Networks: A Survey,” IEEE Wireless Communications, Vol. 11, No. 6, December 2004, pp. 6-28.
J. N. Al-Karaki, R. Ul-Mustafa and A. E. Kamal, “Data Aggregation in Wireless Sensor Networks—Exact and Approximate Algorithms,” Proceedings of IEEE Workshop on High Performance Switching and Routing (HPSR), Phoenix, April 2004, pp. 18-21.
I. Demirkol, C. Ersoy and F. Alagoz, “MAC Protocols for Wireless Sensor Networks: A Survey,” IEEE Communication Magazine, Vol. 44, No. 4, April 2006, pp. 115-121.
R. Vidhyapriya and P. T. Vanathi, “Conserving Energy in Wireless Sensor Networks,” IEEE Potentials, Vol. 26, No. 5, 2007, pp. 37-42.
C.-K. Liang, Y.-J. Huang and J.-D. Lin, “An Energy Efficient Routing Scheme in Wireless Sensor Networks,” 22nd International Conference on Advanced Information Networking and Applications (AINAW), Okinawa, March 2008, pp. 916-921.
L. K. Lawrence, “Sensor and Data Fusion Concept and Applications,” 2nd Edition, SPIE Optical Engineering Press, Bellingham, 1999.
S. Upadhyayula and S. K. S. Gupta, “Spanning Tree based Algorithms for Low Latency and Energy Efficient Data Aggregation Enhanced Convergecast (DAC) in Wireless Sensor Networks,” Ad Hoc Networks, Vol. 5, No. 5, July 2007, pp. 626-648.
H. Luo, J. Luo, Y. Liu and S. K. Das, “Adaptive Data Fusion for Energy Efficient Routing in Wireless Sensor Networks,” IEEE Transactions on Mobile Computing, Vol. 55, No. 10, October 2006, pp. 1286-1299.
H. Luo, J. Luo, Y. Liu and S. K. Das, “Routing Correlated Data with Fusion Cost in Wireless Sensor Networks,” IEEE Transactions on Mobile Computing, Vol. 5, No. 11, November 2006, pp. 1620-1632.
H. C. Thomas, E. L. Charles, L. R. Ronald and S. Clifford, “Introduction to Algorithms,” 2nd Edition, MIT press, Cambridge, 2001.
R. C. Prim, “Shortest Connection Networks and some Generalizations,” Bell System Technical Journal, Vol. 36, 1957, pp. 1389-1401.