Báo cáo hóa học: " Research Article Grey Target Tracking and Self-Healing on Vehicular Sensor Networks" docx

... Corporation EURASIP Journal on Wireless Communications and Networking Volume 2007, Article ID 63503, 14 pages doi:10.1155/2007/63503 Research Article Grey Target Tracking and Self-Healing on Vehicular ... Section 2 presents the target tracking with grey system. Section 3 shows the sim- ulation model and the results. Finally, a conclusion is given. 2. GREY TA...

Ngày tải lên: 22/06/2014, 19:20

... in- formation from sensors only once, and broadcasts the ζ SET + max in a single beacon. The overhead of information collecting and broadcasting is minimum. Now we consider the construction of COV. ... algorithm. Our al- gorithm consists of three phases: SET + and SET − construc- tions, COV construction, and CDS + construction. In the first phase, to find SET + and SET − ,eachnodeonly...

Ngày tải lên: 22/06/2014, 19:20

... the target along the route of sensor 1, sensor 2, sensor 3, and remote sensor and another route of sensor 4, sensor 5, sensor 6, and remote sensor, respectively. (b) At sensors 2, 3, 5, and 6 ... localizing, and tracking of one or more targets in the sensor fields [1, 2]. Among all types of sensors, the imag- ing sensors are able to provide intuitive visual infor...

Ngày tải lên: 22/06/2014, 23:20

... Article MicroRNA Target Detection and Analysis for Genes Related to Breast Cancer Using MDLcompress Scott C. Evans, 1 Antonis Kourtidis, 2 T. Stephen Markham, 1 Jonathan Miller, 3 Douglas S. Conklin, 2 and Andrew ... description, but a data description of 128 bits, so no compression of descriptive cost is achieved. A second possibility is to use additional model description to restric...

Ngày tải lên: 22/06/2014, 19:20

... source localization system, where an acoustic amplitude sensor model is employed. Simulation results are given in Section 9 , and the conclusions are found in Section 10. 2. Terminologies and Definitions Within ... organized as follows. The terminologies and definitions are given in Section 2, and the motivation is explained in Section 3.InSection 4,weconsiderquan- tization schemes th...

Ngày tải lên: 21/06/2014, 08:20

... 2005. [5]K.S.Leong,M.L.Ng,A.R.Grasso,andP.H.Cole, “Synchronization of RFID readers for dense RFID reader environments,” in Proceedings of the International Symposium on Applications on Internet ... readers, on receiving the common query, sends only one response. This response will be received by both readers at the same corresponding slot since the readers’ queries are synchronized in t...

Ngày tải lên: 21/06/2014, 11:20

... in Wireless Sensor Networks Honglong Chen, 1 Wei Lou, 1 and Zhi Wang 2 1 Department of Computing, The Hong Kong Polytechnic University, Kowloon, Hong Kong 2 State Key Laboratory of Industrial Control ... successful localization and time consumption. The localization is considered successful if the distance difference between the estimated position and the real position of the sensor...

Ngày tải lên: 21/06/2014, 11:20

... Communications and Networking 9 Energy consumption 1 2 3 4 5 6 7 8 9 10 ×10 4 Number of nodes 1500 2000 2500 3000 3500 4000 Self-adaption Non-self-adaption (a) Effects on energy consumption Success ... Proceedings of the ACM Conference on Communi- cations Architectures, Protocols and Applications (SIGCOMM ’94), London, UK, August 1994. [12] C. E. Perkins and E. Royer, “Ad-Hoc on- de...

Ngày tải lên: 21/06/2014, 17:20

... phases: service node determination and key space construction, ser vice node association and ke ying information acquisition ,and shared key derivation. iPAK, SBK, and LKE mainly differ from each ... Association and Keying Information Acqui- sition. Once a service sensor finishes the key space con- struction, it broadcasts a beacon message notifying others of its existence after a ra...

Ngày tải lên: 21/06/2014, 20:20

... bi-iteration. PROTEUS and PC are the algorithms developed by Cham- pagne and Liu [15, 16] and are based on perturbation theory. NIC is based on a novel information criterion proposed by Miao and Hua [12]. API and ... subsection, we have used the Monte Carlo simulation and the number of simulation runs used for obtaining each point is equal to 100. The only exceptions are Secti...

Ngày tải lên: 21/06/2014, 22:20