Báo cáo hóa học: " SeGrid: A Secure Grid Framework for Sensor Networks" docx

... (instead of two nodes) that demand secure communication. In SeGrid, only one or a few sensors (for fault tolerance) within a grid are active at any in- stant of time and all other sensors fall asleep ... head may store for other grids. To simplify the analysis, we assume each grid has only one active sensor, the grid head. Therefore each grid stores at most one public share...

Ngày tải lên: 22/06/2014, 22:20

... mathematical parameters calcu- lated from the measured force values. For all parameters, the mean values as well as the var- iances were calculated. For evaluating the differences in the parameters ... 43. Datasheet of ATmega 64 microprocessor, Atmel Cooperation. http:// www.atmel.com. 44. Mather JA, Putchat C: Parallel Ocular and Manual Tracking Responses to a Continuously Moving Visua...

Ngày tải lên: 19/06/2014, 08:20

... activation encodes evaluations of self and life meaning stand among the brain candidates for a substrate that might mediat e eudaimonic appraisals. How these networks actually embody eudaimonia components, and ... possibly lack a satiety phase (suggested candidates for brief or missing satiety phase have included money, some abstract rewards and some drug and brain stimulation rewards...

Ngày tải lên: 21/06/2014, 06:20

... Original signal and least-square estimates in secure inner product. While an algorithm in a typical data mining applica- tion may need to handle millions of records on a daily ba- sis, a real-time ... 2 EURASIP Journal on Information Security called a secure multiparty computation (SMC) protocol and hasbeenanactiveresearchareaincryptographyformore than twenty years [3]. Recently,...

Ngày tải lên: 22/06/2014, 06:20

... and coordination and helped to draft the manuscript Anastasios Korompilias has had the main responsibility for the study and manuscript preparation. All authors read and approved the final manuscript. References 1. ... patient underwent surgical repair of both vascular and bony inju- ries. She also had a contralateral transtibial traumatic amputation. Twenty four hours later she developed...

Ngày tải lên: 20/06/2014, 01:20

... acoustic content to train a one versus all discriminative classifier for each semantic concept in the vocabulary. An alternative generative approach that was successfully applied to the annotation ... 20, compared to approximately 60% of in-vocabulary tags. Table 2 contains the mean average precision (MAP) and mean area under the receiver operating characteristics curve (MAROC) values for...

Ngày tải lên: 21/06/2014, 11:20

... SDF4J library. This library, discussed in the next section, executes the graph transformations. 3.3.SDF4J:AJavaLibraryforAlgorithmDataFlowGraph Transformations. SDF4J is a library defining several Data Flow ... Shahparnia, and S. S. Bhattacharyya, “DIF: an interchange format for dataflow- based design tools,” in Proceedings of the 3rd and 4th 8 EURASIP Journal on Embedded Systems DAG IP-XAC...

Ngày tải lên: 21/06/2014, 20:20

... simulations in order to extrapolate an average sta- tistical characterization. The simulations are performed ac- cording to the following steps. (1) T he lifetimes of all N sensors are generated accord- ing ... COMPUTATION OF THE AVERAGE ENERGY COST The time costs for data and control messages at each node at the jth death can be written, similarly to (36)and(38), as C time data, j = L data...

Ngày tải lên: 22/06/2014, 19:20

... Engineering Institute of Canada, and a Fellow of the Canadian Academy of Engineering. Michal Okoniewski is a Professor and Canada Research Chair at the Department of Electrical and Computer Engineering, University ... com- munication,” IEEE Transactions on Antennas and Propagation, vol. 49, no. 3, pp. 429–437, 2001. [3] M. A. Jensen and Y. Rahmat-Samii, “Performance analysis of antennas...

Ngày tải lên: 22/06/2014, 22:20

... simulation areas and BFS algorithm. Calculated values are from (40). (b) Comparison of calculated and experimental average path duration values for bounded and unbounded simulation areas and BFS algorithm. ... Comparison of calculated and experimental path availability values for bounded and unbounded simulation areas and the BFS algorithm. Calculated values are from (35). (d) Comparison...

Ngày tải lên: 22/06/2014, 22:20