501 search results - page 12 / 101 » Redundancy and Diversity in Security |
TCOM
2008
13 years 9 months ago
2008
The study of Joint Source-Channel Coding (JSCC) systems faces one major challenge in obtaining an analytical expression for the function that links end-to-end distortion with chann...
DSN
2003
IEEE
14 years 2 months ago
2003
IEEE
Computer-based advisory systems form with their users composite, human-machine systems. Redundancy and diversity between the human and the machine are often important for the depe...
MOBIWAC
2009
ACM
14 years 1 months ago
2009
ACM
We consider sensor networks where the sensor nodes are attached on entities that move in a highly dynamic, heterogeneous manner. To capture this mobility diversity we introduce a ...
SIGIR
2008
ACM
13 years 9 months ago
2008
ACM
Evaluation measures act as objective functions to be optimized by information retrieval systems. Such objective functions must accurately reflect user requirements, particularly w...
TWC
2010
13 years 3 months ago
2010
The closed-loop transmit diversity technique is used to improve the performance of the downlink channel in MIMO communication systems. In these closed-loop systems, feedback delay...