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AFRIGRAPH
2009
ACM
15 years 1 months ago
Using an implicit min/max KD-tree for doing efficient terrain line of sight calculations
The generation of accurate Line of Sight (LOS) visibility information consumes significant resources in large scale synthetic environments such as many-on-many serious games and b...
Bernardt Duvenhage
SIGMETRICS
2011
ACM
229views Hardware» more  SIGMETRICS 2011»
14 years 12 days ago
Model-driven optimization of opportunistic routing
Opportunistic routing aims to improve wireless performance by exploiting communication opportunities arising by chance. A key challenge in opportunistic routing is how to achieve ...
Eric Rozner, Mi Kyung Han, Lili Qiu, Yin Zhang
IPSN
2007
Springer
15 years 3 months ago
Wireless localization using self-organizing maps
Localization is an essential service for many wireless sensor network applications. While several localization schemes rely on anchor nodes and range measurements to achieve fine...
Gianni Giorgetti, Sandeep K. S. Gupta, Gianfranco ...
GLVLSI
2006
IEEE
193views VLSI» more  GLVLSI 2006»
15 years 3 months ago
Optimizing noise-immune nanoscale circuits using principles of Markov random fields
As CMOS devices and operating voltages are scaled down, noise and defective devices will impact the reliability of digital circuits. Probabilistic computing compatible with CMOS o...
Kundan Nepal, R. Iris Bahar, Joseph L. Mundy, Will...
GLVLSI
2005
IEEE
152views VLSI» more  GLVLSI 2005»
15 years 3 months ago
A high speed and leakage-tolerant domino logic for high fan-in gates
Robustness of high fan-in domino circuits is degraded by technology scaling due to exponential increase in leakage. In this paper, we propose a new domino circuit for high fan-in ...
Farshad Moradi, Hamid Mahmoodi-Meimand, Ali Peirav...