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JCST
2008
140views more  JCST 2008»
14 years 9 months ago
ROPAS: Cross-Layer Cognitive Architecture for Mobile UWB Networks
The allocation of bandwidth to unlicensed users, without significantly increasing the interference on the existing licensed users, is a challenge for Ultra Wideband (UWB) networks....
Chittabrata Ghosh, Bin Xie, Dharma P. Agrawal
CORR
2010
Springer
140views Education» more  CORR 2010»
14 years 8 months ago
On Scaling Laws of Diversity Schemes in Decentralized Estimation
This paper is concerned with decentralized estimation of a Gaussian source using multiple sensors. We consider a diversity scheme where only the sensor with the best channel sends...
Alex S. Leong, Subhrakanti Dey
ATAL
2004
Springer
15 years 3 months ago
A Pheromone-Based Utility Model for Collaborative Foraging
Multi-agent research often borrows from biology, where remarkable examples of collective intelligence may be found. One interesting example is ant colonies’ use of pheromones as...
Liviu Panait, Sean Luke
CHES
2003
Springer
100views Cryptology» more  CHES 2003»
15 years 3 months ago
Multi-channel Attacks
We introduce multi-channel attacks, i.e., side-channel attacks which utilize multiple side-channels such as power and EM simultaneously. We propose an adversarial model which combi...
Dakshi Agrawal, Josyula R. Rao, Pankaj Rohatgi
ASPDAC
2009
ACM
117views Hardware» more  ASPDAC 2009»
15 years 2 months ago
Dynamically reconfigurable on-chip communication architectures for multi use-case chip multiprocessor applications
– The phenomenon of digital convergence and increasing application complexity today is motivating the design of chip multiprocessor (CMP) applications with multiple use cases. Mo...
Sudeep Pasricha, Nikil Dutt, Fadi J. Kurdahi