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CORR
2008
Springer
189views Education» more  CORR 2008»
13 years 9 months ago
Algorithms for Dynamic Spectrum Access with Learning for Cognitive Radio
We study the problem of dynamic spectrum sensing and access in cognitive radio systems as a partially observed Markov decision process (POMDP). A group of cognitive users cooperati...
Jayakrishnan Unnikrishnan, Venugopal V. Veeravalli
AIL
2006
84views more  AIL 2006»
13 years 9 months ago
Meaningful electronic signatures based on an automatic indexing method
Legal information certification and secured storage combined with documents electronic signature are of great interest when digital documents security and conservation are in conce...
Maxime Wack, Ahmed Nait-Sidi-Moh, Sid Lamrous, Nat...
ALIFE
2006
13 years 9 months ago
Evolving Physically Simulated Flying Creatures for Efficient Cruising
The body-brain coevolution of aerial life forms has not been developed as far as aquatic or terrestrial locomotion in the field of artificial life. We are studying physically simu...
Yoon-Sik Shim, Chang-Hun Kim
CORR
2006
Springer
93views Education» more  CORR 2006»
13 years 9 months ago
Multirobot rendezvous with visibility sensors in nonconvex environments
This paper presents a coordination algorithm for mobile autonomous robots. Relying upon distributed sensing, the robots achieve rendezvous, that is, they move to a common location....
Anurag Ganguli, Jorge Cortés, Francesco Bul...
CORR
2006
Springer
114views Education» more  CORR 2006»
13 years 9 months ago
Emergence Explained
Abstract. Emergence--macro-level effects from micro-level causes--is at the heart of the conflict between reductionism and functionalism. How can there be autonomous higher level l...
Russ Abbott