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CORR
2010
Springer
135views Education» more  CORR 2010»
15 years 7 months ago
A stochastic analysis of greedy routing in a spatially-dependent sensor network
For a sensor network, as tractable spatially-dependent node deployment model is presented with the property that the density is inversely proportional to the sink distance. A stoc...
H. Paul Keeler
CORR
2008
Springer
189views Education» more  CORR 2008»
15 years 7 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
CORR
2008
Springer
107views Education» more  CORR 2008»
15 years 7 months ago
A Spectral Algorithm for Learning Hidden Markov Models
Hidden Markov Models (HMMs) are one of the most fundamental and widely used statistical tools for modeling discrete time series. In general, learning HMMs from data is computation...
Daniel Hsu, Sham M. Kakade, Tong Zhang
CTW
2008
85views more  CTW 2008»
15 years 7 months ago
Debriefing surgeons on non-technical skills (NOTSS)
Abstract Surgical trainees must maximise the educational and developmental opportunities of time spent in the operating theatre. Post-operative debriefing on performance based on o...
S. Yule, R. Flin, N. Maran, G. Youngson, A. Mitche...
IJHR
2008
82views more  IJHR 2008»
15 years 6 months ago
A Team of Humanoid Game commentators
We present our work on creating a team of two humanoid robot commentators for soccer games of teams of four AIBO robots. The two humanoids stand on the side lines of the field, aut...
Manuela M. Veloso, Nicholas Armstrong-Crews, Sonia...