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ICMCS
2000
IEEE
122views Multimedia» more  ICMCS 2000»
13 years 11 months ago
Optimal Streaming of Layer-Encoded Multimedia Presentations
In the context of communication networks with no QoS guarantees, we describe the problem of streaming layer encoded multimedia presentation data as a two-phase decision problem. W...
David A. Turner, Keith W. Ross
NIPS
2007
13 years 9 months ago
Sequential Hypothesis Testing under Stochastic Deadlines
Most models of decision-making in neuroscience assume an infinite horizon, which yields an optimal solution that integrates evidence up to a fixed decision threshold; however, u...
Peter Frazier, Angela Yu
TSP
2008
107views more  TSP 2008»
13 years 7 months ago
Opportunistic Spectrum Access via Periodic Channel Sensing
The problem of opportunistic access of parallel channels occupied by primary users is considered. Under a continuous-time Markov chain modeling of the channel occupancy by the prim...
Qing Zhao, Stefan Geirhofer, Lang Tong, Brian M. S...
SIMULATION
2002
143views more  SIMULATION 2002»
13 years 7 months ago
GaliLEO: A Simulation Tool for LEO Satellite Constellations
We present GaliLEO, a simulator for the transmission of connection-oriented traffic over a constellation of LEO/MEO (Low / Medium Earth Orbit) satellites. Its scope is limited to ...
Laurent Franck, Francesco Potorti
JAIR
2008
126views more  JAIR 2008»
13 years 7 months ago
Optimal and Approximate Q-value Functions for Decentralized POMDPs
Decision-theoretic planning is a popular approach to sequential decision making problems, because it treats uncertainty in sensing and acting in a principled way. In single-agent ...
Frans A. Oliehoek, Matthijs T. J. Spaan, Nikos A. ...