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» The Complexity of Rationalizing Matchings
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TWC
2008
83views more  TWC 2008»
15 years 5 months ago
Opportunistic cooperative diversity with feedback and cheap radios
Practical cooperative diversity protocols often rely on low-cost radios that treat multiple in-band signals as noise and thus require strictly orthogonal transmissions. We analyze ...
Aggelos Bletsas, Ashish Khisti, Moe Z. Win
AROBOTS
2004
77views more  AROBOTS 2004»
15 years 5 months ago
Macroscopic Modeling of Aggregation Experiments using Embodied Agents in Teams of Constant and Time-Varying Sizes
In this paper, we present discrete-time, nonspatial, macroscopic models able to capture the dynamics of collective aggregation experiments using groups of embodied agents endowed ...
William Agassounon, Alcherio Martinoli, Kjerstin E...
BC
2004
98views more  BC 2004»
15 years 5 months ago
A stochastic model for the detection of coherent motion
A computational model is presented for the detection of coherent motion based on template matching and hidden Markov models. The premise of this approach is that the growth in dete...
Jason Lee, Willy Wong
ITA
2002
163views Communications» more  ITA 2002»
15 years 5 months ago
Permissive strategies: from parity games to safety games
It is proposed to compare strategies in a parity game by comparing the sets of behaviours they allow. For such a game, there may be no winning strategy that encompasses all the be...
Julien Bernet, David Janin, Igor Walukiewicz
LOGCOM
2002
100views more  LOGCOM 2002»
15 years 5 months ago
Model Checking Games for Branching Time Logics
This paper defines and examines model checking games for the branching time temporal logic CTL . The games employ a technique called focus which enriches sets by picking out one d...
Martin Lange, Colin Stirling