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AAI
1999
71views more  AAI 1999»
15 years 7 months ago
Multiagent Treatment of Agenthood
There have been numerous attempts to provide a standardized definition of a computational agent, but little consensus has emerged. We propose a simple test for agenthood that can ...
Michael N. Huhns, Munindar P. Singh
IJCV
1998
103views more  IJCV 1998»
15 years 7 months ago
Dense Non-Rigid Motion Estimation in Sequences of Medical Images Using Differential Constraints
We describe a new method for computing the displacement vector field in time sequences of 2D or 3D images (4D data). The method is energy-minimizing on the space of correspondence...
Serge Benayoun, Nicholas Ayache
TIT
2002
142views more  TIT 2002»
15 years 7 months ago
A random matrix model of communication via antenna arrays
Abstract--A random matrix model is introduced that probabilistically describes the spatial and temporal multipath propagation between a transmitting and receiving antenna array wit...
Ralf R. Müller
TIT
2002
60views more  TIT 2002»
15 years 7 months ago
A Zador-like formula for quantizers based on periodic tilings
We consider Zador's asymptotic formula for the distortion-rate function for a variable-rate vector quantizer in the high-rate case. This formula involves the differential ent...
N. J. A. Sloane, Vinay A. Vaishampayan
NC
2007
123views Neural Networks» more  NC 2007»
15 years 6 months ago
The complexity of latching transitions in large scale cortical networks
Abstract. We study latching dynamics, i.e. the ability of a network to hop spontaneously from one discrete attractor state to another, which has been proposed as a model of an in...
Emilio Kropff, Alessandro Treves