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» On the Convergence Properties of Contrastive Divergence
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COR
2006
91views more  COR 2006»
14 years 9 months ago
An LP approach to compute the pre-kernel for cooperative games
We present an algorithm to compute the (pre)-kernel of a TU-game N, v with a system of n 2 1 linear programming problems. In contrast to the algorithms using convergence methods t...
Holger Meinhardt
CDC
2010
IEEE
182views Control Systems» more  CDC 2010»
14 years 4 months ago
An approximate dual subgradient algorithm for multi-agent non-convex optimization
We consider a multi-agent optimization problem where agents aim to cooperatively minimize a sum of local objective functions subject to a global inequality constraint and a global ...
Minghui Zhu, Sonia Martínez
AO
2007
114views more  AO 2007»
14 years 9 months ago
Roles, players and adaptable organizations
Role is a commonly used concept in software development, but a concept with divergent definitions. This paper discusses the characteristics of roles in software organizations, and...
Alan W. Colman, Jun Han
STOC
2010
ACM
220views Algorithms» more  STOC 2010»
15 years 1 months ago
Combinatorial approach to the interpolation method and scaling limits in sparse random graphs
We establish the existence of free energy limits for several sparse random hypergraph models corresponding to certain combinatorial models on Erd¨os-R´enyi graph G(N, c/N) and r...
Mohsen Bayati, David Gamarnik, Prasad Tetali
BC
2008
89views more  BC 2008»
14 years 9 months ago
Complex evolution of spike patterns during burst propagation through feed-forward networks
Abstract Stable signal transmission is crucial for information processing by the brain. Synfire-chains, defined as feedforward networks of spiking neurons, are a well-studied class...
Jun-nosuke Teramae, Tomoki Fukai