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ICEC
1994
147views more  ICEC 1994»
15 years 8 months ago
VLSI Circuit Synthesis Using a Parallel Genetic Algorithm
A parallel implementation of a genetic algorithm used to evolve simple analog VLSI circuits is described. The parallel computer system consisted of twenty distributed SPARC workst...
Mike Davis, Luoping Liu, John G. Elias
NIPS
1992
15 years 7 months ago
Using Aperiodic Reinforcement for Directed Self-Organization During Development
We present a local learning rule in which Hebbian learning is conditional on an incorrect prediction of a reinforcement signal. We propose a biological interpretation of such a fr...
P. Read Montague, Peter Dayan, Steven J. Nowlan, T...
ACS
2007
15 years 6 months ago
Directed Algebraic Topology, Categories and Higher Categories
Directed Algebraic Topology is a recent field, deeply linked with Category Theory. A ‘directed space’ has directed homotopies (generally non reversible), directed homology gro...
Marco Grandis
CCE
2008
15 years 6 months ago
Informative gene selection and design of regulatory networks using integer optimization
A central problem in bioinformatics and systems biology is the selection of appropriate models in a rational and systematic way. This fundamentally combinatorial problem can be re...
Eric Yang, Timothy Maguire, Martin L. Yarmush, Ioa...
ENTCS
2008
70views more  ENTCS 2008»
15 years 6 months ago
Spatial Differentiation and Positive Circuits in a Discrete Framework
Abstract. The biologist R. Thomas has enounced a rule relating multistationnarity in a system of genes interacting in a single cell to the existence of a positive circuit in the re...
Anne Crumière, Paul Ruet