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» Evolution of Biological Complexity
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CEC
2005
IEEE
15 years 12 months ago
Evolution of L-systems for compact virtual landscape generation
An L-system or Lindenmayer system consists of a grammar and an interpreter. The grammar contains an axiom, usually a short string, that the grammar expands into a long, complex st...
Daniel A. Ashlock, Stephen P. Gent, Kenneth Mark B...
GECCO
2003
Springer
153views Optimization» more  GECCO 2003»
15 years 11 months ago
SEPA: Structure Evolution and Parameter Adaptation in Feed-Forward Neural Networks
Abstract. In developing algorithms that dynamically changes the structure and weights of ANN (Artificial Neural Networks), there must be a proper balance between network complexit...
Paulito P. Palmes, Taichi Hayasaka, Shiro Usui
ECAL
2001
Springer
15 years 10 months ago
Taxonomy in Alife. Measures of Similarity for Complex Artificial Organisms
In this paper a formal approach to construction of a similarity measure for complex creatures is presented. The simulation model is described, and a Framsticks agent is expressed i...
Maciej Komosinski, Marek Kubiak
BMCBI
2008
67views more  BMCBI 2008»
15 years 6 months ago
Modeling Escherichia coli signal peptidase complex with bound substrate: determinants in the mature peptide influencing signal p
Background: Type I signal peptidases (SPases) are essential membrane-bound serine proteases responsible for the cleavage of signal peptides from proteins that are translocated acr...
Khar Heng Choo, Joo Chuan Tong, Shoba Ranganathan
TCS
2008
15 years 6 months ago
On the decidability and complexity of the structural congruence for beta-binders
Beta-binders is a recent process calculus developed for modelling and simulating biological systems. As usual for process calculi, the semantic definition heavily relies on a stru...
Alessandro Romanel, Corrado Priami