48 search results - page 2 / 10 » Aspects of adaptation in natural and artificial evolution |
BC
2008
13 years 7 months ago
2008
In this paper we introduce a simple model based on probabilistic finite state automata to describe an emotional interaction between a robot and a human user, or between simulated a...
CEC
2008
IEEE
13 years 9 months ago
2008
IEEE
It is often suggested that traditional models of artificial evolution, based on explicit, human-defined fitness functions, are fundamentally more restricted and less creative than ...
GECCO
2009
Springer
13 years 11 months ago
2009
Springer
Efficient Natural Evolution Strategies (eNES) is a novel alternative to conventional evolutionary algorithms, using the natural gradient to adapt the mutation distribution. Unlike...
CEC
2008
IEEE
14 years 1 months ago
2008
IEEE
— This paper presents Natural Evolution Strategies (NES), a novel algorithm for performing real-valued ‘black box’ function optimization: optimizing an unknown objective func...
ECAL
2007
Springer
13 years 11 months ago
2007
Springer
Adaptive responses to resource availability are common in natural systems. In this paper we explore one possible evolutionary cause of adaptive sleep/wake behavior. We subjected po...