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ALIFE
1999
15 years 3 months ago
The Simulated Evolution of Biochemical Guilds: Reconciling Gaia Theory and Natural Selection
Gaia theory, which states that organisms both affect and regulate their environment, poses an interesting problem to Neo-Darwinian evolutionary biologists and provides an exciting ...
Keith L. Downing, Peter Zvirinsky
ALIFE
2008
15 years 3 months ago
Natural or Internal Selection? The Case of Canalization in Complex Evolutionary Systems
Using biological examples and theoretical arguments, the case is presented for extending the notion of natural selection to include internal selection in order to account for the e...
Alexander Riegler
AINTEC
2006
Springer
15 years 7 months ago
Modeling Mobility with Behavioral Rules: The Case of Incident and Emergency Situations
Mobility models must scale accordingly to the application and reflect real scenarios in which wireless devices are deployed. Typical examples of scenarios requiring precise mobilit...
Franck Legendre, Vincent Borrel, Marcelo Dias de A...
ICRA
2003
IEEE
131views Robotics» more  ICRA 2003»
15 years 9 months ago
Kinematic Modelling of Wheeled Mobile Manipulators
We propose a systematic modelling of the nonholonomic mobile manipulators built from a robotic arm mounted on a wheeled mobile platform. It extends the fundamental notions of nonh...
Bernard Bayle, Jean-Yves Fourquet, Marc Renaud
CEC
2011
IEEE
14 years 3 months ago
Stochastic Natural Gradient Descent by estimation of empirical covariances
—Stochastic relaxation aims at finding the minimum of a fitness function by identifying a proper sequence of distributions, in a given model, that minimize the expected value o...
Luigi Malagò, Matteo Matteucci, Giovanni Pi...