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» The Model Evolution Calculus with Equality
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MST
2008
119views more  MST 2008»
13 years 7 months ago
Logical Equivalence for Subtyping Object and Recursive Types
Subtyping in first order object calculi is studied with respect to the logical semantics obtained by identifying terms that satisfy the same set of predicates, as formalised throu...
Steffen van Bakel, Ugo de'Liguoro
JAR
2008
107views more  JAR 2008»
13 years 7 months ago
Differential Dynamic Logic for Hybrid Systems
Hybrid systems are models for complex physical systems and are defined as dynamical systems with interacting discrete transitions and continuous evolutions along differential equat...
André Platzer
GECCO
2005
Springer
120views Optimization» more  GECCO 2005»
14 years 1 months ago
Using predators and preys in evolution strategies
This poster presents an evolution strategy for single- and multi-objective optimization. The model uses the predatorprey approach from ecology to scale between both cases. Further...
Karlheinz Schmitt, Jörn Mehnen, Thomas Michel...
ECAL
2007
Springer
14 years 2 months ago
Investigating the Evolution of Cooperative Behaviour in a Minimally Spatial Model
It is well known that the evolution of cooperative behaviour is dependant upon certain environmental conditions. One such condition that has been extensively studied is the use of ...
Simon T. Powers, Richard A. Watson
DALT
2009
Springer
13 years 11 months ago
Social Commitments in Time: Satisfied or Compensated
Abstract. We define a framework based on computational logic technology and on a reactive axiomatization of the Event Calculus to formalize the evolution of commitments in time. We...
Paolo Torroni, Federico Chesani, Paola Mello, Marc...