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» The Model Evolution Calculus
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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...
DKE
1998
97views more  DKE 1998»
13 years 7 months ago
A Temporal Approach to Managing Schema Evolution in Object Database Systems
The issues of schema evolution and temporal object models are generally considered to be orthogonal and are handled independently. However, to properly model applications that nee...
Iqbal A. Goralwalla, Duane Szafron, M. Tamer Ö...
ACAL
2007
Springer
14 years 5 days ago
Directed Evolution of an Artificial Cell Lineage
Biological development is a complex process that mediates between genotypes, to which mutations occur, and phenotypes, on which selection acts. Properties of development can theref...
Nicholas Geard, Janet Wiles
COORDINATION
2008
Springer
13 years 10 months ago
Formal Analysis of BPMN Via a Translation into COWS
A translation of the Business Process Modeling Notation into the process calculus COWS is presented. The stochastic extension of COWS is then exploited to address quantitative reas...
Davide Prandi, Paola Quaglia, Nicola Zannone
TASE
2008
IEEE
14 years 2 months ago
An Empirical Study of Maintainability in Aspect-Oriented System Evolution Using Coupling Metrics
In this paper, we propose a fine-grained coupling metrics suite for aspect-oriented (AO) systems, to measure software changes during system evolution. We also present a correlati...
Haihao Shen, Sai Zhang, Jianjun Zhao