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» The computational complexity of choice sets
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PNPM
1989
15 years 11 months ago
SPNP: Stochastic Petri Net Package
We present SPNP, a powerful GSPN package developed at Duke University. SPNP allows the modeling of complex system behaviors. Advanced constructs are available, such as markingdepe...
Gianfranco Ciardo, Jogesh K. Muppala, Kishor S. Tr...
150
Voted
GECCO
2006
Springer
137views Optimization» more  GECCO 2006»
15 years 10 months ago
Inside a predator-prey model for multi-objective optimization: a second study
In this article, new variation operators for evolutionary multiobjective algorithms (EMOA) are proposed. On the basis of a predator-prey model theoretical considerations as well a...
Christian Grimme, Karlheinz Schmitt
DEXAW
2006
IEEE
139views Database» more  DEXAW 2006»
15 years 8 months ago
Consistent Query Answering By Minimal-Size Repairs
A database D may be inconsistent wrt a given set IC of integrity constraints. Consistent Query Answering is the problem of computing from D the answers to a query that are consist...
Andrei Lopatenko, Leopoldo E. Bertossi
152
Voted
ECAI
2008
Springer
15 years 8 months ago
A Formal Approach for RDF/S Ontology Evolution
Abstract. In this paper, we consider the problem of ontology evolution in the face of a change operation. We devise a general-purpose algorithm for determining the effects and side...
George Konstantinidis, Giorgos Flouris, Grigoris A...
IWEC
2004
15 years 8 months ago
From Artistry to Automation: A Structured Methodology for Procedural Content Creation
Procedural techniques will soon automate many aspects of content creation for computer games. We describe an efficient, deterministic, methodology for procedurally generating 3D ga...
Timothy Roden, Ian Parberry