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GECCO
2005
Springer
124views Optimization» more  GECCO 2005»
14 years 1 months ago
Evolving petri nets to represent metabolic pathways
Given concentrations of metabolites over a sequence of time steps, the metabolic pathway prediction problem seeks a set of reactions and rate constants for them that could yield t...
Jeremiah Nummela, Bryant A. Julstrom
FUIN
2007
123views more  FUIN 2007»
13 years 7 months ago
Analysis of Approximate Petri Nets by Means of Occurrence Graphs
Abstract. Approximate Petri nets (AP-nets) can be used for the knowledge representation and approximate reasoning. The AP-net model is defined on the basis of the rough set approa...
Zbigniew Suraj, Barbara Fryc
ICSEA
2006
IEEE
14 years 1 months ago
Modeling and Evaluation of Software Systems with Object Stochastic Activity Networks
—Stochastic activity networks (SANs) are a stochastic generalization of Petri nets. SAN models have been used to evaluate a wide range of systems and are supported by several mod...
Mohammad Abdollahi Azgomi, Ali Movaghar
MASCOTS
2008
13 years 9 months ago
Modeling Software Contention using Colored Petri Nets
Commercial servers, such as database or application servers, often attempt to improve performance via multithreading. Improper multi-threading architectures can incur contention, ...
Nilabja Roy, Akshay Dabholkar, Nathan Hamm, Lawren...
WOSP
2004
ACM
14 years 29 days ago
From UML activity diagrams to Stochastic Petri nets: application to software performance engineering
Over the last decade, the relevance of performance evaluation in the early stages of the software development life-cycle has been steadily rising. We honestly believe that the int...
Juan Pablo López-Grao, José Mersegue...