Gabriel Querrec

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The advent of the computer and computer science, and in particular virtual reality, offers new experiment possibilities with numerical simulations and introduces a new type of investigation for the complex systems study: the in virtuo experiment. This work lies on the framework of multi-agent systems. We propose a generic model for systems biology based on(More)
In order to simulate biological processes, we use multi-agents system. However, modelling cell behavior in systems biology is complex and may be based on intracellular biochemical pathway. So, we have developed in this study a Fuzzy Influence Graph to model MAPK pathway. A Fuzzy Influence Graph is also called Fuzzy Cognitive Map. This model can be(More)
In the context of multi-agent simulation of biological complex systems , we present a reaction-agent model for biological chemical kinetics that enables interaction with the simulation during the execution. In a chemical reactor with no spatial dimension-e.g. a cell-, a reaction-agent represents an autonomous chemical reaction between several reactants : it(More)
Many applications related to various fields indeed require the use of temporal data referred in time. Unfortunately, the practical application of such systems is not achieved without difficulties. Complications of a technical but so conceptual nature generally appear. The spatial and temporal data present fundamental problems with the DBMS, not only because(More)
The biological systems' study is booming. Some scientists use well known mathematical tools such as differential equations while others use graphs or other formalisms. Since the 2000's, new models are more and more used: process algebras. These algebras allow to model the biological systems at the scale of the components. Another individual-centered(More)
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