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Nombre de programmes trouvés : 22
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le (1h4m38s)

Biological Networks Entropies: examples in neural, genetic and social networks

The networks used in biological applications at different scales (molecular, cellular and populational) are of different types, genetic, neuronal, and social, but they share the same dynamical concepts, the notion of intercation graph G(J) associated to their Jacobian matrix J, and also the concepts of frustrated nodes, positive or negative circuits of G(J), kinetic energy, entropy, attractors, structural stability, etc...are relevant and useful for studying the dynamics and the robustness of these systems.We will give some general results available for both continuous and discrete biologial networks and then, give some specific applications (a neural network involved in the memory evocation, ...
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le (1h23m19s)

How to build quality software: the Eiffel experience

With society’s growing reliance on IT systems, the ability to write high-quality software is ever more critical. While a posteriori verification techniques have their role, there is no substitute for methods and tools that provide built-in quality (“correctness by construction”) and scale up to very large systems. For several decades my colleagues and I have been building such a method, based in particular on the concept of Design by Contract, the associated tools and the supporting language, Eiffel. The scope is wide, encompassing all aspects of the software development process, from requirements and design to implementation and verification. I will ...
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