59 research outputs found

    Correlation, CDOs of ABS and the subprime crisis.

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    systemic risks; high correlation regimes; subprime crisis;

    The MAELIA multi-agent platform for integrated assessment of low-water management issues

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    International audienceThe MAELIA project is developing an agent-based modeling and simulation platform to study the environmental, economic and social impacts of various regulations regarding water use and water management in combination with climate change. It is applied to the case of the French Adour-Garonne Basin, which is the most concerned in France by water scarcity during the low-water period. An integrated approach has been chosen to model this social-ecological system: the model combines spatiotemporal models of ecologic (e.g. rainfall and temperature changes, water flow and plant growth) and socio-economic (e.g. farmer decision-making process, management of low-water flow, demography, land use and land cover changes) processes and sub-models of cognitive sharing among agents (e.g. weather forecast, normative constraints on behaviors

    Open access at the University of Lyon : a comparative and disciplinary approach

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    The electronic documentary resources have been used more and more for the past 6 years, especially the electronic journals. However the university is not very present in the movement of open access (OA) to scientific information. We wish to know the reasons of this situation when the OA movement experiences a significant international development while bringing to the institutions a better visibility and a valorisation of the scientific production. The aim is to provide data elements on the use by teachers/researchers and doctorands in particular in the medical field, to work out a policy of service to the users which integrates the accesses to resources OA and the possibilities of OA publication
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