Spatio-temporally heterogeneous environments may lead to unexpectedpopulation dynamics. Knowledge is needed on local properties favouringpopulation resilience at large scale. For pathogen vectors, such as tsetseflies transmitting human and animal African trypanosomosis, this is crucialto target management strategies. We developed a mechanistic spat...
Maritime data processing research has long used spatio-temporal relational databases. This model suits well the requirements of off-line applications dealing with average-size and known in advance geographic data that can be represented in tabular form. This chapter explores off-line maritime data processing in such relational databases and provide...
Partial hepatectomy (PHx) is a surgical intervention where a part of liver is removed. Due to its extraordinary capacity to regenerate, the organ is able to regenerate about two-thirds of its mass within a few weeks. Nevertheless, in some patients, regeneration fails. Understanding the principles and limitations underlying regeneration may permit t...
International audience
Perfectly Matched Layers (PMLs) appear as a popular alternative to non-reflecting boundary conditions for wave-type problems. The core idea is to extend the computational domain by a fictitious layer with specific absorption properties such that the wave amplitude decays significantly and does not produce back reflections. In the context of convect...
In this paper, we study the problem of task reallocation for load-balancing in distributed data processing models that tackle vast amount of data. In this context, we propose a novel strategy based on cooperative agents used to optimise the rescheduling of tasks for multiple jobs submitted by users in order to be executed as soon as possible. It...
Mapping a triangulated surface to 2D space (or a tetrahedral mesh to 3D space) is the most fundamental problem in geometry processing. In computational physics, untangling plays an important role in mesh generation: it takes a mesh as an input, and moves the vertices to get rid of foldovers. In fact, mesh untangling can be considered as a special c...
International audience
hEART 2020, 9th Symposium of the European Association for Research in Transportation - Virtual conference, Lyon, France, 03-/02/2021 - 04/02/2021
hEART 2020, 9th Symposium of the European Association for Research in Transportation - Virtual conference, Lyon, FRANCE, 03-/02/2021 - 04/02/2021
