Search results for " Computer science"

Study and Comparison of Surface Roughness Measurements

2014

Journées du Groupe de Travail en Modélisation Géométrique (GTMG'14), Lyon; This survey paper focus on recent researches whose goal is to optimize treatments on 3D meshes, thanks to a study of their surface features, and more precisely their roughness and saliency. Applications like watermarking or lossy compression can benefit from a precise roughness detection, to better hide the watermarks or quantize coarsely these areas, without altering visually the shape. Despite investigations on scale dependence leading to multi-scale approaches, an accurate roughness or pattern characterization is still lacking, but challenging for those treatments. We think there is still room for investigations t…

Accompagnement à l'autonomie des travailleurs handicapés : un ajustement à réaliser entre politiques publiques et pratiques des ESAT ?

2021

Thème du congrès : "Les organisations de santé : définitions et transformations"; National audience

A Cyber-Physical System for Semi-autonomous Oil & Gas Drilling Operations

2019

International audience; In Oil&Gas drilling operations and after reaching deep drilled depths, high temperature increases significantly enough to damage the down-hole drilling tools, and the existing mitigation process is insufficient. In this paper, we propose a Cyber-Physical System (CPS) where agents are used to represent the collaborating entities in Oil\&Gas fields both up-hole and down-hole. With the proposed CPS, down-hole tools respond to high temperature autonomously with a decentralized collective voting based on the tools' internal decision model while waiting for the cooling performed up-hole by the field engineer. This decision model, driven by the tools' specifications, aims t…

Modélisation sémantique et logique pour une simulation multi-agent dans le contexte de gestion de catastrophe

2019

International audience

Simulation of a realistic residential development with the integration of two existing models

2017

International audience

An Agent based model for the transmission and control of the COVID-19 in Dijon

2020

International audience

Kernel Density Estimation applied to the chance-constrained Goddard problem

2016

Optimisation d’un lanceur

2015

Signal transformation from olfactory receptor neurons to central neurons

2010

International audience

Olfactory receptor neurons: A comparative analysis of their response properties with diverse stimuli in different species

2010

International audience