Publicaciones

Affichage de 1301 à 1310 sur 5525

ART

A Lyapunov-Like Characterization of Predefined-Time Stability

Esteban Jiménez-Rodríguez, Aldo-Jonathan Muñoz-Vázquez, Juan Diego Sanchez-Torres, Michael Defoort, Alexander Loukianov

This article studies Lyapunov-like conditions to ensure a class of dynamical systems to exhibit predefined-time stability. The origin of a dynamical system is predefined-time stable if it is fixed-time stable, and an upper bound of the settling-time function can be arbitrarily chosen a priori...

IEEE Transactions on Automatic Control, 2020, 65 (11), pp.4922-4927. ⟨10.1109/TAC.2020.2967555⟩. ⟨hal-03424010⟩

ART

On the improvement of calibration accuracy of parallel robots – modeling and optimization

Toufik Bentaleb, Jamshed Iqbal

This paper proposes kinematic based calibration methods for Delta parallel robots. The boundary of the robot workspace is computed using a forward kinematic model. Influence of errors in kinematic parameters on the workspace boundaries is investigated. The novelty of the proposed approach lies in...

Journal of Theoretical and Applied Mechanics, 2020, 58 (1), pp.261 - 272. ⟨10.15632/jtam-pl/115863⟩. ⟨hal-03689244⟩

THESE

The dynamic parking allocation problem, Le problème d'affectation de places de stationnement dynamique

Marko Mladenovic

This thesis focuses on the problem of urban parking, especially in peak traffic hours. One of the main objectives is to explore the solution methods from operational research perspective and to provide practical solutions through mathematical programming and heuristics. We first consider a..., Cette thèse s'intéresse à la problématique du stationnement en milieu urbain, en particulier en période de forte influence. Un des objectifs principaux est l'exploration de méthodes issues de la recherche opérationnelle pour apporter des solutions pratiques via la programmation...

Operations Research [math.OC]. Université Polytechnique Hauts-de-France, 2020. English. ⟨NNT : 2020UPHF0009⟩. ⟨tel-02498034⟩

COUV

Les robots sociaux, de la fiction à la faisabilité

Bako Rajaonah, Arnaud Huftier

Frédérique Berrod; Philippe Clermont; Damien Trentesaux. Droit et robots, Presses universitaires de Valenciennes, pp.51-72, 2020, 9782364240704. ⟨hal-03456389⟩

COMM

Privacy for the Distributed Stochastic Algorithm with Breakouts.

Julien Vion, René Mandiau, Sylvain Piechowiak, Marius Silaghi

Privacy has traditionally been a major motivation of distributed problem solving. In this paper, we focus on privacy issues when solving Distributed Constraint Optimization Problems (DCOPs) using a local search approach. Two such popular algorithms exist to find good solutions to DCOP: DSA and GDBA...

International Symposium on Artificial Intelligence and Mathematics (January 6-8), Fort Lauderdale, Jan 2020, Floride, United States. ⟨hal-03382508⟩

ART

Surface Texturization of Breast Implants Impacts Extracellular Matrix and Inflammatory Gene Expression in Asymptomatic Capsules

Isabelle I. Brigaud, Charles Garabedian, Nathalie Bricout, Laurent Pieuchot, Arnaud Ponche, Raphaël Deltombe, Rémi Delille, Michael Atlan, Maxence Bigerelle, Karine Anselme

Background: Texturing processes have been designed to improve biocompatibility and mechanical anchoring of breast implants. However, a high degree of texturing has been associated with severe abnormalities. In this study, the authors aimed to determine whether implant surface topography could also...

Plastic and Reconstructive Surgery, 2020, 145 (3), pp.542e-551e. ⟨10.1097/PRS.0000000000006606⟩. ⟨hal-02536840⟩

COMM

Let My Car Alone: Parking Strategies with Social-Distance Preservation in the Age of COVID-19

Thierry Delot, Sergio Ilarri

Searching for an available parking space is a time-consuming and frustrating task for drivers, which also leads to huge amounts of fuel waste. Far from being solved, as the COVID-19 crisis slowly resolves, we can expect an increase in the use of private cars in comparison with public transportation...

International Conference on Emerging Ubiquitous Systems and Pervasive Networks (EUSPN 2020), Nov 2020, Madeira, Portugal. pp.143-150, ⟨10.1016/j.procs.2020.10.022⟩. ⟨hal-03382318⟩