Virginie Driss, Fanny Legrand, Emmanuel Hermann, Sylvie Loiseau, Yann Guerardel, Laurent Kremer, Estelle Adam, Gaëtane Woerly, David Dombrowicz, Monique Capron

Peripheral blood and tissue eosinophilia are a prominent feature in allergic diseases and during helminth infections. Eosinophil recruitment also frequently occurs upon mycobacterial infections, particularly in lung granuloma. However, the mechanism by which eosinophils interact with mycobacteria…

Blood, 2009, 113 (14), pp.3235-44. ⟨10.1182/blood-2008-07-166595⟩. ⟨hal-00373657⟩

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Discrete Tagaki-Sugeno models for control: Where are we?

Thierry-Marie Guerra, Alexandre Kruszewski, Jimmy Lauber

This work deals with relaxed conditions for stability and stabilization of discrete-time Takagi–Sugeno (TS) models. It recalls classical results found in the literature which use quadratic Lyapunov functions leading to very conservative conditions, and various extensions based on piecewise and non-…

Annual Reviews in Control, 2009, 33 (1), pp.37-47. ⟨10.1016/j.arcontrol.2009.01.004⟩. ⟨hal-00519406⟩

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Discrete-time normal form for left invertibility problem

Mohamed Djemai, Jean-Pierre Barbot, Inam Belmouhoub

This paper deals with the design of quadratic and higher order normal forms for the left invertibility problem. The linearly observable case and one-dimensional linearly unobservable case are investigated. The interest of such a study in the design of a delayed discrete-time observer is examined.…

European Journal of Control, 2009, 15 (2), pp.194-204. ⟨10.3166/ejc.15.194-204⟩. ⟨hal-00772645⟩

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Dynamic similarity during human running: About Froude and Strouhal dimensionless numbers

Nicolas Delattre, Mario A Lafortune, Pierre Moretto

Journal of Biomechanics, 2009, 42 (3), pp.312-318. ⟨10.1016/j.jbiomech.2008.11.010⟩. ⟨hal-04396520⟩

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Output feedback LMI tracking control conditions with H∞ criterion for uncertain and disturbed T–S models

Badr Mansouri, Noureddine Manamanni, Kevin Guelton, Alexandre Kruszewski, Thierry-Marie Guerra

This work concerns the tracking problem of uncertain Takagi-Sugeno (T-S) continuous fuzzy model with external disturbances. The objective is to get a model reference based output feedback tracking control law. The control scheme is based on a PDC structure, a fuzzy observer and a H∞ performance to…

Information Sciences, 2009, 179 (4), pp.446-457. ⟨10.1016/j.ins.2008.10.007⟩. ⟨hal-00793235⟩

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Integrating human factors in the design of intelligent systems: an example in air traffic control

Serge Debernard, Benoît Guiost, Thierry Poulain, Igor Crevits, David Annebicque, Patrick Millot

In the current organisation of air traffic control, some cooperative activities appear in the work of air traffic controllers, especially between Tactical Controllers (TC) and Planning Controllers (PC), who manage aircraft inside a sector to prevent collisions. These cooperative activities allow…

Int. J. Intelligent Systems Technologies and Applications, 2009, 7 (2), pp.205 - 226. ⟨10.1504/IJISTA.2009.026088⟩. ⟨hal-02112887⟩

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A 3D fourth order fabric tensor approach of anisotropy in granular media

Jamila Rahmoun, Djimedo Kondo, Olivier Millet

We propose a micromechanical approach for granular media, with a particular account of the texture-induced anisotropy and of the strain localization rule. The approach is mainly based on the consideration of a fourth order fabric tensor able to capture general anisotropy which can be induced by…

Computational Materials Science, 2009, 46 (4), pp.869-880. ⟨10.1016/j.commatsci.2009.04.030⟩. ⟨hal-00418889⟩

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A Hybrid Algorithm for the Unbounded Knapsack Problem

Vincent Poirriez, Nicola Yanev, Rumen Andonov

This paper presents a new approach for exactly solving the Unbounded Knapsack Problem (UKP) and proposes a new bound that was proved to dominate the previous bounds on a special class of UKP instances. Integrating bounds within the framework of sparse dynamic programming led to the creation of an…

Discrete Optimization, 2009, 6, pp.110-124. ⟨10.1016/j.disopt.2008.09.004⟩. ⟨inria-00335065⟩