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Affichage de 871 à 880 sur 2043

Article dans une revue

Gait features fusion for efficient automatic age classification

Nabila Mansouri, Mohammed Aouled Issa, Yousra Ben Jemaa

Far from the camera, image resolution is significantly degraded and person cannot cooperate with the acquisition equipment. So, the classical intrusive biometrics approach could not be applied. As a non-intrusive biometric, gait analysis gained the attention of the computer vision community for…

IET Computer Vision, 2018, 12 (1), pp.69-75. ⟨10.1049/iet-cvi.2017.0055⟩. ⟨hal-03676485⟩

Article dans une revue

An index to quantify deviations from normal trunk mobility: Clinical correlation and initial test of validity

Yannick Delpierre, Michel Ritz, Cyril Garnier

Background In case of people suffering from chronic low back pain, specific movements of the hip, pelvis, and trunk are associated with pain. Comparing range of motion measurements for multiple planes and from different segments and lines in reference to those of healthy individuals seems…

Clinical Biomechanics, 2018, 52, pp.66-71. ⟨10.1016/j.clinbiomech.2018.01.014⟩. ⟨hal-03464910⟩

Article dans une revue

A constitutive multiphysics modeling for nearly incompressible dissipative materials: application to thermo–chemo-mechanical aging of rubbers

Stéphane Lejeunes, Dominique Eyheramendy, Adnane Boukamel, Alexis Delattre, Stéphane Méo, Komla Dela Ahose

In this paper we investigate the modeling of chemo-physical evolution due to thermo-mechanical loadings at finite strain in soft materials. In particular we discuss the question of a proper and consistent thermodynamical formulation in the case of nearly incompressible materials. The objective of…

Mechanics of Time-Dependent Materials, 2018, 22 (1), pp.51--66. ⟨10.1007/s11043-017-9351-2⟩. ⟨hal-01569924⟩

Article dans une revue

Avoiding Matrix Inversion in Takagi–Sugeno-Based Advanced Controllers and Observers

Thomas Laurain, Jimmy Lauber, Reinaldo Martinez Palhares

Many of the recent advances on control and estimation of systems described by Takagi-Sugeno (TS) fuzzy models are based on matrix inversion, which could be a trouble in the case of real-time implementation. This paper is devoted to the development of alternative solutions to this matrix inversion…

IEEE Transactions on Fuzzy Systems, 2018, 26 (1), pp.216-225. ⟨10.1109/TFUZZ.2017.2647992⟩. ⟨hal-03428201⟩

Article dans une revue

Simple iterative procedure for the thermal–mechanical analysis of continuous casting processes, using the element-free Galerkin method

Juan Carlos Álvarez-Hostos, Alfonso D. Bencomo, Eli Saúl Puchi-Cabrera

The present work has been conducted to develop a straightforward procedure for solving the thermal–mechanical problem in a conventional continuous casting (CC) process using the element free Galerkin method. The linear momentum balance equation has been developed on the basis of this global weak…

Journal of Thermal Stresses, 2018, 41 (2), pp.160-181. ⟨10.1080/01495739.2017.1389325⟩. ⟨hal-03671619⟩

Article dans une revue

AQUArIUM - A suite of software measures for HCI quality evaluation of ubiquitous mobile applications

Rainara Maia Carvalho, Rossana M.C. Andrade, Káthia Marçal de Oliveira

Ubiquitous computing has changed the way users interact with technology. Its applications are everywhere, supporting users in everyday activities in a transparent way with little or no need for attention. To ensure the adoption of these applications, it is essential to assess the quality of the…

Journal of Systems and Software, 2018, 136, pp.101-136. ⟨10.1016/j.jss.2017.11.022⟩. ⟨hal-03401001⟩

Article dans une revue

A pseudo-transient heat transfer simulation of a continuous casting process, employing the element-free Galerkin method

Juan Carlos Álvarez-Hostos, Alfonso D. Bencomo, Eli Saúl Puchi-Cabrera, Inés M. Figueroa Poleo

The present work has been conducted in order to develop a novel solution for the heat transfer problem during the continuous casting of steel billets and blooms, by using the element-free Galerkin method under a pseudo-transient moving cross-section slice approach. The transport laws, non-linear…

International Journal of Cast Metals Research, The, 2018, 31 (1), pp.47-55. ⟨10.1080/13640461.2017.1366002⟩. ⟨hal-03671668⟩

Article dans une revue

An Embedded Multi-Sensor Data Fusion Design for Vehicle Perception Tasks

Mokhtar Bouain, Karim Mohamed Abedallah Ali, Denis Berdjag, Nizar Fakhfakh, Rabie Ben Atitallah

Nowadays, multi-sensor architectures are popular to provide a better understanding of environment perception for intelligent vehicles. Using multiple sensors to deal with perception tasks in a rich environment is a natural solution. Most of the research works have focused on PC-based…

Journal of Communications, 2018, 13 (1), pp.8-14. ⟨10.12720/jcm.13.1.8-14⟩. ⟨hal-03400988⟩

Article dans une revue

Adaptive layout for operating theatre in hospitals: different mathematical models for optimal layouts

Abdelahad Chraibi, Said Kharraja, Ibrahim H. Osman

The adaptive layout for operating theatre (ALOT) problem in hospitals seeks to determine the ‘most efficient’ layout placement of a set of health-care operating facilities, corridors and elevators in a designated area subject to a set of constraints on professional standards. Such standards include…

Annals of Operations Research, 2018, 272 (1-2), pp.493-527. ⟨10.1007/s10479-018-2799-x⟩. ⟨hal-03400636⟩

Article dans une revue

Large-scale fractional-order systems: stability analysis and their decentralized functional observers design

Yassine Boukal, Mohamed Darouach, Michel Zasadzinski, Nour-Eddine Radhy

This study concerns the stability analysis of linear large-scale fractional-order systems and its functional observers design. First, based on the diffusive representation of the fractional-order derivative and the indirect Lyapunov approach, the stability of large-scale fractional-order…

IET Control Theory and Applications, 2018, 12 (3), pp.359-367. ⟨10.1049/iet-cta.2017.0264⟩. ⟨hal-01658007⟩