Publicaciones

Tipo de Documento

Palabras clave

Autor

De

Au

Affichage de 541 à 550 sur 1989

Article dans une revue

Analysis of lubricant performance in punching and blanking

Marcel Moghadam, Matteo Villa, Philippe Moreau, André Dubois, Laurent Dubar, Chris V. Nielsen, Niels Bay

Punching and blanking processes are characterized by severe tribological conditions due to the creation of virgin surfaces, which are highly prone to develop pick-up of workpiece material on the punch surface. Hazardous forming lubricants are, therefore, commonly used in punching and blanking...

Tribology International, 2020, 141, pp.105949. ⟨10.1016/j.triboint.2019.105949⟩. ⟨hal-03442244⟩

Article dans une revue

Study of transient condensation occurring during the starting of the evaporation of a droplet deposited on a heated substrate

Dorra Khilifi, Walid Foudhil, Kamel Fahem, Souad Harmand, Sadok Ben Jabrallah

The evaporation of a drop deposited on a heated substrate is a complex process, which combines several phenomena such as the Marangoni effect, mass and thermal transfers, etc. We developed, in this paper, a mathematical model and a numerical simulation code used to carry out an in-depth study about...

Thermal Science, 2020, 24 (6 Part B), pp.4075-4087. ⟨10.2298/TSCI181122377K⟩. ⟨hal-03579860⟩

Article dans une revue

Enhance sentiment analysis on social networks with social influence analytics

Nadia Chouchani, Mourad Abed

Sentiment analysis on social networks has attracted increasing research attention. Most previous works rely on text mining and the phenomenon of Homophily reflected by explicit friendship relations, which are a weak assumption for modeling sentiment and opinion similarities. In this paper we show...

Journal of Ambient Intelligence and Humanized Computing, 2020, 11 (1), pp.139-149. ⟨10.1007/s12652-019-01234-0⟩. ⟨hal-02081158⟩

Article dans une revue

Particulate emissions measurements by laser-based techniques in a boiler fueled by wood pellets

Salma Bejaoui, Marie Creyx, Eric Delacourt, Céline Morin, Eric Therssen

This paper describes mainly laser-based techniques applied to a boiler fueled by wood pellets which is a real complicated combustion system. To our knowledge, laser-induced incandescence (LII) and extinction are used to characterize particulate emission at the exhaust for the first time because...

Applied Physics B - Laser and Optics, 2020, 126 (1), ⟨10.1007/s00340-019-7350-5⟩. ⟨hal-03440947⟩

Article dans une revue

The effect of water’s presence around the Phase Change Material

Haythem Shili, Kamel Fahem, Souad Harmand, Sadok Ben Jabrallah

As part of the research in the field of thermal control of electronic components, a phase change material is confined in a liquid and is heated vertically on one side by a hot plate. The presence of the liquid around the phase change material prevents the formation of air bubbles produced in case...

Thermal Science, 2020, 24 (6 Part B), pp.4049-4059. ⟨10.2298/TSCI180922301S⟩. ⟨hal-03579918⟩

Article dans une revue

Digital Cultural Heritage Preservation in Art Painting: A Surface Roughness Approach to the Brush Strokes

Anna Mironova, Frédéric Robache, Raphaël Deltombe, Robin Guibert, Ludovic Nys, Maxence Bigerelle

There is a growing interest in cultural heritage preservation. The notion of HyperHeritage highlights the creation of new means of communication for the perception and data processing in cultural heritage. This article presents the Digital Surface HyperHeritage approach, an academic project to...

Sensors, 2020, 20 (21), pp.6269. ⟨10.3390/s20216269⟩. ⟨hal-03449100⟩

Article dans une revue

Eco-Driving of Metro Trains Considering Variable Efficiency of Propulsion System

Arun Kumar Kantheti, Denis Berdjag, Sebastien Delprat, Aamir Kamran

The main goal of energy-efficient train control (EETC) is to devise strategies and methods in order to consume the least amount of energy while respecting the system and the operational constraints. Typically, such problems are tackled by breaking the trajectory into various singular and regular...

IEEE Transactions on Control Systems Technology, In press, 6, pp.25-30. ⟨10.1109/TCST.2025.3549274⟩. ⟨hal-04978646⟩

Article dans une revue

Valuing free-form text data from maintenance logs through transfer learning with CamemBERT

Juan Pablo Usuga Cadavid, Bernard Grabot, Samir Lamouri, Robert Pellerin

Coupling a production scheduling process with maintenance logs can provide important advantages. For instance, this enables the adaptation of planning to the reality of the shop floor. Nevertheless, maintenance logs are often highly unstructured, as they mainly rely on free-form text comments from...

Enterprise Information Systems, 2020, pp.1-29. ⟨10.1080/17517575.2020.1790043⟩. ⟨hal-03426807⟩

Article dans une revue

Heuristics for the single machine weighted sum of completion times scheduling problem with periodic maintenance

Hanane Krim, Rachid Benmansour, David Duvivier, Daoud Aït-Kadi, Said Hanafi

This paper tackles the single machine scheduling problem with periodic preventive maintenance in order to minimize the weighted sum of completion times. This criterion is certainly less studied than the makespan but it remains nonetheless interesting on the theoretical and practical levels. Indeed...

Computational Optimization and Applications, 2020, 75 (1), pp.291-320. ⟨10.1007/s10589-019-00142-5⟩. ⟨hal-03517880⟩

Article dans une revue

Skewed general variable neighborhood search for the cumulative capacitated vehicle routing problem

Noura Smiti, Mohamed Mahjoub Dhiaf, Bassem Jarboui, Said Hanafi

The cumulative capacitated vehicle routing problem (CCVRP) is a relatively new version of the classical capacitated vehicle routing problem, and it is equivalent to a traveling repairman problem with capacity constraints and a homogeneous vehicle fleet, which aims to minimize the total arrival time...

International Transactions in Operational Research, 2020, 27 (1), pp.651-664. ⟨10.1111/itor.12513⟩. ⟨hal-03400354⟩