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Affichage de 1431 à 1440 sur 5635

  • 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⟩

  • Communication dans un congrès

Observer-based output feedback consensus protocol for double-integrator multi-agent systems under intermittent sampled position measurements

Dylan Poulsen, Michael Defoort, Mohamed Djemai

This paper deals with the leader-follower consensus problem for double-integrator multi-agent systems using sampled position data information. An observer-based output feedback controller is designed to study this problem while taking into account intermittent sensor failures. The non-uniformity…

21st IFAC World Congress 2020, Jul 2020, Berlin, Germany. pp.3025-3030, ⟨10.1016/j.ifacol.2020.12.993⟩. ⟨hal-03697877⟩

  • Proceedings/Recueil des communications

Survey on a Set of Features for New Urban Warehouse Management Inspired by Industry 4.0 and the Physical Internet.

Aurélie Édouard, Yves Sallez, Virginie Fortineau, Samir Lamouri, Alexandre Berger

City logistics is one of the most significant branches of supply chain management. It deals with the logistics and transportation activities in urban areas. This research area has recently experienced exponential growth in publications. In this article, we introduce a new urban warehouse. This…

Proceedings of SOHOMA 2020, Oct 2020, Paris, France. 952, Springer International Publishing, pp.449-459, 2020, Studies in Computational Intelligence. ⟨hal-03403111⟩

  • Communication dans un congrès

Conception d’architectures de pilotage “non centralisées”: Contributions et collaborations

Damien Trentesaux

Cette présentation décrit les principaux concepts développés dans l'équipe autour des architectures de pilotage "non centralisées", c'est à dire composées d'entités décisionnelles hiérarchisées, distribuées ou décentralisées qui inter-agissent au sein d'une…

Présentation au comité de direction du GDR MACS, Nov 2020, Virtual Event, France. ⟨hal-03423948⟩

  • Article dans une revue

A query-based framework to improve BIM multi-domain collaboration

Sattler Léa, Samir Lamouri, Robert Pellerin, Virginie Fortineau, Mohammed Larabi, Thomas Maigne

Although BIM has been widely adopted in the past decade, multi-domain collaboration through BIM is still a struggle, involving different barriers such as trade-specific semantic definitions, data-schemas heterogeneousness and low levels of digital cooperation in AEC. After a brief review of…

Enterprise Information Systems, 2020, pp.1-23. ⟨10.1080/17517575.2020.1845810⟩. ⟨hal-03426767⟩

  • Article dans une revue

A Distributed Observer-Based Cyber-Attack Identification Scheme in Cooperative Networked Systems under Switching Communication Topologies

Anass Taoufik, Michael Defoort, Krishna Busawon, Laurent Dala, Mohamed Djemai

This paper studies an approach for detecting cyber attacks against networked cooperative systems (NCS) that are assumed to be working in a cyber-physical environment. NCS are prone to anomalies both due to cyber and physical attacks and faults. Cyber-attacks being more hazardous given the…

Electronics, 2020, 9 (11), pp.1912. ⟨10.3390/electronics9111912⟩. ⟨hal-03698157⟩

  • Article dans une revue

Automatic generation of personalized applications based on social media

Nadia Chouchani, Mourad Abed

In this work, we present a contextual personalization method based on users' interests and social neighborhoods. It is implemented by proposing an approach to automatically generate personalized interactive applications based on social media platforms. The shared contents, designed by…

Procedia Computer Science, 2020, 170, pp.825 - 830. ⟨10.1016/j.procs.2020.03.149⟩. ⟨hal-03690717⟩

  • Article dans une revue

Energetic valourisation of waste tyres by pyrolysis: catalyst effect on tyres derived oil and gases

Hiba Rejeb, Emna Berrich, Mohamed Hachemi Chahbani, Fethi Aloui

In this paper, an experimental investigation is carried out to study the zeolite catalyst ZSM5 effects on pyrolysis tyres derived oil TDO and gases. Two percentages of zeolite catalyst have been chosen, i.e., 10% and 20%. Experiments were carried out in a semi-batch reactor under inert atmosphere.…

International Journal of Global Warming, 2020, 20 (3), pp.187. ⟨10.1504/ijgw.2020.106593⟩. ⟨hal-02634737⟩

  • Article dans une revue

Control of an automated wheelchair

Michael Gray, Thierry-Marie Guerra, Sebastien Delprat, Sami Mohammad

Due to the world's aging population, the development of affordable and easy to use wheelchairs is becoming a priority. In this study, the control of an automated wheelchair is proposed. The model equations are derived from the Euler-Lagrange equations, then a descriptor model is formulated.…

IFAC-PapersOnLine, 2020, 53 (2), pp.7971-7976. ⟨10.1016/j.ifacol.2020.12.2202⟩. ⟨hal-03691507⟩