Search

Your search keyword '"Industrial Engineering Department (DIIND-USACH)"' showing total 6 results
Start Over Author "Industrial Engineering Department (DIIND-USACH)"
6 results on '"Industrial Engineering Department (DIIND-USACH)"'

1. A partial decomposition approach for solving the stochastic uncapacitated lot-sizing problem

Author

Quezada, Franco, Gicquel, Céline, Kedad-Sidhoum, Safia, Industrial Engineering Department (DIIND-USACH), Universidad de Chile = University of Chile [Santiago] (UCHILE), Réseaux & Optimisation Combinatoire et Stochastique (ROCS), Laboratoire Interdisciplinaire des Sciences du Numérique (LISN), Institut National de Recherche en Informatique et en Automatique (Inria)-CentraleSupélec-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche en Informatique et en Automatique (Inria)-CentraleSupélec-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Science des Données (SDD), Institut National de Recherche en Informatique et en Automatique (Inria)-CentraleSupélec-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche en Informatique et en Automatique (Inria)-CentraleSupélec-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), CEDRIC. Optimisation Combinatoire (CEDRIC - OC), Centre d'études et de recherche en informatique et communications (CEDRIC), Ecole Nationale Supérieure d'Informatique pour l'Industrie et l'Entreprise (ENSIIE)-Conservatoire National des Arts et Métiers [CNAM] (CNAM), HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-Ecole Nationale Supérieure d'Informatique pour l'Industrie et l'Entreprise (ENSIIE)-Conservatoire National des Arts et Métiers [CNAM] (CNAM), and HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)

Subjects
[INFO.INFO-RO]Computer Science [cs]/Operations Research [cs.RO]
Abstract

International audience

Published
2022

2. A partial decomposition approach to solve the stochastic uncapacitated lot-sizing problem

Author

Quezada, Franco, Gicquel, Céline, Kedad-Sidhoum, Safia, Industrial Engineering Department (DIIND-USACH), Universidad de Chile = University of Chile [Santiago] (UCHILE), Réseaux & Optimisation Combinatoire et Stochastique (ROCS), Laboratoire Interdisciplinaire des Sciences du Numérique (LISN), Institut National de Recherche en Informatique et en Automatique (Inria)-CentraleSupélec-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche en Informatique et en Automatique (Inria)-CentraleSupélec-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Science des Données (SDD), Institut National de Recherche en Informatique et en Automatique (Inria)-CentraleSupélec-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche en Informatique et en Automatique (Inria)-CentraleSupélec-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), CEDRIC. Optimisation Combinatoire (CEDRIC - OC), Centre d'études et de recherche en informatique et communications (CEDRIC), Ecole Nationale Supérieure d'Informatique pour l'Industrie et l'Entreprise (ENSIIE)-Conservatoire National des Arts et Métiers [CNAM] (CNAM), HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-Ecole Nationale Supérieure d'Informatique pour l'Industrie et l'Entreprise (ENSIIE)-Conservatoire National des Arts et Métiers [CNAM] (CNAM), and HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)

Subjects
[INFO.INFO-RO]Computer Science [cs]/Operations Research [cs.RO]
Abstract

International audience

Published
2022

3. Human factors integration in manufacturing systems design using function–behavior–structure framework and behaviour simulations

Author

Ali Siadat, Alain Etienne, Jean-Yves Dantan, Ismail El Mouayni, Leyla Sadeghi, Laboratoire de Conception Fabrication Commande (LCFC), Université de Lorraine (UL)-Arts et Métiers Sciences et Technologies, HESAM Université (HESAM)-HESAM Université (HESAM), Centre de Recherche en Automatique de Nancy (CRAN), Centre National de la Recherche Scientifique (CNRS)-Université de Lorraine (UL), Industrial Engineering Department (DIIND-USACH), and Universidad de Chile

Subjects
Structure (mathematical logic), 0209 industrial biotechnology, Manufacturing system, Computer science, Mechanical Engineering, media_common.quotation_subject, Human factors integration, 02 engineering and technology, Security token, Industrial engineering, Human aspect, Industrial and Manufacturing Engineering, Design method, [SPI]Engineering Sciences [physics], 020303 mechanical engineering & transports, 020901 industrial engineering & automation, 0203 mechanical engineering, Systems design, Engineering design process, Set (psychology), Function (engineering), Productivity, media_common
Abstract

International audience; Human factors integration is often achieved during detailed manufacturing system design phases. Whereas, significant decisions are token when overall primary design is set. Accordingly, this paper introduces a new design framework based on the function–behavior–structure to consider human factors earlier in the design process. The main idea consists in analysing the behavioural interactions between workers and manufacturing equipment driven from the system structure. Relevant human and health related factors to these interactions are then integrated in the analysis. These interactions are model and simulated to assess the system design using specific productivity and working conditions indicators.

Published
2019
Full Text
View/download PDF

4. A self-adaptive cell-ID positioning system based on visible light communications in underground mines

Author

Nicolas Krommenacker, Miguel Alfaro, Ismael Soto, Óscar C. Vásquez, Centre de Recherche en Automatique de Nancy (CRAN), Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS), Departamento de Ingenieria Industrial [Santiago] (DII), Industrial Engineering Department (DIIND-USACH), Universidad de Chile, Department of Electrical Engineering, University of Santiago, Chile, University of Talca, and Centre National de la Recherche Scientifique (CNRS)-Université de Lorraine (UL)

Subjects
020203 distributed computing, Engineering, Positioning system, business.industry, Hybrid positioning system, Visible Light Communications, [SHS.INFO]Humanities and Social Sciences/Library and information sciences, Real-time computing, Electrical engineering, Visible light communication, 020206 networking & telecommunications, 02 engineering and technology, Base transceiver station, Cell-ID, Cell ID, Positioning Accuracy, Indoor positioning system, Position (vector), Indoor Positioning, 0202 electrical engineering, electronic engineering, information engineering, Cellular network, Self-adaptive System, business
Abstract

International audience; The Cell-ID positioning technique is usually implemented on cellular networks to locate mobile phones according to the cell identification code forwarded by the Base Transceiver Station (BTS). The user is then assumed to be located at the same coordinate position as the BTS. However, this simple positioning method, also used in indoor location systems with WiFi or RFID technologies, suffers from a lack of accuracy due to the size and the density of cells. In this paper we propose an indoor positioning system in underground mine tunnels based on the cell-ID method and the innovative Visible Light Communications (VLC) technology. Unlike previous technologies, it is possible to increase the position accuracy in controlling the number of light sources, i.e. the distribution of overlapping cells. As a result, self-adaptive positioning systems could be developed, where the switch on (or off) of the individual LEDs is determined according to the precision required by the application. We present an analytical model for such systems, based on Euclidean geometry equations. It is shown that the maximum position error in each cell may be fixed to obtain a positioning system with a constant accuracy. Finally, an application of this system is given to locate people or machinery in underground mine tunnels.

Published
2016
Full Text
View/download PDF

5. Positioning in underground mines

Author

Krommenacker, Nicolas, Vasquez, Oscar C., Alfaro, Miguel, Soto, Ismael, Centre de Recherche en Automatique de Nancy (CRAN), Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS), Industrial Engineering Department (DIIND-USACH), Universidad de Chile, and Department of Electrical Engineering, University of Santiago, Chile

Subjects
Positioning Accuracy, Visible Light Communications, Indoor Positioning, [SHS.INFO]Humanities and Social Sciences/Library and information sciences, Self-adaptive System, Cell-ID
Abstract

International audience; The Cell-ID positioning technique is usually implemented on cellular networks to locate mobile phones according to the cell identification code forwarded by the Base Transceiver Station (BTS). The user is then assumed to be located at the same coordinate position as the BTS. However, this simple positioning method, also used in indoor location systems with WiFi or RFID technologies, suffers from a lack of accuracy due to the size and the density of cells. In this paper we propose an indoor positioning system in underground mine tunnels based on the cell-ID method and the innovative Visible Light Communications (VLC) technology. Unlike previous technologies, it is possible to increase the position accuracy in controlling the number of light sources, i.e. the distribution of overlapping cells. As a result, self-adaptive positioning systems could be developed, where the switch on (or off) of the individual LEDs is determined according to the precision required by the application. We present an analytical model for such systems, based on Euclidean geometry equations. It is shown that the maximum position error in each cell may be fixed to obtain a positioning system with a constant accuracy. Finally, an application of this system is given to locate people or machinery in underground mine tunnels.

Published
2015

6. Mechanism design for aggregating energy consumption and quality of service in speed scaling scheduling

Author

Óscar C. Vásquez, Christoph Dürr, Łukasz Jeż, Recherche Opérationnelle (RO), Laboratoire d'Informatique de Paris 6 (LIP6), Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS), Institute of Computer Science, University of Wrocław [Poland] (UWr), Dipartimento di Ingegneria informatica automatica e gestionale [Roma] (DIAG UNIROMA), Università degli Studi di Roma 'La Sapienza' = Sapienza University [Rome] (UNIROMA), Industrial Engineering Department, Industrial Engineering Department (DIIND-USACH), Universidad de Chile = University of Chile [Santiago] (UCHILE), Dipartimento di Ingegneria informatica automatica e gestionale (DIAG), Università degli Studi di Roma 'La Sapienza' = Sapienza University [Rome], Universidad de Chile, and Discrete Mathematics

Subjects
FOS: Computer and information sciences, Marginal cost, Optimization, TheoryofComputation_MISCELLANEOUS, Mathematical optimization, Computer Science::Computer Science and Game Theory, General Computer Science, Computer science, Real-time computing, [INFO.INFO-DS]Computer Science [cs]/Data Structures and Algorithms [cs.DS], Mechanism design, 0102 computer and information sciences, 02 engineering and technology, 01 natural sciences, Theoretical Computer Science, Scheduling (computing), symbols.namesake, Quality of service, Computer Science - Computer Science and Game Theory, 020204 information systems, 0202 electrical engineering, electronic engineering, information engineering, Economics, SDG 7 - Affordable and Clean Energy, Computer Science::Operating Systems, [INFO.INFO-GT]Computer Science [cs]/Computer Science and Game Theory [cs.GT], Scheduling, Energy management, TheoryofComputation_GENERAL, Energy consumption, Strategic game, 010201 computation theory & mathematics, Nash equilibrium, symbols, Speed scaling, Potential game, Mathematical economics, SDG 7 – Betaalbare en schone energie, Computer Science and Game Theory (cs.GT)
Abstract

International audience; We consider a strategic game, where players submit jobs to a machine that executes all jobs in a way that minimizes energy while respecting the given deadlines. The energy consumption is then charged to the players in some way. Each player wants to minimize the sum of that charge and of their job's deadline multiplied by a priority weight. Two charging schemes are studied, the proportional cost share which does not always admit pure Nash equilibria, and the marginal cost share, which does always admit pure Nash equilibria, at the price of overcharging by a constant factor.

Published
2013
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results