{"id":39,"date":"2023-05-30T12:42:57","date_gmt":"2023-05-30T12:42:57","guid":{"rendered":"http:\/\/193.194.89.179\/wp_lamcdro\/?page_id=39"},"modified":"2024-10-14T10:05:44","modified_gmt":"2024-10-14T10:05:44","slug":"modelisation-et-optimisation-des-systemes-industriels-mosi","status":"publish","type":"page","link":"https:\/\/lamcdro.usthb.dz\/index.php\/equipes-de-recherche\/modelisation-et-optimisation-des-systemes-industriels-mosi\/","title":{"rendered":"Mod\u00e9lisation et Optimisation des Syst\u00e8mes Industriels (MOSI)"},"content":{"rendered":"\n

Titre de l’\u00e9quipe: Mod\u00e9lisation et Optimisation des Syst\u00e8mes Industriels (MOSI)<\/h3>\n\n\n\n

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Chef de l\u2019\u00e9quipe :<\/strong> OUAFI Rachid<\/strong><\/p>\n\n\n\n

Grade :<\/strong> Professeur<\/p>\n<\/div><\/div>\n\n\n\n

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Liste  des membres de l\u2019\u00e9quipe<\/strong><\/h3>\n\n\n\n
Nom  & Pr\u00e9nom<\/strong><\/td>
Grade Dernier dipl\u00f4me         <\/strong>        <\/strong><\/td>		GradeSp\u00e9cialit\u00e9 <\/strong><\/strong><\/td>Structure de rattachement<\/strong><\/strong><\/td><\/tr>
OUAFI Rachid<\/td>Professeur<\/td>DE<\/td>USTHB <\/td><\/tr>
Kheffache Rezika<\/td>MCB<\/td>D <\/td>USMMTO<\/td><\/tr>
LAOUZAI Abdelfettah   <\/td>MCB                             <\/td>D       <\/td>CDR SH<\/td><\/tr>
ARRACHE  Saida  <\/td>MAA <\/td>MG <\/td>USDB <\/td><\/tr>
AitAbdesselem Maya<\/td>MAA,Doc<\/td>MG<\/td>UAlger1<\/td><\/tr>
BOUGRAB Nassima<\/td>Doctorant<\/td>MS<\/td>USTHB <\/td><\/tr>
OULHA Houda<\/td>Doctorant<\/td>MS <\/td>USTHB<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

                                                                        <\/p>\n\n\n\n

A. Objectifs d’ensemble:<\/strong><\/h3>\n\n\n\n

 L’optimisation des syst\u00e8mes industriels et logistiques constitue un enjeu essentiel pour la comp\u00e9titivit\u00e9 des entreprises de production et de distribution de biens, enjeu aussi bien en termes de co\u00fbts qu’en termes de qualit\u00e9 de service. Il s’agit d’optimiser les activit\u00e9s allant de l’approvisionnement aupr\u00e8s des fournisseurs jusqu’\u00e0 la distribution aux clients en passant par toutes les \u00e9tapes interm\u00e9diaires de production, stockage et transport.  Les outils d\u2019optimisation et d\u2019aide \u00e0 la d\u00e9cision traitent des aspects th\u00e9oriques et g\u00e9n\u00e9raux comme la programmation discr\u00e8te, l\u2019optimisation continue, l\u2019optimisation multicrit\u00e8res et la th\u00e9orie de la d\u00e9cision. Des grands domaines d\u2019application seront \u00e9tudi\u00e9s comme la localisation, la planification, la logistique, les r\u00e9seaux de transport, l\u2019ordonnancement en informatique et productique. Les questions fondamentales de complexit\u00e9 des algorithmes seront \u00e9galement trait\u00e9es de fa\u00e7on approfondie. L\u2019accent est mis sur les outils formels et math\u00e9matiques de mod\u00e9lisation, de repr\u00e9sentation et de gestion informatique. Les  probl\u00e8mes de planification de transport, de l\u2019optimisation de la  gestion de  l\u2019outil de production et de mod\u00e9lisation des syst\u00e8mes d\u2019information entrent parmi les pr\u00e9occupations de l\u2018\u00e9quipe et de ce fait, constituent un moyen de fournir des supports conceptuels, m\u00e9thodologiques d’aide \u00e0 la d\u00e9cision de la conception des processus et des organisations industriels.<\/p>\n\n\n\n

B. Fondements scientifiques<\/strong><\/h3>\n\n\n\n

Nous nous int\u00e9ressons aussi bien au domaine de la conception et de la gestion des syst\u00e8mes de production que celui de la cha\u00eene logistique et du transport. Notre m\u00e9thodologie consiste  \u00e0 \u00e9laborer des mod\u00e8les pertinents pour des syst\u00e8mes r\u00e9els, \u00e0 analyser leurs propri\u00e9t\u00e9s math\u00e9matiques et \u00e0 d\u00e9velopper ensuite des algorithmes d’optimisation et des m\u00e9thodes de simulation efficaces.  Les outils utilis\u00e9s sont ceux de la recherche op\u00e9rationnelle au sens large : programmation lin\u00e9aire et non lin\u00e9aire, graphes, r\u00e9seaux de P\u00e9tri, m\u00e9thodes exactes de type branch-and-bound et branch-and-cut, heuristiques \u00e0 garanties de performance, m\u00e9ta heuristiques. Le transport fait partie int\u00e9grante de la cha\u00eene logistique puisqu’il prend en charge les flux physiques entre sites et la distribution des produits finis aux clients. Comme les industriels sous-traitent de plus en plus leurs transports, les transporteurs doivent s’ins\u00e9rer simultan\u00e9ment dans plusieurs cha\u00eenes logistiques ce qui leur pose des probl\u00e8mes nouveaux de partage des moyens, de gestion de plates-formes (hubs) et de choix de modes de transport (transport intermodal). Les probl\u00e8mes de tourn\u00e9es de v\u00e9hicules et leurs extensions, int\u00e9grant d’autres contraintes r\u00e9elles seront abord\u00e9es, parmi lesquelles nous citons: les probl\u00e8mes de tourn\u00e9es p\u00e9riodiques, les probl\u00e8mes de localisation-routage, les probl\u00e8mes de tourn\u00e9es de v\u00e9hicules  avec fen\u00eatres horaires…<\/p>\n\n\n\n

C. Mots-cl\u00e9s<\/strong><\/h3>\n\n\n\n

Aide \u00e0 la d\u00e9cision, Math\u00e9matiques Industrielles, Syst\u00e8mes d\u2019Information, Probl\u00e8mes d\u2019Optimisation  Combinatoire, Ordonnancement, R\u00e9seaux de transport, Conception et pilotage de la cha\u00eene logistique Coordination et synchronisation des flux, Syst\u00e8me de production.<\/p>\n\n\n\n

D. Production scientifique<\/strong><\/h3>\n\n\n\n

Revues internationales <\/strong><\/h3>\n\n\n\n
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    \n
  1. – A. Laouzai, R. Ouafi: A prediction model for atmospheric  pollution reduction from urban traffic, Environment and Planning B Urban Analytics and City Science<\/a>, June 2021, pp 1-19.<\/li>\n\n\n\n
  2. – A. Benantar, D. Boukachour, R.Ouafi:  An improved tabu search algorithm for the petrol-station replenishment problem with adjustable demands<\/a>“, January 2020,  INFOR:   Information Systems and Operational Research, 58(1):17-37.<\/li>\n\n\n\n
  3. – A. Benantar, D. Boukachour, R.Ouafi:  A combined vehicle loading and routing problem: a case study of fuel logistics, Jan 2019, International Journal of Logistics Systems and Management,  32(3\/4):346.<\/li>\n\n\n\n
  4. – H. Chentli, WR Cherif-Khettaf, R. Ouafi:  Impact of Iterated Local Search Heuristic Hybridization on Vehicle Routing Problems: Application to the Capacitated Profitable Tour Problem,Chapter in book Operations Research and Enterprise Systems,Jan 2019, pp 80-101.<\/li>\n\n\n\n
  5. – H. Chentli, WR Cherif-Khettaf, R. Ouafi:  A Selective Adaptive Large Neighborhood Search Heuristic for the Profitable Tour Problem with Simultaneous Pickup and Delivery services” March 2018, RAIRO,Operations Research, Volume <\/strong>52, Number 4-5, pp <\/strong>1295\u20131328 avec H. Chentli.<\/li>\n\n\n\n
  6.  – A. Giannakos, M. Hifi, R. Kheffache, R. Ouafi:    An Approximation  Algorithm for the k-fixed Depots Problem”, dans la revue:  Computers & Industrial  Engineering  volume 111(C), 2017, pp 50-55.<\/li>\n\n\n\n
  7. – A. Benantar, D. Boukachour, R.Ouafi:  A Petrol Station Replenishment Problem : New Variant and Formulation \u00bb. LORE \u2013 Logistics Research Journal, 2016, issue 1, pp1-18.<\/li>\n\n\n\n
  8.  – A. Giannakos, M. Hifi, R. Kheffache, R. Ouafi: An approximation algorithm for the Three Depots Hamiltonian Path, Eds Migdalas, A. Sifaleras, C.K. Georgiadis, J. Papathanasiou, E. Stiakakis (ISBN: 978-1-4614-5133-4), Springer Proceedings in Mathematics and Statistics, vol. 31, 2013.<\/li>\n\n\n\n
  9. – A. Giannakos, M. Hifi, R. Kheffache, R. Ouafi: An Approximation Algorithm for the Three Depots Hamiltonian Path Problem. Optimization Theory, Decision Making, and Operations Research Applications<\/a> Springer Proceedings in Mathematics & Statistics<\/a> Volume 31, 2012, pp 351-359.<\/li>\n\n\n\n
  10. – M. Hifi, S. N\u00e8gre, R. Ouafi, T.Saadi:  A parallel algorithm for constrained two-staged two-dimensional cutting problems. Computers & Industrial Engineering, Volume 62, Issue 1<\/a>, February 2012, Pages 177\u2013189 ,  www.journals.elsevier.com\/computers-and-industrial-engineering\/ , avec M. Hifi and all .<\/li>\n\n\n\n
  11. – A. Benantar, R.Ouafi:   Optimization of vehicle routes: an application to logistic and transport of the fuel distribution,  proceeding of 9th International Conference of Modeling, Optimization and Simulation – MOSIM\u201912, June 06-08, 2012.<\/li>\n\n\n\n
  12. – I. Dahmani, M. Hifi, R. Ouafi:  Improved algorithm for orthogonal rectangular packing problem. International Journal of Information Sciences and Computer Engineering. Vol.1, N\u00b0 2, pp 21-25, 2010.<\/li>\n\n\n\n
  13. – A. Khelladi, R. Ouafi:    Non orthogonal cutting problem. The case of trapezoidal pieces. International Journal of Open Problems on Computer science and Mathematics. Vol 2, N\u00b01, March 2009<\/li>\n\n\n\n
  14. – S. Arrache, R. Ouafi:   Accelerating convergence of the Frank Wolfe algorithm for solving the traffic assignment problem. International Journal of Computer Science and Network Security (IJCSNS), Vol 8 N\u00b05, May 2008.<\/li>\n\n\n\n
  15. – M. Hifi, R. Ouafi:   A best first branch-and-bound algorithm for orthogonal rectangular packing problems, International Transactions in Operational Research, vol. 5, N\u00b05, p.p. 345-356, 1998.<\/li>\n\n\n\n
  16. – M.Hifi, R. Ouafi: Best first search and dynamic programming methods for cutting problems: the cases of one or more stock plates. Computers Industrial Engineering, Vol  32,  N\u00b0 1, pp 187 – 205, 1997.<\/li>\n<\/ol>\n<\/blockquote>\n\n\n\n

    <\/p>\n\n\n\n

    Revues nationales <\/strong><\/h3>\n\n\n\n
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      \n
    1. – S. Arrache, R. Ouafi: \u00ab Une nouvelle approche pour la r\u00e9solution du probl\u00e8me de l’affection du  trafic urbain\u00bb Pr\u00e9publication de la Facult\u00e9 de Math\u00e9matiques USTHB, N\u00b0 369\/2015.<\/li>\n\n\n\n
    2. – S. Arrache, R. Ouafi: \u00ab Une approche pour la r\u00e9solution du probl\u00e8me d\u2019affectation des personnels navigants \u00bb Pr\u00e9publication de la Facult\u00e9 de Math\u00e9matiques USTHB, N\u00b0 370\/2015.<\/li>\n\n\n\n
    3. – R. Kheffache, R. Ouafi: Approximation Algorithms for the Traveling Salesman Problem: The Case k-Fixed Depots, Pr\u00e9publication de la Facult\u00e9 de Math\u00e9matiques USTHB, N\u00b0 368\/2015.<\/li>\n\n\n\n
    4. – A. Benantar, R.Ouafi:   \u00ab A Petrol Replenishment Problem : New variant  and Formulation \u00bb, Pr\u00e9publication de Facult\u00e9 de Math\u00e9matiques USTHB, N\u00b0 320\/2014.<\/li>\n\n\n\n
    5. – M. Ait Abdesselem, R. Ouafi :  \u00ab Algorithmes approch\u00e9s pour le probl\u00e8me de d\u00e9coupe guillotine \u00e0 deux dimensions \u00bb Pr\u00e9publication de la Facult\u00e9 de Math\u00e9matiques USTHB,  N\u00b0 282\/2013.<\/li>\n\n\n\n
    6. – I. Dahmani, M. Hifi, R. Ouafi\u00a0 \u00abProbl\u00e8me d’Assemblage Orthogonal Rectangulaire\u00bb, Pr\u00e9publication de la Facult\u00e9 de Math\u00e9matiques\u00a0USTHB, N\u00b0281\/2013.<\/li>\n<\/ol>\n<\/blockquote>\n\n\n\n

      Conf\u00e9rences internationales<\/em><\/h3>\n\n\n\n
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      1. – H. Chentli, WR Cherif-Khettaf, R. Ouafi:   ” Behaviour of a Hybrid ILS Heuristic on the Capacitated Profitable Tour Problem” 7th International Conference on Operations Research and Enterprise Systems, ICORES 2018, January 24 \u2013 26, 2018, Portugal.<\/li>\n\n\n\n
      2. – A. Giannakos, M. Hifi, R. Kheffache, R. Ouafi: Approximating Min Graphic K-Path TSP With No Prespecified Path Endpoints. International Conference on Recent Advances in Pure and Applied Mathematics,  \u00ab ICRAPAM 2018<\/strong> \u00bb, Turquie du 23  au 27 juillet 2018.<\/li>\n\n\n\n
      3. – A. Benantar, D. Boukachour, R.Ouafi:  \u00abTransition \u00e9nerg\u00e9tique dans la zone industrialo-portuaire du Havre : Faisabilit\u00e9 technico-\u00e9conomique\u00bb au 18\u00e8me congr\u00e8s annuel de la soci\u00e9t\u00e9 Fran\u00e7aise de Recherche Op\u00e9rationnelle et d’Aide \u00e0 la D\u00e9cision (ROADEF), du 22 au 24 F\u00e9vrier 2017, Universit\u00e9 de Metz\u2013 France.<\/li>\n\n\n\n
      4. – A. Benantar, D. Boukachour, R.Ouafi:  \u00abA real-life application of maritime transport of the fuel : Modelling and simulation\u00bb 5\u00e8me MacroTrend Conference on Applied Science (MCAS-17)  les 26 et 27 D\u00e9cembre 2017, \u00e0 Paris, France.<\/li>\n\n\n\n
      5. – A. Laouzai, R. Ouafi: “Traffic assignment problem with environmental criterions” 30th International Conference of the Jangjeon Mathematical Society (ICJMS\u20192017, Alger.<\/li>\n\n\n\n
      6. – A. Benantar, D. Boukachour, R.Ouafi:  \u00ab A multi-compartment vehicle routing and loading problem arising in fuel distribution\u00bb 17\u00e8me congr\u00e8s annuel de la soci\u00e9t\u00e9 Fran\u00e7aise de Recherche Op\u00e9rationnelle et d’Aide \u00e0 la D\u00e9cision (ROADEF), du 10 au 12 F\u00e9vrier 2016, Universit\u00e9 de Technologie de Compi\u00e8gne\u2013 France.<\/li>\n\n\n\n
      7. – A. Benantar, D. Boukachour, R.Ouafi:  \u00ab A combined vehicle loading and routing problem : A case study of fuel logistics\u00bb 3\u00e8me conf\u00e9rence IEEE internationale Gestion Op\u00e9rationnelle de la Logistique (GOL\u201916) du 23 au 25 Mai 2016, FST-Universit\u00e9 de F\u00e8s, Maroc.<\/li>\n\n\n\n
      8. – A. Benantar, D. Boukachour, R.Ouafi:  \u00ab Outils d\u2019optimisation dans les chaines logistiques p\u00e9troli\u00e8res \u00bb S\u00e9minaire de la semaine organis\u00e9 par le Laboratoire Math\u00e9matiques Appliqu\u00e9es du Havre (LMAH) le 20 Avril 2015, IUT – Universit\u00e9 du Havre \u2013 France.<\/li>\n\n\n\n
      9. – A. Benantar, D. Boukachour, R.Ouafi:  \u00ab Tourn\u00e9es de V\u00e9hicules et Transport des Hydrocarbures \u00bb S\u00e9minaire de la chaire ISEL “Performance Logistique”  du 4 au 5 novembre 2015, ISEL – Universit\u00e9 du Havre \u2013 France.<\/li>\n\n\n\n
      10. – A. Benantar, D. Boukachour, R.Ouafi:  \u00ab Loading first, routing second : A solution approach for the vehicle routing and loading problem \u00bb, 21\u00e8me Journ\u00e9es sciences et techniques de la production du GDR MACS (Mod\u00e9lisation Analyse et Conduite de Syst\u00e8mes dynamiques) qui se sont d\u00e9roul\u00e9s \u00e0 Nantes, France  26\u201427 Novembre 2015 .<\/li>\n\n\n\n
      11. – A. Benantar, D. Boukachour, R.Ouafi:  \u00ab  A Hybrid Algorithm for the Logistics Vehicle Scheduling Problem \u00bb, GOL 2014,  2\u00e8me \u00e9dition de la Conf\u00e9rence IEEE Internationale Gestion Op\u00e9rationnelle de la Logistique ENSIAS, Rabat,  Maroc 5\u20147  juin 2014 .<\/li>\n\n\n\n
      12. – A. Giannakos, M. Hifi, R. Kheffache, R. Ouafi: An Upper Bound  for k depots Hamiltonian Path Problem (KDHPP) . Congr\u00e8s des Math\u00e9maticiens Alg\u00e9riens \u00ab  CMA2014\u00bb   du 11 au 13 Mai 2014, Tlemcen, Alg\u00e9rie.<\/li>\n\n\n\n
      13. – M. Ait Abdesselem,M; Hifi, R. Ouafi :  : \u00ab Approximate algorithm for unconstrained two-dimensional guillotine cutting problems \u00bb journ\u00e9es doctorales du laboratoire AMCD&RO du 3-8 juin 2014, Alger.<\/li>\n\n\n\n
      14. – A. Giannakos, M. Hifi, R. Kheffache, R. Ouafi: Using Nice Ears decomposition to approximate TSP. International Conference on Recent  Advances in  Pure and Applied Mathematics \u00ab ICRAPAM14 \u00bb du 6 au 9 Novembre 2014, Antalya, Turquie.<\/li>\n\n\n\n
      15. – A. Benantar, R.Ouafi:  \u00ab  Multi-Compartment Vehicle Routing Problem with Time windows : Modelling and application\u00bb, pour ECCO\u20192013,  26th European Chapter on Combinatorial Optimization, du 30 Mai au 01 Juin 2013 \u00e0 l\u2019universit\u00e9 de Paris Dauphine, France.<\/strong><\/li>\n\n\n\n
      16. – A. Benantar, R.Ouafi:  \u00ab  Routing and Scheduling Optimization: A case Study of Oil Logistics \u00bb, CPI 2013,  8\u00e8me Conf\u00e9rence Internationale Conception et Production Int\u00e9gr\u00e9es , du 21 au 23 Octobre 2013 \u00e0 l\u2019universit\u00e9 de Tlemcen, Alg\u00e9rie.<\/strong><\/li>\n\n\n\n
      17. – A. Giannakos, M. Hifi, R. Kheffache, R. Ouafi: \u00ab Approximation du probl\u00e8me de kDHPP dans un graphe cubique \u00bb Colloque sur l\u2019Optimisation et les Syst\u00e8mes d\u2019Information \u00ab Cosi 2013<\/strong> \u00bb du 9 au 11 juin 2013 \u00e0 Alger, Alg\u00e9rie.<\/li>\n\n\n\n
      18. – A. Giannakos, M. Hifi, R. Kheffache, R. Ouafi: \u00ab An approximation algorithm for metric TSP and optimally connected \u00bb 24th British Combinatorial Conference \u201cBCC2013<\/strong>\u201d du 30 juin au 6 juillet \u00e0 l\u2019universit\u00e9 Holloway of London en Angleterre.<\/li>\n\n\n\n
      19. – A. Benantar, R.Ouafi:  \u00ab Logistic and Transport of the Fuel Distribution :Modelization and Optimization\u00bb, ICM 2012,  4th  International Conference on Mathematical Sciences,11-14 March 2012  United Arab Emirates University.<\/strong><\/li>\n\n\n\n
      20. – I. Dahmani, M. Hifi, R. Ouafi  \u00ab A Scatter Search-Based Algorithm for the Knapsack Sharing Problem \u00bb, \u00e0 5th Saudi Science Conference , 16-18 April \u00e0 Umm Al Qura University Makkah, Saudi Arabia.<\/li>\n\n\n\n
      21. – M. Ait Abdesselem,M; Hifi, R. Ouafi :  \u201cApproximate algorithm for unconstrained two-dimensional guillotine cutting problems \u201d congr\u00e8s des math\u00e9maticiens alg\u00e9riens<\/strong><\/a> (CMA) 7-8<\/strong> Mars<\/strong> 2012<\/strong>, universit\u00e9 Badji Mokhtar-Annaba.Alg\u00e9rie.<\/strong><\/li>\n\n\n\n
      22. – A. Giannakos, M. Hifi, R. Kheffache, R. Ouafi:” A3\/2   Approximation Algorithm for The Three Depots Hamiltonian path problem” Congr\u00e8s des Math\u00e9maticiens Alg\u00e9riens \u00ab CMA12 \u00bb  07 au 08 Mars 2012 \u00e0 Annaba. Alg\u00e9rie.<\/li>\n\n\n\n
      23. – A. Benantar, R.Ouafi:   ” Optimization of vehicle routes: an application to logistic and transport of the fuel distribution” 9th International Conference of Modeling, Optimization and Simulation – MOSIM\u201912, June 06-08, 2012 \u2013 Bordeaux – France.<\/li>\n\n\n\n
      24. – S. Arrache, R. Ouafi:  ” Solving the traffic assignment problem using a new version of the Frank-Wolfe algorithm”. The Algerian-Turkish International days on Mathematics 2012 \u00abATIM\u20192012\u00bb, 09-11 October 2012,  Badji Mokhtar-Annaba university, Annaba, Algeria.<\/li>\n\n\n\n
      25. – A. Giannakos, M. Hifi, R. Kheffache, R. Ouafi: “An approximation Algorithm for TSP graphic”  International Conference Sciences and Applications,December  26-31-2012,  Abu Dhabi University , Abu Dhabi, UAE.<\/li>\n\n\n\n
      26. – A. Benantar, R.Ouafi: \u00ab   Modeling and Optimization in Logistic and Transport of the Fuel Distribution\u00bb,  9\u00e8me Colloque International sur l\u2019Optimisation et les Syst\u00e8mes d\u2019Information, 12-15 Mai 2012 \u00e0 l\u2019universit\u00e9 de Tlemcen, Alg\u00e9rie.<\/li>\n\n\n\n
      27. – A. Giannakos, M. Hifi, R. Kheffache, R. Ouafi: \u00abA3\/2   Approximation Algorithm for The Three Depots Hamiltonian path problem \u00bb 4\u00e8me Conf\u00e9rence Internationale  en Sciences Math\u00e9matiques   \u00ab ICM12 \u00bb 11 – 14 Mars 2012  \u00e0 El Ain, Emirats Arabes Unis.<\/li>\n\n\n\n
      28. \u2010 A. Benantar, R.Ouafi:\u201dLogistic and transport of the fuel: modelization and optimization \u201c,The Fourth International Conference on Mathematical Sciences \u2013 ICM2012 , March 11-14, 2012, Dubai, EAU.<\/li>\n\n\n\n
      29. – I. Dahmani, M. Hifi, R. Ouafi \u00ab A Scatter Search-Based Participation Algorithm for the Knapsack Sharing Problem  \u00bb, The Second International Symposium on Operational Research, ISOR’11, May 30th  June 02nd 2011, Algiers, Algeria.<\/li>\n\n\n\n
      30. – A. Giannakos, M. Hifi, R. Kheffache, R. Ouafi:\u00ab A 3\/2   Approximation Algorithm for The Three Depots Hamiltonian path problem \u00bb , Balcor\u20192011, 1st International Symposium and 10th Balkan Conference on  Operational Research, September 22 – 25, 2011 Thessaloniki  Greece .<\/li>\n\n\n\n
      31. – A. Benantar, R.Ouafi:  \u00ab  Using the Tabu Search Approach to Optimize the Fuel Distribution \u00bb, The Second International Symposium on Operational Research, ISOR’11 Algiers, May 30th  June 02nd, 2011 Algeria.<\/li>\n\n\n\n
      32. – I. Dahmani, M. Hifi, R. Ouafi \u00ab Un algorithme am\u00e9lior\u00e9 pour la r\u00e9solution du probl\u00e8me d\u2019assemblage orthogonal rectangulaire \u00bb, Conf\u00e9rence Internationale de Recherche Op\u00e9rationnelle (CIRO’10), 24-27 Mai 2010,Marrakech, Maroc.<\/li>\n\n\n\n
      33.  – I. Dahmani, M. Hifi, R. Ouafi \u00ab Probl\u00e8me d\u2019assemblage  orthogonal rectangulaire, approche algorithmique \u00bb Colloque sur l\u2019Optimisation et les Syst\u00e8mes de  l\u2019Information (COSI’2010), 18-20 Avril 2010, Ouargla, Alg\u00e9rie.<\/li>\n<\/ol>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"

        Titre de l’\u00e9quipe: Mod\u00e9lisation et Optimisation des Syst\u00e8mes Industriels (MOSI) Chef de l\u2019\u00e9quipe : OUAFI Rachid Grade : Professeur Liste  des membres de l\u2019\u00e9quipe Nom  & Pr\u00e9nom Grade Dernier dipl\u00f4me                  GradeSp\u00e9cialit\u00e9  Structure de rattachement Continue Reading<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":10,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-39","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/lamcdro.usthb.dz\/index.php\/wp-json\/wp\/v2\/pages\/39","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lamcdro.usthb.dz\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/lamcdro.usthb.dz\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/lamcdro.usthb.dz\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lamcdro.usthb.dz\/index.php\/wp-json\/wp\/v2\/comments?post=39"}],"version-history":[{"count":8,"href":"https:\/\/lamcdro.usthb.dz\/index.php\/wp-json\/wp\/v2\/pages\/39\/revisions"}],"predecessor-version":[{"id":227,"href":"https:\/\/lamcdro.usthb.dz\/index.php\/wp-json\/wp\/v2\/pages\/39\/revisions\/227"}],"up":[{"embeddable":true,"href":"https:\/\/lamcdro.usthb.dz\/index.php\/wp-json\/wp\/v2\/pages\/10"}],"wp:attachment":[{"href":"https:\/\/lamcdro.usthb.dz\/index.php\/wp-json\/wp\/v2\/media?parent=39"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}