Littérature scientifique sur le sujet « Operations Research »
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Articles de revues sur le sujet "Operations Research"
Morita, Hiroshi, Kazuyuki Sekitani, Hiroshi Yabe, Tohru Ueda et Hirofumi Fukuyama. « EDITORIAL INTRODUCTION : A SPECIAL ISSUE ON "OPERATIONS RESEARCH FOR PERFORMANCE EVALUATION"(Operations Research for Performance Evaluation) ». Journal of the Operations Research Society of Japan 52, no 2 (2009) : 75. http://dx.doi.org/10.15807/jorsj.52.75.
Texte intégralArora, J. K. « Operations Research ». Review of Professional Management- A Journal of New Delhi Institute of Management 5, no 1 (1 juin 2007) : 100. http://dx.doi.org/10.20968/rpm/2007/v5/i1/100991.
Texte intégralPierskalla, William P. « Operations research ». Information Knowledge Systems Management 8, no 1-4 (2009) : 241–76. http://dx.doi.org/10.3233/iks-2009-0152.
Texte intégralZapfel, G. « Operations research ». European Journal of Operational Research 94, no 2 (octobre 1996) : 419–20. http://dx.doi.org/10.1016/0377-2217(96)82390-3.
Texte intégralLanzerotti, Louis J. « Research to Operations Paired With Operations to Research ». Space Weather 9, no 2 (février 2011) : n/a. http://dx.doi.org/10.1029/2010sw000653.
Texte intégralTang, Lixin, Ying Meng, Gongshu Wang, Zhi-Long Chen, Jiyin Liu, Guofen Hu, Lijun Chen et Bo Zhang. « Operations Research Transforms Baosteel’s Operations ». Interfaces 44, no 1 (février 2014) : 22–38. http://dx.doi.org/10.1287/inte.2013.0719.
Texte intégralMissner, Emily, et Leslie J. Reynolds. « Operations Management/Operations Research Web Sites ». Journal of Business & ; Finance Librarianship 8, no 3-4 (mars 2003) : 253–64. http://dx.doi.org/10.1300/j109v08n03_12.
Texte intégralHughes, Wayne P. « Navy Operations Research ». Operations Research 50, no 1 (février 2002) : 103–11. http://dx.doi.org/10.1287/opre.50.1.103.17786.
Texte intégralPressmar, D., K. E. Jäger et H. Krallmann. « Operations research proceedings ». European Journal of Operational Research 45, no 1 (mars 1990) : 119. http://dx.doi.org/10.1016/0377-2217(90)90174-a.
Texte intégralTang, Chengyou. « The Investigation and Research on Operation Management ». Advances in Economics, Management and Political Sciences 85, no 1 (28 mai 2024) : 30–35. http://dx.doi.org/10.54254/2754-1169/85/20240832.
Texte intégralThèses sur le sujet "Operations Research"
Polo, Mejia Oliver Javier. « Operational research approach for optimising the operations of a nuclear research laboratory ». Thesis, Toulouse, INSA, 2019. http://www.theses.fr/2019ISAT0033.
Texte intégralThis dissertation presents the results of a research project aiming to optimise the scheduling of activities within a research laboratory of the “Commissariat à l’Energie Atomique et aux Energies Alternatives (CEA)”. To tackle this problem, we decompose every activity into a set of elementary tasks to apply standard scheduling methods. We model the problem as an extended version of the Multi-Skill Project Scheduling Problem (MSPSP). As a first approach, we propose an MSPSP with penalty for preemption, along with its mixed-integer/linear programming (MILP) formulation, where the preemption is allowed applying a penalty every time an activity is interrupted. However, the previous approach does not take into account all safety constraints at the facility, and a more accurate variant of the problem is needed. We then propose to integrate the concept of partial preemption to the MSPSP. This concept, which has not been yet studied in the scientific literature, implies that only a subset of resources is released during preemption periods. The resulting MSPSP with partial preemption (MSPSP-PP) is modelled using two methodologies: MILP and constraint programming. Regarding the industrial need of having good solutions in a short time, we also present a series of heuristics algorithms for the MSPSP-PP. First, we present a serial greedy algorithm, using priority rules and a flow problem for the allocation of technicians. To improve the solutions of the greedy algorithm, we present a binary-tree-based search algorithm and a greedy randomised adaptive search procedure. Finally, we present a large neighbourhood search algorithm, a hybrid procedure combining exact and heuristic methods. A mock-up of a Graphical User Interface, allowing the exploitation of the scheduling algorithms by the CEA is also presented
Ben-Zvi, Noa. « (OR)² : operations research applied to operating room supply chain ». Thesis, Massachusetts Institute of Technology, 2014. http://hdl.handle.net/1721.1/91096.
Texte intégralThesis: M.B.A., Massachusetts Institute of Technology, Sloan School of Management, 2014. In conjunction with the Leaders for Global Operations Program at MIT.
Cataloged from PDF version of thesis.
Includes bibliographical references (page 63).
Massachusetts General Hospital (MGH) is ranked as the top hospital in New England and second nation-wide. It is also the largest hospital in New England; it uses an average of 58 operating rooms, where approximately 150 surgical procedures are performed daily. Management of surgical supplies is a critical component of the processes supporting this infrastructure. Specifically, ensuring the right equipment and supplies are available at the right time is critical for the efficiency and quality outcomes of each of the procedures. The materials management group handles over 10,000 unique items, purchased from more than 400 vendors. The majority (60-70%) of disposable supplies are ordered through Owens & Minor, a medical and surgical supplies distributor. The supplies are stored in multiple locations throughout the hospital, including two central locations as well as carts and cabinets on the surgical floors and in the operating rooms. The work described in this thesis focuses on the inventory management of disposable surgical supplies, where the current system design has inefficiencies in the inventory levels and location of items. Using a data-driven approach, based on historical demand, we calculate base stock levels by item that maintain three days of inventory at a 99 percent service level. In addition, we suggest a methodology to support decisions on inventory locations of the different items. Implementation of the recommended changes is estimated to result in savings of 30-40% in inventory levels (and space), corresponding to a one time saving of $700,000-$900,000, depending on the implementation scenario. In addition, the reduction in inventory levels can be translated to future savings in inventory holding costs at an estimated 40% rate, leading to a saving of roughly $300,000 annually.
by Noa Ben-Zvi.
S.M.
M.B.A.
Stuart, Kari Louise. « Using operations research methodologies to improve operating theatre scheduling ». Thesis, Queensland University of Technology, 2010. https://eprints.qut.edu.au/48697/1/Kari_Stuart_Thesis.pdf.
Texte intégralPuikko, J. (Janne). « An exact management method for demand driven, industrial operations ». Doctoral thesis, University of Oulu, 2010. http://urn.fi/urn:isbn:9789514261879.
Texte intégralRolland, Erik. « Abstract heuristic search methods for graph partitioning ». Connect to resource, 1991. http://rave.ohiolink.edu/etdc/view.cgi?acc%5Fnum=osu1262633923.
Texte intégralSabwa, Jean-Marie. « Modeling of Spaza shop operations using soft and hard operational research techniques ». Master's thesis, University of Cape Town, 2009. http://hdl.handle.net/11427/7698.
Texte intégralGlobalization has transformed the world into a big village in which the rich are becoming richer and the poor getting poorer. In the commercial world the trend is for big business to buy out the smaller companies and consequently get bigger. Yet it is arguable that small businesses have assisted in providing much needed services to small communities that occupy informal settlements and exist on or below the poverty datum line. The South African government has amongst its main objectives the alleviation of poverty and the improvement of life in previously disadvantaged communities. The government has allowed the micro-enterprises and small businesses in the informal sector to thrive and in this sector are Spaza shops that supply a wide range of grocery commodities to informal settlements. This paper is about an application framework of soft and hard operational research (OR) techniques used to address the performance of micro-enterprises with Spaza shops in Western Cape as a specific case study. The techniques include Strategic Options Development and Analysis (SODA) using Causal mapping and Soft System Methodology (SSM). These were chosen because of their suitability to understand performance problems faced by Spaza shops owners and find ways of improving the current situation by modelling the intervention of stakeholders. The improvement of Spaza shop businesses is a matter for all stakeholders. Causal mapping, helped to identify and structure the multiple conflicting aspects of Spaza shops business. Soft System Methodology made it possible to conceptualize the intervention model based on the rich picture and root definitions for relevant world-views and see what changes are culturally feasible and systematically desirable. Computer simulations were used to help design and test performance measurement indicators for the Spaza shops so as to enable decision-makers to choose the optimal strategy. Statistical analysis came into account to enable us to capture the seasonality and bring up clustering patterns.
Sianturi, Maikel. « Operations research applied to forestry management ». Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp01/MQ53253.pdf.
Texte intégralKaczynski, William H. « Computational applications in stochastic operations research ». W&M ScholarWorks, 2009. https://scholarworks.wm.edu/etd/1539623340.
Texte intégralGirotra, Karan. « Essays in operations management ». online access from Digital Dissertation Consortium, 2007. http://libweb.cityu.edu.hk/cgi-bin/er/db/ddcdiss.pl?3260909.
Texte intégralLeung, Ngai-Hang Zachary. « Three essays in operations management ». Thesis, Massachusetts Institute of Technology, 2014. http://hdl.handle.net/1721.1/92698.
Texte intégralCataloged from PDF version of thesis.
Includes bibliographical references.
The thesis applies optimization theory to three problems in operations management. In the first part of the thesis, we investigate the impact of inventory control on the availability of drugs to patients at public health facilities in Zambia. We present consistent empirical data and simulation results showing that, because of its failure to properly anticipate seasonal variations in demand and supply lead-times, this system leads to predictable patient-level stock-outs even when there is ample inventory available in the central warehouse. Secondly, we propose an alternative inventory control system relying on mobile devices and mathematical optimization, and present results from a validated simulation model suggesting that its implementation would lead to a substantial improvement of patient access to drugs relative to the current system. In the second part of the thesis, we investigate the impact of returning customers on pricing for fashion Internet retailers. Our analysis of clickstream data from an online fashion retailer shows that a significant proportion of sales is due to returning customers, i.e. customers who first visit an item at a particular price, but purchase the item in a later visit at a lower price. We propose a markdown pricing model that explicitly incorporates returning customers. We propose a model for quantifying the value of the returning pricing model relative to a pricing model that does not distinguish between first-time and returning customers, and determine the value of returning pricing both exactly and through developing bounds. Based on real data from a fashion Internet retailer, we estimate the parameters of the returning demand model and determine the value of the returning pricing model. Lastly, we study the promotion optimization problem faced by grocery retailers, i.e. deciding which items to promote and at what price. Our formulation includes several business rules that arise in practice. We build demand models from data in order to capture the stockpiling behavior through dependence on past prices. This gives rise to a hard problem. For general additive and multiplicative demand structures, we propose efficient LP based methods, show theoretical performance guarantees and validate our results using real data.
by Ngai-Hang Zachary Leung.
Ph. D.
Livres sur le sujet "Operations Research"
Stingl, Peter. Operations Research. München : Carl Hanser Verlag GmbH & ; Co. KG, 2002. http://dx.doi.org/10.3139/9783446401594.
Texte intégralKumar, Amit, et Mangey Ram. Operations Research. Boca Raton : CRC Press, 2022. http://dx.doi.org/10.1201/9781003156291.
Texte intégralNickel, Stefan, Steffen Rebennack, Oliver Stein et Karl-Heinz Waldmann. Operations Research. Berlin, Heidelberg : Springer Berlin Heidelberg, 2022. http://dx.doi.org/10.1007/978-3-662-65346-3.
Texte intégralEiselt, H. A., et Carl-Louis Sandblom. Operations Research. Cham : Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-97162-5.
Texte intégralPurutçuoğlu, Vilda, Gerhard-Wilhelm Weber et Hajar Farnoudkia. Operations Research. Boca Raton : CRC Press, 2022. http://dx.doi.org/10.1201/9781003324508.
Texte intégralGrundmann, Wolfgang. Operations Research. Wiesbaden : Vieweg+Teubner Verlag, 2002. http://dx.doi.org/10.1007/978-3-322-80047-3.
Texte intégralEiselt, H. A., et Carl-Louis Sandblom. Operations Research. Berlin, Heidelberg : Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-10326-1.
Texte intégralDinkelbach, Werner. Operations Research. Berlin, Heidelberg : Springer Berlin Heidelberg, 1992. http://dx.doi.org/10.1007/978-3-642-77162-0.
Texte intégralEllinger, Theodor. Operations Research. Berlin, Heidelberg : Springer Berlin Heidelberg, 1990. http://dx.doi.org/10.1007/978-3-642-97249-2.
Texte intégralFandel, Günter, et Hermann Gehring, dir. Operations Research. Berlin, Heidelberg : Springer Berlin Heidelberg, 1991. http://dx.doi.org/10.1007/978-3-642-76537-7.
Texte intégralChapitres de livres sur le sujet "Operations Research"
Clarke, Michael D. D., et David M. Ryan. « operations research ». Dans Encyclopedia of Operations Research and Management Science, 10–16. New York, NY : Springer US, 2001. http://dx.doi.org/10.1007/1-4020-0611-x_24.
Texte intégralGrosche, G., V. Ziegler, D. Ziegler et E. Zeidler. « Operations Research ». Dans Teubner-Taschenbuch der Mathematik, 162–227. Wiesbaden : Vieweg+Teubner Verlag, 1995. http://dx.doi.org/10.1007/978-3-322-95375-9_2.
Texte intégralRand, Graham K., et Frances O’Brien. « Operations Research ». Dans The Palgrave Encyclopedia of Strategic Management, 1172–74. London : Palgrave Macmillan UK, 2018. http://dx.doi.org/10.1057/978-1-137-00772-8_792.
Texte intégralWeik, Martin H. « operations research ». Dans Computer Science and Communications Dictionary, 1155. Boston, MA : Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_12890.
Texte intégralVertinsky, Ilan. « Operations Research ». Dans The New Palgrave Dictionary of Economics, 1–6. London : Palgrave Macmillan UK, 1987. http://dx.doi.org/10.1057/978-1-349-95121-5_1370-1.
Texte intégralVertinsky, Ilan. « Operations Research ». Dans The New Palgrave Dictionary of Economics, 1–8. London : Palgrave Macmillan UK, 2008. http://dx.doi.org/10.1057/978-1-349-95121-5_1370-2.
Texte intégralCollins, Andrew J., et Christine S. M. Currie. « Operations Research ». Dans Handbook of Real-World Applications in Modeling and Simulation, 165–206. Hoboken, NJ, USA : John Wiley & Sons, Inc., 2012. http://dx.doi.org/10.1002/9781118241042.ch5.
Texte intégralBuckley, James J., Esfandiar Eslami et Thomas Feuring. « Operations Research ». Dans Fuzzy Mathematics in Economics and Engineering, 81–144. Heidelberg : Physica-Verlag HD, 2002. http://dx.doi.org/10.1007/978-3-7908-1795-9_6.
Texte intégralFoulds, L. R. « Operations Research ». Dans Universitext, 225–67. New York, NY : Springer New York, 1992. http://dx.doi.org/10.1007/978-1-4612-0933-1_12.
Texte intégralBonart, Thomas, et Jürgen Bär. « Operations Research ». Dans Quantitative Betriebswirtschaftslehre Band I, 83–169. Wiesbaden : Springer Fachmedien Wiesbaden, 2018. http://dx.doi.org/10.1007/978-3-658-18394-3_2.
Texte intégralActes de conférences sur le sujet "Operations Research"
Anthony, Barbara M. « Operations research ». Dans the 43rd ACM technical symposium. New York, New York, USA : ACM Press, 2012. http://dx.doi.org/10.1145/2157136.2157271.
Texte intégralLouis, Joseph, et Phillip Dunston. « Platform for Real Time Operational Overview of Construction Operations ». Dans Construction Research Congress 2016. Reston, VA : American Society of Civil Engineers, 2016. http://dx.doi.org/10.1061/9780784479827.248.
Texte intégralPowellJr., Alfred M., Mitch Goldberg et Marie Colton. « Research to operations ». Dans Optics & Photonics 2005, sous la direction de Hung-Lung A. Huang, Hal J. Bloom, Xiaofeng Xu et Gerald J. Dittberner. SPIE, 2005. http://dx.doi.org/10.1117/12.615235.
Texte intégralMontaser, Ali, et Osama Moselhi. « RFID+ for Tracking Earthmoving Operations ». Dans Construction Research Congress 2012. Reston, VA : American Society of Civil Engineers, 2012. http://dx.doi.org/10.1061/9780784412329.102.
Texte intégral« OPERATIONS RESEARCH AS A SERVICE ». Dans 2nd International Conference on Cloud Computing and Services Science. SciTePress - Science and and Technology Publications, 2012. http://dx.doi.org/10.5220/0003961704800483.
Texte intégral« Advanced aircraft for atmospheric research ». Dans Aircraft Design and Operations Meeting. Reston, Virigina : American Institute of Aeronautics and Astronautics, 1991. http://dx.doi.org/10.2514/6.1991-3162.
Texte intégralZhen-hua, Cui, et Zhu Jun. « Research on Energy Balance Test of ESP ». Dans SPE Production Operations Symposium. Society of Petroleum Engineers, 1995. http://dx.doi.org/10.2118/29511-ms.
Texte intégralTerreno, S., C. J. Anumba et C. Dubler. « BIM-Based Management of Building Operations ». Dans Construction Research Congress 2016. Reston, VA : American Society of Civil Engineers, 2016. http://dx.doi.org/10.1061/9780784479827.185.
Texte intégralBryson, L. Sebastian, Christopher Maynard, Daniel Castro-Lacouture et Robert L. Williams, II. « Fully Autonomous Robot for Paving Operations ». Dans Construction Research Congress 2005. Reston, VA : American Society of Civil Engineers, 2005. http://dx.doi.org/10.1061/40754(183)37.
Texte intégralAzka, Andina, Aandarwati Aandarwati et David P. Sirait. « CONTAINER TERMINAL OPERATIONS TRANSFORMATION ». Dans Global Research on Sustainable Transport (GROST 2017). Paris, France : Atlantis Press, 2018. http://dx.doi.org/10.2991/grost-17.2018.55.
Texte intégralRapports d'organisations sur le sujet "Operations Research"
Phillips, Aaron, Chance Younkin, Glenn Fink, Matthew Oster, Thomas Edgar, Theora Rice et Angela Chastain. ROTOR : Research to Operations and Operations to Research. Office of Scientific and Technical Information (OSTI), septembre 2022. http://dx.doi.org/10.2172/1989691.
Texte intégralSrajer, V., R. Kolada, N. Stuart et J. Szymanski. Operations research discussion document. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1986. http://dx.doi.org/10.4095/304920.
Texte intégralBaker, D., dir. DIII-D research operations. Office of Scientific and Technical Information (OSTI), mai 1993. http://dx.doi.org/10.2172/6274269.
Texte intégralNaudain, James C. Operations Research : A Valuable Asset for the Operational Commander. Fort Belvoir, VA : Defense Technical Information Center, février 1991. http://dx.doi.org/10.21236/ada236367.
Texte intégralJOINT SPECIAL OPERATIONS UNIV MACDILL AFB FL. Special Operations Research Topics 2015. Fort Belvoir, VA : Defense Technical Information Center, janvier 2014. http://dx.doi.org/10.21236/ada616395.
Texte intégralJSOC UNIV. Special Operations Research Topics 2016. Fort Belvoir, VA : Defense Technical Information Center, janvier 2015. http://dx.doi.org/10.21236/ada625611.
Texte intégralEagle, James D., et Kevin R. Wood. Summary of Research 2000, Department of Operations Research. Fort Belvoir, VA : Defense Technical Information Center, décembre 2001. http://dx.doi.org/10.21236/ada408840.
Texte intégralSmith, Frances M., Frank C. Petho et Robert R. Read. Summary of Research 1995, Department of Operations Research. Fort Belvoir, VA : Defense Technical Information Center, août 1996. http://dx.doi.org/10.21236/ada316190.
Texte intégralPetho, Frank C., et Gerald Brown. Summary of Research 1996, Department of Operations Research. Fort Belvoir, VA : Defense Technical Information Center, novembre 1997. http://dx.doi.org/10.21236/ada337511.
Texte intégralKohut, Uliana, et Mariya Shyshkina. Providing the Fundamentalisation of Operations Research Learning Using MAXIMA System. [б. в.], novembre 2020. http://dx.doi.org/10.31812/123456789/4464.
Texte intégral