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  • Search: subject:"approximation algorithm"
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Year of publication
Subject
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Algorithm 11,689 Algorithmus 11,689 Theorie 6,980 Theory 6,980 Mathematical programming 3,760 Mathematische Optimierung 3,760 Scheduling problem 2,833 Scheduling-Verfahren 2,833 Heuristik 2,372 Heuristics 2,369 Tourenplanung 1,238 Vehicle routing problem 1,238 Künstliche Intelligenz 1,219 Artificial intelligence 1,218 Evolutionary algorithm 986 Evolutionärer Algorithmus 986 Durchlaufzeit 808 Lead time 808 Integer programming 710 Ganzzahlige Optimierung 709 Production control 678 Produktionssteuerung 678 Forecasting model 658 Prognoseverfahren 658 Operations Research 493 Stochastic process 493 Stochastischer Prozess 493 Operations research 488 Scheduling 422 Lieferkette 400 Supply chain 400 Branch-and-Bound 391 Branch and Bound 390 Multi-criteria analysis 383 Multikriterielle Entscheidungsanalyse 383 Learning process 376 Lernprozess 376 Graphentheorie 365 Graph theory 364 Packing problem 347
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Online availability
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Undetermined 5,229 Free 2,837 CC license 369
Type of publication
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Article 9,132 Book / Working Paper 2,605
Type of publication (narrower categories)
All
Article in journal 8,573 Aufsatz in Zeitschrift 8,573 Working Paper 834 Arbeitspapier 833 Graue Literatur 816 Non-commercial literature 816 Aufsatz im Buch 420 Book section 420 Hochschulschrift 125 Thesis 64 Conference paper 60 Konferenzbeitrag 60 Aufsatzsammlung 25 Case study 24 Collection of articles of several authors 24 Fallstudie 24 Sammelwerk 24 Lehrbuch 14 Article 10 Collection of articles written by one author 8 Sammlung 8 Textbook 7 Forschungsbericht 5 Konferenzschrift 5 Systematic review 4 Übersichtsarbeit 4 Glossar enthalten 3 Glossary included 3 Einführung 2 Fallstudiensammlung 2 Interview 2 Mehrbändiges Werk 2 Mikroform 2 Multi-volume publication 2 Amtliche Publikation 1 Amtsdruckschrift 1 Elektronischer Datenträger 1 Festschrift 1 Government document 1 Handbook 1
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Language
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English 11,605 German 91 Undetermined 31 French 4 Spanish 2 Danish 1 Croatian 1 Dutch 1 Portuguese 1 Russian 1
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Author
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Cheng, T. C. E. 53 Laporte, Gilbert 45 Coelho, Leandro C. 36 Lim, Andrew 33 Spieksma, Frits C. R. 32 Iori, Manuel 30 Leus, Roel 28 Chu, Chengbin 26 Dijk, Herman K. van 25 Gendreau, Michel 25 Hao, Jin-Kao 25 Desaulniers, Guy 24 Shabtay, Dvir 24 Cordeau, Jean-François 22 Wang, Ling 22 Hoogerheide, Lennart 21 Pardalos, Panos M. 21 Dolgui, Alexandre 20 Mullainathan, Sendhil 20 Nagarajan, Viswanath 20 Pinedo, Michael 20 Simchi-Levi, David 20 Stützle, Thomas G. 20 Wei, Lijun 19 Zandieh, M. 19 Demeulemeester, Erik 18 Escudero, Laureano F. 18 Ludwig, Jens 18 Pesch, Erwin 18 Ruiz, Rubén 18 Shi, Cong 18 Sörensen, Kenneth 18 Alvarez-Valdes, Ramon 17 Furini, Fabio 17 Lee, Kangbok 17 Lodi, Andrea 17 Lü, Zhipeng 17 Mosheiov, Gur 17 Gao, Liang 16 Goos, Peter 16
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Institution
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National Bureau of Economic Research 27 IGI Global 18 European Commission / Joint Research Centre 10 Springer Fachmedien Wiesbaden 7 Deutsche Forschungsgemeinschaft 6 Econometrisch Instituut <Rotterdam> 6 Institut für Ökonometrie und Operations Research, Rheinische Friedrich-Wilhelms-Universität Bonn 5 Nomos Verlagsgesellschaft 4 Springer International Publishing 4 Erasmus Research Institute of Management 3 University of Canterbury / Dept. of Economics and Finance 3 Center for Operations Research and Econometrics (CORE), École des Sciences Économiques de Louvain 2 European Parliament / Directorate-General for Citizens' Rights, Justice and Institutional Affairs 2 OECD 2 Rheinische Friedrich-Wilhelms-Universität Bonn 2 Sonderforschungsgruppe Institutionenanalyse 2 Association of European Operational Research Societies 1 Bergische Universität Wuppertal 1 Books on Demand GmbH <Norderstedt> 1 Christian-Albrechts-Universität zu Kiel 1 Columbia University / Department of Economics 1 Droemer Verlag 1 Eric Cuvillier <Firma> 1 European Co-operation in the field of Scientific and Technical Research 1 European Commission / Directorate-General for Research 1 European Communities. 1 European Parliament / Directorate-General for Parliamentary Research Services 1 Europäische Gemeinschaften / Gemeinsame Forschungsstelle 1 Europäische Kommission / Gemeinsame Forschungsstelle 1 Europäische Union / Agentur für Netz- und Informationssicherheit 1 Europäisches Parlament / Policy Department for Economic, Scientific and Quality of Life Policies 1 Friedrich-Schiller-Universität Jena 1 Gottfried Wilhelm Leibniz Universität Hannover 1 Harvard University / Library 1 Health Resources Administration, Department of Health, Education, and Welfare 1 International Conference on Data Analytics in Public Procurement and Supply Chain <2022, Online> 1 International Forum on Financial Mathematics and Financial Technology <2., 2021, Online> 1 Internationaler Währungsfonds 1 Logos Verlag Berlin 1 Management Centre <Leicester> 1
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Published in...
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Computers & operations research : and their applications to problems of world concern ; an international journal 990 European journal of operational research : EJOR 982 International journal of production research 721 Operations research letters 242 International journal of production economics 206 Computers & operations research : an international journal 172 Journal of scheduling 171 Operations research 170 INFORMS journal on computing : JOC 161 Mathematics of operations research 160 Transportation research / E : an international journal 142 Journal of the Operational Research Society : OR 116 Operational research : an international journal 92 Computational economics 91 Journal of combinatorial optimization 88 Omega : the international journal of management science 88 Journal of the Operational Research Society 87 INFORMS journal on computing : JOC ; charting new directions in operations research and computer science ; a journal of the Institute for Operations Research and the Management Sciences 84 Journal of scheduling : JOS 83 Transportation science : a journal of the Institute for Operations Research and the Management Sciences 78 Management science : journal of the Institute for Operations Research and the Management Sciences 71 4OR : a quarterly journal of operations research 64 RAIRO 64 Opsearch : journal of the Operational Research Society of India 63 International transactions in operational research : a journal of the International Federation of Operational Research Societies 59 International transactions in operational research : ITOR ; a journal of the International Federation of Operational Research Societies (IFORS) 57 European journal of industrial engineering : EJIE 56 International journal of networking and virtual organisations : IJNVO 55 OR spectrum : quantitative approaches in management 51 Central European journal of operations research : CEJOR ; official journal of the Austrian, Croatian, Czech, Hungarian, Slovakian and Slovenian OR Societies 50 Annals of operations research 48 Operations research forum 48 Transportation research : an international journal 48 Discussion paper / Tinbergen Institute 45 Journal of information & knowledge management : JIKM 43 Networks and spatial economics : a journal of infrastructure modeling and computation 41 Journal of heuristics 36 Mathematical methods of operations research 34 Transportation science 34 Journal of industrial engineering international 32
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Source
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ECONIS (ZBW) 11,695 RePEc 31 EconStor 11
Showing 11 - 20 of 11,737
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A comprehensive review of Dwarf Mongoose Optimization algorithm with emerging trends and future research directions
Abraham, Olanrewaju Lawrence; Md Asri Ngadi - 2025
The Dwarf Mongoose Optimization (DMO) algorithm, inspired by the behaviors and foraging patterns of dwarf mongooses, is a recently formulated swarm-based metaheuristic method emulating the cooperative behavior of mongooses during food searches. The DMO algorithm effectively addresses various...
Persistent link: https://www.econbiz.de/10015420224
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A dynamic pharmaceutical inventory investment management model during pandemics using metaheuristic algorithms
Dwivedi, Vinita; Keswani, Mamta - 2025
This study presents a comprehensive approach to managing pharmaceutical inventory during pandemics. The study focuses on optimizing investment strategies for promoting COVID-19 medicine across various price ranges while carefully preserving pharmaceutical products. We develop a customized...
Persistent link: https://www.econbiz.de/10015420334
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A systematic review of time series algorithms and analytics in predictive maintenance
Syed, Md Asif Bin; Hasan, Md Rabiul; Chowdhury, Nahian … - 2025
The evolution of Industry 5.0, along with its predecessor Industry 4.0, has significantly boosted the adoption of predictive maintenance through integrating Internet of Things (IoT) sensors and real-time big data analysis, enabling the identification and prevention of equipment failures. This...
Persistent link: https://www.econbiz.de/10015420402
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A resource-constrained optimization model for parallel machine scheduling with constraint programming
Abdeljaouad, Mohamed Amine; Bahroun, Zied; Saadani, … - 2025
This study investigates an NP-hard parallel machine scheduling problem, a critical challenge in manufacturing, healthcare, and logistics industries where efficient resource allocation is essential. The issue involves scheduling operations where each task requires an additional resource, with...
Persistent link: https://www.econbiz.de/10015420487
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A structured review of large language models in metaheuristic optimisation
Ghanbarzadeh, Reza; Mirjalili, Seyedali - 2025
Metaheuristics are widely used to address complex optimisation problems where traditional exact methods are computationally infeasible or insufficiently flexible. With the rapid advancement of artificial intelligence, large language models, such as ChatGPT, Claude, Gemini, and LLaMA, have...
Persistent link: https://www.econbiz.de/10015420491
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From threat to opportunity : gaming the algorithmic system as a service
Sax, Marijn; Wang, Hao - In: Internet policy review : journal on internet regulation 14 (2025) 2, pp. 1-33
Gaming the system - i.e., strategic attempts to manipulate the input(s) for, or one's interactions with, an algorithmic system to try to secure a better outcome than intended by the system's design - is commonly portrayed as a threat to online platforms and services. Tech companies often use...
Persistent link: https://www.econbiz.de/10015421059
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A review on unsupervised learning algorithms and applications in supply chain management
Rolf, Benjamin; Beier, Alexander; Jackson, Ilya; … - In: International journal of production research 63 (2025) 5, pp. 1933-1983
Persistent link: https://www.econbiz.de/10015421584
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Opening the 'black box' of HRM algorithmic biases - How hiring practices induce discrimination on freelancing platforms
Trautwein, Yannik; Zechiel, Felix; Coussement, Kristof; … - In: Journal of business research : JBR 192 (2025), pp. 1-14
Persistent link: https://www.econbiz.de/10015422417
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Global case studies of social dialogue on AI and algorithmic management
Doellgast, Virginia; Appalla, Shruti; Ginzburg, Dina; … - 2025
Employers are adopting and refining artificial intelligence (AI) and algorithm-based tools in the workplace, with wide-ranging implications for work and employment. This working paper examines case studies of social dialogue on AI at national, regional, sectoral, company, and workplace levels in...
Persistent link: https://www.econbiz.de/10015423935
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Optimizing solar energy utilization in facilities using machine learning-based scheduling techniques : a case study
Khasawneh, Hussam J.; Al-Khatib, Waseem M.; Ghazal, Zaid A. - In: Renewable and sustainable energy transition 7 (2025), pp. 1-9
This study introduces an approach to improving the utilization of solar energy in facilities by integrating advanced machine learning (ML) techniques into solar power scheduling. Traditional methods, often constrained by static schedules, fail to adequately adapt to the inherently dynamic and...
Persistent link: https://www.econbiz.de/10015425477
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