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  • Search: subject:"Approximation algorithm"
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Year of publication
Subject
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Algorithm 11,432 Algorithmus 11,432 Theorie 6,859 Theory 6,859 Mathematical programming 3,692 Mathematische Optimierung 3,692 Scheduling problem 2,788 Scheduling-Verfahren 2,788 Heuristik 2,332 Heuristics 2,329 Tourenplanung 1,207 Vehicle routing problem 1,207 Künstliche Intelligenz 1,159 Artificial intelligence 1,158 Evolutionary algorithm 974 Evolutionärer Algorithmus 974 Durchlaufzeit 799 Lead time 799 Integer programming 697 Ganzzahlige Optimierung 696 Production control 672 Produktionssteuerung 672 Forecasting model 624 Prognoseverfahren 624 Operations Research 483 Stochastic process 482 Stochastischer Prozess 482 Operations research 478 Scheduling 419 Branch-and-Bound 388 Branch and Bound 387 Lieferkette 386 Supply chain 386 Multi-criteria analysis 379 Multikriterielle Entscheidungsanalyse 379 Graphentheorie 354 Learning process 354 Lernprozess 354 Graph theory 353 Packing problem 341
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Online availability
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Undetermined 5,071 Free 2,753 CC license 334
Type of publication
All
Article 8,897 Book / Working Paper 2,581
Type of publication (narrower categories)
All
Article in journal 8,363 Aufsatz in Zeitschrift 8,363 Working Paper 819 Arbeitspapier 818 Graue Literatur 798 Non-commercial literature 798 Aufsatz im Buch 412 Book section 412 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 9 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 11,346 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 44 Coelho, Leandro C. 35 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 24 Shabtay, Dvir 24 Desaulniers, Guy 23 Hoogerheide, Lennart 21 Wang, Ling 21 Cordeau, Jean-François 20 Dolgui, Alexandre 20 Mullainathan, Sendhil 20 Pardalos, Panos M. 20 Pinedo, Michael 20 Stützle, Thomas G. 20 Nagarajan, Viswanath 19 Simchi-Levi, David 19 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 Alvarez-Valdes, Ramon 17 Furini, Fabio 17 Lee, Kangbok 17 Lodi, Andrea 17 Lü, Zhipeng 17 Mosheiov, Gur 17 Sörensen, Kenneth 17 Goos, Peter 16 Liu, Ming 16
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Institution
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National Bureau of Economic Research 23 IGI Global 18 European Commission / Joint Research Centre 7 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 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 New York City Rand Institute 1
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Published in...
All
Computers & operations research : and their applications to problems of world concern ; an international journal 990 European journal of operational research : EJOR 981 International journal of production research 703 Operations research letters 242 International journal of production economics 205 Journal of scheduling 171 INFORMS journal on computing : JOC 161 Mathematics of operations research 155 Operations research 151 Computers & operations research : an international journal 149 Transportation research / E : an international journal 142 Journal of the Operational Research Society : OR 116 Operational research : an international journal 92 Journal of combinatorial optimization 88 Omega : the international journal of management science 88 Computational economics 87 Journal of the Operational Research Society 87 Journal of scheduling : JOS 83 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 79 Transportation science : a journal of the Institute for Operations Research and the Management Sciences 78 4OR : a quarterly journal of operations research 64 RAIRO / Operations research 64 Management science : journal of the Institute for Operations Research and the Management Sciences 60 Opsearch : journal of the Operational Research Society of India 59 International transactions in operational research : ITOR ; a journal of the International Federation of Operational Research Societies (IFORS) 57 International journal of networking and virtual organisations : IJNVO 55 European journal of industrial engineering : EJIE 54 International transactions in operational research : a journal of the International Federation of Operational Research Societies 54 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 Decision analytics journal 46 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 Journal of industrial engineering international 32 Games and economic behavior 31
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Source
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ECONIS (ZBW) 11,437 RePEc 31 EconStor 10
Showing 61 - 70 of 11,478
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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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Efficient estimation of structural models via sieves
Luo, Yao; Shang, Peijun - 2025
Persistent link: https://www.econbiz.de/10015417746
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Inference for an algorithmic fairness-accuracy frontier
Liu, Yiqi; Molinari, Francesca - 2025 - This draft: June 13, 2025
Algorithms are increasingly used to aid with high-stakes decision making. Yet, their predictive ability frequently exhibits systematic variation across population subgroups. To assess the trade-off between fairness and accuracy using finite data, we propose a debiased machine learning estimator...
Persistent link: https://www.econbiz.de/10015419993
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Nowcasting monthly UK GDP : evidence from bottom-up sectoral modeling with big data methods and forecast combination algorithms
Carbo, Paula Bejarano; Macqueen, Rory; Xylangouras, … - 2025
Persistent link: https://www.econbiz.de/10015420054
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A comprehensive review of Dwarf Mongoose Optimization algorithm with emerging trends and future research directions
Abraham, Olanrewaju Lawrence; Ngadi, Md Asri - 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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Racial implications of police-algorithm interactions : evidence from rearrest predictions
Lee, Yong Suk - 2025
This paper examines the racial implications of police interaction with algorithms, particularly in the context of racial disparities in rearrest predictions. Our experimental study involved showing police officers the profiles of young offenders and asking them to predict rearrest probabilities...
Persistent link: https://www.econbiz.de/10015401979
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Improving transit network resilience against disruptions through path redundancy
Iliopoulou, Christina; Makridis, Michail; Kouvelas, … - In: Socio-economic planning sciences : the international … 100 (2025), pp. 1-16
Persistent link: https://www.econbiz.de/10015431499
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Improvement to destination estimation in AFC systems
Huang, Melvin; Trépanier, Martin; Philippe, Amaury - 2025
Persistent link: https://www.econbiz.de/10015407149
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Improving nurse scheduling using a random forest algorithm to predict employee well-being
Séguin, Sara; Villeneuve, Yoan; Maître, Julien; … - 2025
Persistent link: https://www.econbiz.de/10015339259
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