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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
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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 91 - 100 of 11,478
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An advanced Successive Derivative Shortest Path algorithm for concave cost network flow problems
Yang, Lu; Yang, Zhouwang - In: Operations research perspectives 14 (2025), pp. 1-13
As production scales up, transportation networks increasingly involve nonlinear costs, leading to the concave cost network flow problem (CCNFP), which is notably challenging due to its nonlinearity. Existing nonlinear programming methods addressing the CCNFP often suffer from low efficiency and...
Persistent link: https://www.econbiz.de/10015433545
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Neighbourhood search-based metaheuristics for the bi-objective Pareto optimization of total weighted earliness-tardiness and makespan in a JIT single machine scheduling problem
Babu, Sona; Girish, B. S. - In: Operations research perspectives 14 (2025), pp. 1-30
This paper studies the simultaneous minimization of total weighted earliness-tardiness (TWET) and makespan in a just-in-time single-machine scheduling problem (JIT-SMSP) with sequence-dependent setup times and distinct due windows, allowing idle times in the schedules. Multiple variants of...
Persistent link: https://www.econbiz.de/10015433572
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Scheduling with sequence-dependent setup times in short-term production planning : a main path analysis-based review
Ying, Kuo-Ching; Pourhejazy, Pourya; Lin, Zhi-Rong - In: Operations research perspectives 14 (2025), pp. 1-17
The role of setup times in production planning and control was recognised in the late 1960s. Since then, a growing number of scheduling problems have accounted for sequence-dependent setup time variables. This study aims to provide a systematic review of setup times in the short-term production...
Persistent link: https://www.econbiz.de/10015433624
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Decentralized message passing algorithm for heterogeneous multi-depot vehicle routing problems
Jeong, Byeong-Min; Jang, Dae-Sung; Choi, Han-Lim - In: Operations research perspectives 14 (2025), pp. 1-15
In this paper, a novel message-passing algorithm, named AMP-R, based on belief propagation is proposed to solve the heterogeneous multi-depot vehicle routing problem (HMDVRP) in a distributed manner. Unlike traditional approaches, this is the first attempt to decentralize the solution process...
Persistent link: https://www.econbiz.de/10015433627
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Online algorithms with foresight for radiotherapy patient scheduling
Aringhieri, Roberto; Duma, Davide; Squillace, Giuseppe - In: Computers & operations research : an international journal 182 (2025), pp. 1-17
Persistent link: https://www.econbiz.de/10015433990
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Algorithmic management in the logistics sector in France
Bisaschi, Luca; Calderoni, Paolo; Garces, Inazio; … - 2025
This working paper provides an assessment of the impacts of algorithmic management (AM) tools on working conditions, job quality, and industrial relations in the logistics sector of France. It analyses the different ways algorithmic management technologies affect coordination, distribution and...
Persistent link: https://www.econbiz.de/10015427291
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Digital inclusive financial and household fertility : discoveries based on dual machine learning algorithm
Xie, Yan; Guo, Jingjun; Ma, Xiaowen - In: International review of economics & finance : IREF 97 (2025), pp. 1-13
Persistent link: https://www.econbiz.de/10015326601
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Scheduling moldable tasks on homogeneous multi-cluster platforms with GPUs
Wu, Fangfang; Zhang, Run; Zhang, Xiandong - In: Computers & operations research : an international journal 179 (2025), pp. 1-15
Persistent link: https://www.econbiz.de/10015338609
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Risk-averse distributionally robust optimization for construction waste reverse logistics with a joint chance constraint
Xin, Xu; Zhang, Tao; Xiaoli, Wang; He, Fang; Wu, Lingxiao - In: Computers & operations research : an international journal 173 (2025), pp. 1-24
Persistent link: https://www.econbiz.de/10015101638
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A fair procedure in a marriage market
Kuvalekar, Aditya; Romero-Medina, Antonio - In: Review of economic design 28 (2024) 3, pp. 533-550
Persistent link: https://www.econbiz.de/10015189409
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