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  • Search: subject:"approximation algorithm"
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Year of publication
Subject
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Algorithm 11,292 Algorithmus 11,292 Theorie 6,778 Theory 6,778 Mathematical programming 3,637 Mathematische Optimierung 3,637 Scheduling problem 2,756 Scheduling-Verfahren 2,756 Heuristik 2,297 Heuristics 2,294 Tourenplanung 1,186 Vehicle routing problem 1,186 Künstliche Intelligenz 1,133 Artificial intelligence 1,132 Evolutionary algorithm 959 Evolutionärer Algorithmus 959 Durchlaufzeit 788 Lead time 788 Integer programming 687 Ganzzahlige Optimierung 686 Production control 667 Produktionssteuerung 667 Forecasting model 615 Prognoseverfahren 615 Operations Research 479 Operations research 474 Stochastic process 473 Stochastischer Prozess 473 Scheduling 409 Branch and Bound 384 Branch-and-Bound 384 Lieferkette 380 Supply chain 380 Multi-criteria analysis 375 Multikriterielle Entscheidungsanalyse 375 Graphentheorie 351 Graph theory 350 Learning process 349 Lernprozess 349 Packing problem 336
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Online availability
All
Undetermined 4,992 Free 2,694 CC license 300
Type of publication
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Article 8,765 Book / Working Paper 2,573
Type of publication (narrower categories)
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Article in journal 8,233 Aufsatz in Zeitschrift 8,233 Working Paper 813 Arbeitspapier 812 Graue Literatur 791 Non-commercial literature 791 Aufsatz im Buch 412 Book section 412 Hochschulschrift 125 Thesis 64 Conference paper 60 Konferenzbeitrag 60 Aufsatzsammlung 24 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 11,206 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. 34 Lim, Andrew 33 Spieksma, Frits C. R. 32 Iori, Manuel 30 Leus, Roel 28 Chu, Chengbin 26 Dijk, Herman K. van 25 Gendreau, Michel 24 Desaulniers, Guy 23 Shabtay, Dvir 23 Hao, Jin-Kao 22 Hoogerheide, Lennart 21 Wang, Ling 21 Cordeau, Jean-François 20 Dolgui, Alexandre 20 Mullainathan, Sendhil 20 Pardalos, Panos M. 20 Nagarajan, Viswanath 19 Pinedo, Michael 19 Simchi-Levi, David 19 Stützle, Thomas G. 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 Mosheiov, Gur 17 Sörensen, Kenneth 17 Goos, Peter 16 Liu, Ming 16 Lü, Zhipeng 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...
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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 954 International journal of production research 697 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 Transportation research / E : an international journal 142 Computers & operations research : an international journal 127 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 Transportation science : a journal of the Institute for Operations Research and the Management Sciences 78 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 68 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) 11,297 RePEc 31 EconStor 10
Showing 851 - 860 of 11,338
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Algorithmic Pricing and Liquidity in Securities Markets
Colliard, Jean-Edouard; Foucault, Thierry; Lovo, Stefano M. - 2022
We let "Algorithmic Market-Makers" (AMMs), using Q-learning algorithms, choose prices for a risky asset when their clients are privately informed about the asset payoff. We find that AMMs learn to cope with adverse selection and to update their prices after observing trades, as predicted by...
Persistent link: https://www.econbiz.de/10014236498
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Bias Correction in the Least-Squares Monte Carlo Algorithm
Boire, François-Michel; Reesor, R. Mark; Stentoft, Lars - 2022
In the Longstaff-Schwartz Least-Squares Monte Carlo (LSM) method for American option pricing, the early-exercise strategy is based on a regression of future option values on current state variables. The dependence between continuation values and future cash flows results in potential model...
Persistent link: https://www.econbiz.de/10014236840
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Behavior-Based Price Discrimination and Consumer Protection in the Age of Algorithms
Porat, Haggai - 2022
The legal literature on price discrimination focuses primarily on consumers’ immutable features, like when higher interest rates are offered to black borrowers and higher prices to women at car dealerships. This paper examines a different type of discriminatory pricing practice: behavior-based...
Persistent link: https://www.econbiz.de/10014237445
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Attribute-based Pricing : A Novel Formulation and Convergent Algorithms
Zhang, Mengzhenyu; Ryan, Christopher; Sun, Wei; … - 2022
Attribute-based pricing---giving a price to potential product attributes individually and allowing customers to choose the attributes that form the final product---has been shown to improve customer satisfaction in the hospitality industry. In this paper, we consider the problem of finding...
Persistent link: https://www.econbiz.de/10014237459
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Keep It or Skip It? Sequential Consumption of Music with Reference Effects
Deshmane, Abhishek; Askin, Noah; Kim, Khwan - 2022
Sequential consumption of experiential products gives rise to inter-temporal associations. Developing recommendation algorithms that account for these effects while designing experiences for users can be effective in enhancing user engagement. Using music streaming as the paradigmatic context of...
Persistent link: https://www.econbiz.de/10014237537
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Using Algorithms to Tame Discrimination : A Path to Algorithmic Diversity, Equity, and Inclusion
Desai, Deven R.; Gupta, Swati; Salem, Jad - 2022
Companies that try to address inequality in employment face a paradox. Failing to address disparities regarding protected classes in a company’s workforce can result in legal sanctions; but proactive actions to address and avoid such disparities can also face legal scrutiny and sanctions too....
Persistent link: https://www.econbiz.de/10014237574
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Memetic Crow Search Algorithm and Long Short-Term Memory Network Forecasting System for Stock Prices
Huang, Ko-Wei; Shao, Zhen-En; Lee, Shih-Hsiung; Hsueh, … - 2022
The stock market is a complex and constantly changing system. Relevant information such as financial indices, technical indicators, and financial reports can all affect stock prices. Investors adjust their investment strategies to gain profits by analyzing trends of the stock market. Stock...
Persistent link: https://www.econbiz.de/10014239773
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Regulation of Algorithmic Errors in Digital Commons Platforms : Managing the Conformity-Creativity Conundrum
Joud, Erwan; Jullien, Nicolas; Le Gall-Ely, Marine - 2022
Algorithmic management is blamed for its over-standardization effects, which would benefit the platform owners only, and have discriminatory effects. Good practices and norms in the development and deployment of such techniques have been proposed. Here, we posit that 1) over-standardization and...
Persistent link: https://www.econbiz.de/10014240572
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Accurate EEG-based Emotion Detection using Feature Optimization and Machine Learning Algorithm
Vaity, Nayana; Temurnikar, Ankit - 2022
The advancement of machines and the natural interaction of human emotion play a vital role in the behavioral analysis of humans. Electroencephalography (EEG) has an approach to estimating the mental status of human emotion. The dimension of EEG signal data and complex bands decreases the...
Persistent link: https://www.econbiz.de/10014240667
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Algorithmic Decision-Making Safeguarded by Human Knowledge
Chen, Ningyuan; Hu, Ming; Li, Wenhao - 2022
Commercial AI solutions provide analysts and managers with data-driven business intelligence for a wide range of decisions, such as demand forecasting and pricing. However, human analysts may have their own insights and experiences about the decision-making that is at odds with the algorithmic...
Persistent link: https://www.econbiz.de/10014240718
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