Search Results - subject:"algorithm"

Iterative refinement of the QZ decomposition for solving linear DSGE models

Huber, Johannes; Meyer-Gohde, Alexander - 2025

The standard approach to solving linear DSGE models is to apply the QZ method. It is a one-shot algorithm that leaves … the researcher with little alternative than to seek a different algorithm should the result be numerically unsatisfactory … refinements at each subsequent iteration. We demonstrate that our algorithm successful corrects for accuracy losses identified in …

Persistent link: https://www.econbiz.de/10015206920

Efficiency versus fairness in link recommendation algorithms

Grabisch, Michel; Mandel, Antoine; Rusinowska, Agnieszka - 2025

Persistent link: https://www.econbiz.de/10015210771

Addressing the multiplicity of optimal solutions to the Clonal Deconvolution and Evolution Problem

Tellaetxe-Abete, Maitena; Lawrie, Charles H.; Calvo, Borja - In: European journal of operational research : EJOR 320 (2025) 3, pp. 777-788

Persistent link: https://www.econbiz.de/10015085377

Integrated scheduling of production and material delivery for the intelligent manufacturing system

Liang, Tianning; Zhou, Liping; Jiang, Zhibin - In: International journal of production research 63 (2025) 3, pp. 882-903

Persistent link: https://www.econbiz.de/10015198425

A greedy hypervolume polychotomic scheme for multiobjective combinatorial optimization

Lopes, Gonçalo; Klamroth, Kathrin; Paquete, Luís F. - In: Computers & operations research : an international journal 183 (2025), pp. 1-19

Persistent link: https://www.econbiz.de/10015459999

Two-stage distributionally robust optimization with a finite support

Agra, Agostinho - In: Computers & operations research : an international journal 183 (2025), pp. 1-13

Persistent link: https://www.econbiz.de/10015460100

Exchange rate forecasting : a deep learning framework combining adaptive signal decomposition and dynamic weight optimization

Tang, Xi; Xie, Yumei - In: International Journal of Financial Studies : open … 13 (2025) 3, pp. 1-29

employed to autonomously modify the noise parameters of OCEEMDAN, while the zebra optimization algorithm (ZOA) dynamically fine …

Persistent link: https://www.econbiz.de/10015457843

Toward green container liner shipping : joint optimization of heterogeneous fleet deployment, speed optimization, and fuel bunkering

Zhao, Yuzhe; Peng, Zhongxiu; Zhou, Jingmiao; Notteboom, … - In: International transactions in operational research : a … 32 (2025) 6, pp. 3347-3384

Persistent link: https://www.econbiz.de/10015458933

Enhancing stock market predictions for classifying unlabelled celebrities' twitter data

Baljinder Singh; Kaur, Mandeep; Gurbinder Singh Brar; … - In: Journal of open innovation : technology, market, and … 11 (2025) 3, pp. 1-16

) and an improved Firefly Algorithm (FA). It is essential to comprehend investor sentiment in financial markets in order to … designed for sentiment analysis in stock market data, and the optimisation skills of the Firefly Algorithm, the suggested …

Persistent link: https://www.econbiz.de/10015468119

Iterative refinement of the QZ decomposition for solving linear DSGE models

Huber, Johannes; Meyer-Gohde, Alexander - In: Economics letters 253 (2025), pp. 1-4

Persistent link: https://www.econbiz.de/10015466989