Search Results - subject_exact:"Approximation algorithm"

Solving the strip packing problem with a decomposition framework and a generic solver : implementation, tuning, and reinforcement-learning-based hybridization

Akçay, Fatih Burak; Delorme, Maxence - In: Computers & operations research : an international journal 185 (2026), pp. 1-24

Persistent link: https://www.econbiz.de/10015543035

Linear formulations and a hybrid large neighborhood search algorithm for the tool indexing problem

Atta, Soumen - In: Computers & operations research : an international journal 186 (2026), pp. 1-16

Persistent link: https://www.econbiz.de/10015552989

Dual-driven path elimination for vehicle routing with idle times and arrival-time consistency

Riera-Ledesma, Jorge; Rodríguez-Martín, Inmaculada; … - In: Computers & operations research : an international journal 186 (2026), pp. 1-22

Persistent link: https://www.econbiz.de/10015552998

Machine learning-enriched distributionally robust optimization and hybrid decomposition to joint optimization of transportation hub network design and pricing

Shekarabi, Ashkan Hosseini; Kiani Mavi, Reza; Macau, … - In: Computers & operations research : an international journal 186 (2026), pp. 1-28

Persistent link: https://www.econbiz.de/10015553007

An optimization-based algorithm for fair and calibrated synthetic data generation

Burgard, Jan Pablo; Pamplona, João Vitor; Pinheiro, … - In: Computers & operations research : an international journal 187 (2026), pp. 1-11

Persistent link: https://www.econbiz.de/10015558909

Generic machine-learning-augmented beam search for resource-constrained shortest path reformulations of combinatorial optimization problems

Yan, Fulin; Clautiaux, François; Froger, Aurélien; … - In: Computers & operations research : an international journal 187 (2026), pp. 1-22

Persistent link: https://www.econbiz.de/10015558929

Towards an unsupervised learning scheme for efficiently solving parameterized mixed-integer programs

Qu, Shiyuan; Dong, Fenglian; Wei, Zhiwei; Shang, Chao - In: Computers & operations research : an international journal 185 (2026), pp. 1-12

Persistent link: https://www.econbiz.de/10015552389

A unified gradient projection algorithm for solving both discrete and continuous multiclass bi-criteria traffic assignment problems

Li, Zhengyang; Xu, Zhandong; Li, Guoyuan; Chen, Anthony - In: Computers & operations research : an international journal 186 (2026), pp. 1-18

Persistent link: https://www.econbiz.de/10015552437

A simheuristic-based algorithm for the stochastic long-term maintenance scheduling problem

Coelho, Diego G.; Souza, Marcone J. F.; Cota, Luciano P. - In: International transactions in operational research : a … 33 (2026) 1, pp. 268-296

Persistent link: https://www.econbiz.de/10015459126

It's not my responsibility : working with autonomy-restricting algorithms facilitates unethical behavior and displacement of responsibility

Jolly, Anupama A.; Dunlop, Patrick D.; Parker, Sharon K.; … - In: Journal of business ethics : JBE 203 (2026) 2, pp. 405-424

While algorithmic decision-making technology can greatly improve efficiency at work, it has the potential to promote unethical decision making in humans who work with the technology. In this paper, we test how the moral disengagement mechanism, displacement of responsibility arises, as an...

Persistent link: https://www.econbiz.de/10015586915