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A distributionally robust optimization approach for the potassium fertilizer product transportation considering transshipment through crossdocks

Jiang, Shancheng; Qize, Liu; Wu, Lubin; Zhang, Yu; … - In: Computers & operations research : an international journal 171 (2024), pp. 1-16

Persistent link: https://www.econbiz.de/10015066494

A distributionally robust optimization approach for surgery block allocation

Wang, Yu; Zhang, Yu; Tang, Jiafu - In: European journal of operational research : EJOR 273 (2019) 2, pp. 740-753

Persistent link: https://www.econbiz.de/10011987584

A robust optimization approach for itinerary planning with deadline

Zhang, Yu; Tang, Jiafu - In: Transportation research / E : an international journal 113 (2018), pp. 56-74

Persistent link: https://www.econbiz.de/10011864052

Robust data-driven vehicle routing with time windows

Zhang, Yu; Zhang, Zhenzhen; Lim, Andrew; Sim, Melvyn - In: Operations research 69 (2021) 2, pp. 469-485

Persistent link: https://www.econbiz.de/10012533540

Originating multiple-objective portfolio selection by counter-COVID measures and analytically instigating robust optimization by mean-parameterized nondominated paths

Qi, Yue; Liao, Kezhi; Liu, Tongyang; Zhang, Yu - In: Operations research perspectives 9 (2022), pp. 1-16

The COVID-19 pandemic is unleashing crises of humanity, economy, and finance. Portfolio selection is widely recognized as the foundation of modern financial economics. Therefore, it is naturally crucial and inviting to utilize portfolio selection in order to counter COVID-19 in stock markets. We...

Persistent link: https://www.econbiz.de/10014447642

Wasserstein distributionally robust surgery scheduling with elective and emergency patients

Wang, Yu; Zhang, Yu; Tang, Jiafu - In: European journal of operational research : EJOR 314 (2024) 2, pp. 509-522

Persistent link: https://www.econbiz.de/10014456878

Feature-driven robust surgery scheduling

Wang, Yu; Zhang, Yu; Zhou, Minglong; Tang, Jiafu - In: Production and operations management : the flagship … 32 (2023) 6, pp. 1921-1938

Persistent link: https://www.econbiz.de/10014328508

Originating multiple-objective portfolio selection by counter-COVID measures and analytically instigating robust optimization by mean-parameterized nondominated paths

Qi, Yue; Liao, Kezhi; Liu, Tongyang; Zhang, Yu - In: Operations research perspectives 9 (2022), pp. 1-16

Persistent link: https://www.econbiz.de/10014245480

Robust Vehicle Repositioning with Entropic Risk Measure

Tang, Qinshen; Zhang, Yu; Zhou, Minglong - 2022

We consider a general multi-period repositioning problem in vehicle-sharing networks such as bicycle, scooter, and car-sharing systems. This problem involves uncertainties along multiple dimensions, including demand, travel time, and repositioning duration. It is also subject to various...

Persistent link: https://www.econbiz.de/10014256347