Search Results - subject:"Ambiguity set"

Multi-period distributionally robust emergency medical service location model with customized ambiguity sets

Zhongqi, Wu; Jiang, Hui; Liang, Xiaoyu; Zhou, Yangye - In: Transportation research : an international journal 181 (2024), pp. 1-28

Persistent link: https://www.econbiz.de/10014462622

Wasserstein distributionally robust chance-constrained program with moment information

Luo, Zunhao; Yin, Yunqiang; Wang, Dujuan; Cheng, T. C. E.; … - In: Computers & operations research : and their … 152 (2023), pp. 1-22

Persistent link: https://www.econbiz.de/10014266492

A decomposition scheme for Wasserstein distributionally robust emergency relief network design under demand uncertainty and social donations

Wang, Weiqiao; Yang, Kai; Yang, Lixing; Gao, Ziyou; … - In: Computers & operations research : an international journal 175 (2025), pp. 1-27

Persistent link: https://www.econbiz.de/10015330361

On ambiguity-averse market equilibrium

Vespermann, Niklas; Hamacher, Thomas; Kazempour, Jalal - In: Optimization Letters 17 (2022) 6, pp. 1379-1412

and confidence over empirical data—builds an ambiguity set containing a family of potential probability distributions … describing the uncertain event. The ambiguity set of different players is not necessarily identical, yielding a market with …-case probability distribution within her ambiguity set. Using an affine policy and a conditional value-at-risk approximation of chance …

Persistent link: https://www.econbiz.de/10015328797

Enhancing emergency medical service location model for spatial accessibility and equity under random demand and travel time

Zhongqi, Wu; Jiang, Hui; Zhou, Yangye; Haoyan, Li - In: Transportation research : an international journal 185 (2024), pp. 1-23

Persistent link: https://www.econbiz.de/10015078381

A risk-averse distributionally robust optimisation approach for drone-supported relief facility location problem

Ng, Kam K.H.; Liu, Wei; Zhang, Fangni; Xu, Gangyan - In: Transportation research : an international journal 186 (2024), pp. 1-35

Persistent link: https://www.econbiz.de/10015078753

Pricing and carbon reduction decisions for a new uncertain dual-channel supply chain under cap-and-trade regulation

Tang, Wansheng; Lan, Yanfei - In: Fuzzy optimization and decision making : a journal of … 23 (2024) 3, pp. 415-448

Persistent link: https://www.econbiz.de/10015079796

Robust drone delivery with weather information

Cheng, Chun; Adulyasak, Yossiri; Rousseau, Louis-Martin - In: Manufacturing & service operations management : M & SOM 26 (2024) 4, pp. 1402-1421

Persistent link: https://www.econbiz.de/10014634385

A column generation scheme for distributionally robust multi-item newsvendor problems

Wang, Shanshan; Delage, Erick - In: INFORMS journal on computing : JOC ; charting new … 36 (2024) 3, pp. 849-867

Persistent link: https://www.econbiz.de/10014634774

Multi-stage distributionally robust convex stochastic optimization with Bayesian-type ambiguity sets

Ma, Wentao; Chen, Zhiping - In: Mathematical methods of operations research : ZOR 100 (2024) 2, pp. 553-600

Persistent link: https://www.econbiz.de/10015126912