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Persistent link: https://www.econbiz.de/10013277079

The alpha-cost minimization model for capacitated facility location-allocation problem with uncertain demands

Wen, Meilin; Qin, Zhongfeng; Kang, Rui - In: Fuzzy optimization and decision making : a journal of … 13 (2014) 3, pp. 345-356

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Mean-variance model for portfolio optimization problem in the simultaneous presence of random and uncertain returns

Qin, Zhongfeng - In: European journal of operational research : EJOR 245 (2015) 2, pp. 480-488

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A modified insurance risk process with uncertainty

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Uncertain portfolio optimization

Qin, Zhongfeng - 2016

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Interval portfolio selection models within the framework of uncertainty theory

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Uncertain random goal programming

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Uncertain Portfolio Optimization

Qin, Zhongfeng - 2016

This book provides a new modeling approach for portfolio optimization problems involving a lack of sufficient historical data. The content mainly reflects the author’s extensive work on uncertainty portfolio optimization in recent years. Considering security returns as different variables, the...

Persistent link: https://www.econbiz.de/10012398156

Are the queueing systems in practice random or uncertain? : evidence from online car-hailing data in Beijing

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An uncertain support vector machine with imprecise observations

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