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Portfolio optimization is one of the most important problems in the finance field. The traditional mean-variance model has its drawbacks since it fails to take the market uncertainty into account. In this work, we investigate a two-stage stochastic portfolio optimization model with a comprehensive set of real world trading constraints in order to capture the market uncertainties in terms of future...
This paper presented the mathematical models of load three-phase equilibrium optimal allocation in low-voltage power network, studied the commonly used graphical modeling method based on the painted electric writing diagram of low-voltage power network. Using Visio 2003 we developed a practical auxiliary system of calculating the line loss in low-voltage network and load optimal allocation. It is...
With the development of logistics technology, automated storage and retrieval systems (AS/RS) is more widely used in logistics industry. It has been a hot research of improving the efficiency of automatic warehouse by the reasonable control strategy of location assignment. In this paper, the location assignment strategies of an automated warehouse were discussed, and the mathematical model of the...
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