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The software defined optical network (SDON) service plays an important role in the production and operation of the network system. It's important to solve the problem of how to reduce the risk and distribute the service path more rationally. However, most of the existing algorithms do not take into account service importance. In this paper, a risk balancing routing assignment mechanism based service...
This paper presents an approach for integrated generation and transmission maintenance scheduling model (IMS) that takes into consideration N-1 contingencies. The objective is to maximize the maintenance preference of facility owners while satisfying N-1 security and other constraints. To achieve this goal, Benders decomposition is employed to decompose the problem into a master problem and several...
The high penetration of distributed generation (DG) sources in distribution networks (DN) can induce overvoltage issues. In this paper, an optimal and fair real power capping method (RPCM) for voltage regulation in DN with high photovoltaic (PV) penetration is proposed. Based on the forecasting of solar radiance and load profiles, the method optimally dispatches the generation of PVs to prevent overvoltage...
Network virtualization is a promising solution to overcoming ossification of the current Internet. With the support of Software Defined Networking components, the Service Provider can customize the network request as a virtual network, which is agilely implemented in the physical network managed by the Infrastructure Provider. In the literature, extensive works have studied the enabling technologies...
The practice of employing "the crowd" to help solve an organization's problems first became popular in the business sector, and has since spread to public and not-for-profit organizations. Input from the crowd can be solicited using different mechanisms involving various types of web-based applications, or the more recent trend of employing mobile phones with sensing capabilities. However,...
Wind power has brought significant uncertainty to power system operation. How to achieve the most economic unit commitment in the premise of ensuring system security is an important issue needed to be addressed. This paper proposes a novel security stochastic unit commitment method to accommodate the volatile wind power injection. Focusing on the interval of wind power distribution, the worst-case...
As a new theory and method of studying information system, P- sets can be used to obtain the generation of F̅̅̅ - dynamic information and its features, the F̅̅ -dynamic information dependence - discovery, F̅̅ - dynamic information dependence - discovery criteria and the application.
In this paper, we propose a novel modeling method, Stochastic Game Nets (SGN), and use it to model and analyze the security issues in enterprise networks. Firstly, the definition and modeling algorithm of Stochastic Game Nets are given. And then we apply the Stochastic Game Nets method to describe the attack and defense course in the enterprise networks successfully, and find a Nash equilibrium. Finally...
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