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Regional R&D(research and development) activities play a kind of important role on the enhancement of regional economic competition. By analyzing R&D funds inputs, staff inputs and outputs status related to R&D activities, an improved DEA model is used to calculate input and output efficiency on R&D activities from the year 2003 to 2008 in Hebei province. Compared with the both cities...
As Grid technologies evolve quickly on Internet, research related to resource scheduling faces new opportunities and challenges. These new technologies, ideas and approaches provide a new environment for researching and developing the economy-based resource scheduling system. Aiming at the hierarchical Grid model, following utility optimization thinking, while an universal flexible utility function...
The comprehensive evaluations of complex systems are worthy of study deeply, and the subjectivity and fuzziness of evaluation objects further increase complexity of the evaluation systems. To attain the final comprehensive evaluation result in increasing evaluation reliability, a flexible fuzzy comprehensive evaluation method is proposed, which is a top-down method for the multi-layer evaluation index...
The on-line optimal control of operation is difficult to achieve with routine optimization methods because of the nonlinear thermal system and the changing frequently conditions in start-up, stop and load change of the large-scale thermal power plant. Based on the research of three typical evolution optimization methods which are evolution strategies, genetic algorithm and evolution programming in...
The human capital and intellectual capital are the capital forms of the core competence of the corporation. The human capital is divided into four parts: human capital of entrepreneur, human capital of administrative, human capital of technician and general human capital. According to this kind of division, evaluation indicator system of core competence is established. From the point of human capital,...
As grid technologies evolve quickly on Internet, research related to resource scheduling faces new opportunities and challenges. These new technologies, ideas and approaches provide a new environment for researching and developing the economy-based resource scheduling system. Aiming at the hierarchical grid model, following load balancing thinking and cost-time optimization strategies, this paper...
Resource management is one of the basic and key aspects in grid computing, especially in resource allocation and scheduling, which need to be adaptive to handle dynamic changes in availability of resources and user requirements. At the same time, they need to provide scalable, controllable, measurable, and easily enforceable policies for management of resources. In the different types of requirements...
The enterprise image is an abstract, general cognition and appraisal about the enterprise by the social publics, customers and staffs. It is the important intangible asset of enterprises. As a mainstream of commerce forms in the network economy age, e-commerce appears and develops with the improvement of network technologies and exploitation of information resources, which brings huge influences on...
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