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An improved cloud resource revenue optimization models are proposed, which include the benefits of service providers and users negotiate SLA agreement. And the models define the constraint mechanism for describing service quality problems such as service response time and customer satisfaction. We design the comprehensive response indicator and use this indicator to quantify the rationality of the...
We study the multi-resource allocation problem in cloud computing systems where the resource pool is constructed from a large number of heterogeneous servers, representing different points in the configuration space of resources such as processing, memory, and storage. We design a multi-resource allocation mechanism, called DRFH, that generalizes the notion of Dominant Resource Fairness (DRF) from...
User profiling plays an important role in online news recommendation systems. In this paper, we analyze the relationship between users' clicking behaviors and the category of the news story to model user's interests by mining web log data of an adaptive news system. We train a Memory-based User Profile (MUP), which imitates human being's learning, remembering and forgetting mechanisms, to predict...
Compared with other large-scale warfare simulation systems, wargame, as a traditional type of warfare simulations, has the advantages of low cost, convenience, practicability, etc. In order to realize Human-Computer Confrontation, Computer Generated Forces (CGF) technology has been added to wargame, which would enhance wargame's training and decision support ability. Based on computerization of “Future:...
Computer graphics technology is very active in recent years, technology research, design applications in the more extensive and successful. With the development of computers and peripheral equipment, computer graphics functions have been greatly developed and improved software features computer graphics continue to strengthen, graphics itself toward standardization, integration and intelligent progress...
On the basis of some research work about the educational evaluation index system of electronic games,we establish an educational evaluation system for electronic games using BP neural network model.The system has self-learning and adaptive characteristics.After the BP neural network trained with the expert knowledge,it not only has the experience of experts, but also realizes the changes from the...
Compared with other large-scale warfare simulation systems, wargame, as a traditional type of warfare simulation, has the advantages of low cost, convenience, practicability, etc. This paper discusses the system structure and class model based on “Future: Korea War” which is a product of U.S. “One Small Step” company's Millennium Wars series strategic-level wargames, and designs wargame umpire rule...
The paper analyzed key problems about the model and framework of urban emergency response system. It aims to present a new model and framework of urban emergency response system. The new model is based on decision-system. And in the framework, it includes the procedure of creating contingency plan. In this paper, it expatiates on emergency affairs, layers and functions and framework of the platform...
The World Wide Web is a major source of the news now. The news analysis play more and more important roles in the political decision, financial analysis, invest decision, market forecast and so on. This paper proposes a news analysis system based on the hall for workshop of metasynthetic engineering. In this system, in order to analyses online news, the news articles are active fetched, and being...
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