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The model of city E-service with grid based on new growth theory will have the long-time life time according to the theory of endogenous growth, learning-by-doing and Knowledge spillovers theory. Learning by doing theory makes the model more efficiency. Knowledge spillovers theory makes the entourage organization grow up together. The grid computing theory gives the city platform more power. The grid...
This paper proposes a new authorization mechanism for keeping the consistency of security attributes of a file and its duplicates in coping or quoting. Like life with same lineage has same characteristics in propagating, security attributes of files with same lineage will be hold consistency in the same way. Learning from the lineage principle in the nature and the function of DNA in living creatures,...
The Intrusion Detection Systems (IDSs) play an important role in monitoring networks, but they lack abilities in automated intrusion response; the Intrusion Prevention Systems (IPSs) can guard networks in entrance, but they have no abilities in response inner-intranet attacks; many proposals focus on solutions in automated intrusion response, but they still have various problems existed, the main...
A full building flow of simulation model was analyzed aiming at assessing credibility problem of simulation test for antiaircraft missile, and the works on credibility assessment of simulation within full life cycle such as concept model, data assessment, simulation model, simulation method etc. were presented. Based on the given condition and index of credibility assessment, consistency check methods...
To do some work in the blank field of Internetware trustworthiness, this paper designs Trustworthiness Metrics Model (NCTMM) with algorithm. In NCTMM, the trustworthiness metrics of Internetware is firstly decomposed to the trustworthiness metrics of component and the trustworthiness metrics of node, and then the trustworthiness degree of Internetware is figured out by integrating the trustworthiness...
The application of the intelligent robot technology is more and more widespread and thorough in the network education. This paper briefly introduces the applications of the intelligent robot in e-learning, and discuses the application patterns of the intelligent robot, especially the net-based visual robot technology and its application in the individual intelligent information retrieval. A tracing...
This paper demonstrates the linkage between logistics system simulation and teaching mode, and explores new teaching methods and teaching ideas. It puts emphasis on analyzing the application of logistics simulation technology in the logistics system and exploring appropriate teaching modes of logistics system simulation. We make a point of the application of logistics system theory knowledge and the...
We present a new algorithm for simulating fireworks animation based on the particle system and physical dynamics principle. The physical processing of fireworks and rendering is full implemented on Graphics Processing Unit(GPU). By using the multiple passages and programmable ability of GPU, it is probable to increase a numerous of particles in the simulation to enhance the reality of the scenes,also...
We introduce a composite method for simulation and rendering of breaking waves in computer graphics applications. The method generated not only a simple wave belt like previous work, but also a manipulative model by influence of the wind. The particle system we adopted combine POINT primitive as basic particle and fat particle as characteristics particle are well suited for simulate all kinds of spray...
To calculate turbulent movement and combustion in internal combustion (IC) engines the three dimensional software (KIVA-3V code) is analyzed. Computational fluid dynamics (CFD) has become an established tool for the design and understanding of practical combustion systems. Multidimensional models have proven their value in reducing the need for physical experimentation, the benefit of which has been...
In the research of agent theory and technology, BDI model is the most studied one with the broadest applications. But it lacks specific mapping relationship research between BDI model and particular agent architecture. In this paper, we firstly establish abstract mapping between BDI model and agent autonomy, then stimulate human being autonomy mechanism, establish specific mapping relationship between...
Experimental teaching is of great importance in computer networking. In this paper, we analyze the problems encountered in real-world laboratory, and propose a Web based computer networking virtual laboratory to facilitate learning and teaching in the education of computer networking. The design and implementation of such a system are analyzed in detail. Our experiences of using it in computer network...
In modern times, computers have closely connection with everyone, especially scientist and engineer. Computer programs can now solve difficult problems in a fraction of the time it used to take. Computer-Aided engineering is a powerful tool and necessary for engineering design and manufacture. Nowadays, you no longer have to write your own software programs to use computers effectively. In chemical...
To address the problems in Water Resources Branchpsilas works, the paper is to design and implement an integrated information management and simulation system which combines WebGIS, database and hydrological model for them. This paper focuses on the architecture and implementation of the system, solves the developing issues based on ArcServer, and introduces a new flood simulation method to implement...
Collecting measure data play a key role in practicing enterprise process measure. For mapping measure to enterprise information system and collecting measure data automatically, it is necessary to provide a common method to define semantics of process measure and information model. The semantics structure of basic measure is an analyze at first. Based on domain ontology, a structure called semantic...
The traditional Wireless Sensor Network (WSN) with fixed nodes canpsilat server the newly demand any more. For adapting to the future sensor network, we proposed a novel Multi-tier mobile network architecture; studied the problems of instability of network and high-fraction of event loss caused by the mobility of tiered nodes and mobile Fusion (F) node routes for data collection. For computing mobile...
The popularization of computer applications has prompted us to research into the teaching experiment and curriculum design on computer English curriculum reforms both in computer and correlative majors and in non-computer majors at two different levels. In the research, four parts of curriculum structure, known as curriculum objectives, curriculum contents, learning resources and learning models have...
Web services provided a new way of distributed computing that achieve the interoperability between heterogeneous application through platform and language independent interfaces. The creation of value-added services by composition of existing ones is gaining a significant momentum. Since many available Web services provide identical functionality, albeit with different quality of service (QoS), a...
Petri net overcomes the disadvantage of dynamic description logic actions theory at describing and analyzing multi-action relationships, especially about concurrent relationship. The method to automatic get the Petri net model of dynamic description logic actions is presented. At first, getting Petri net incidence matrix of each action from its dynamic description logic description, and then, using...
By analyzing the integrated types of Basic Computer and Mathematical Modeling Courses, this paper presents a research-based teaching model of integration. By various ways in teaching practice to get better teaching effect, the qualities of teaching and students will greatly improved.
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