Genetic algorithm is optimal mathematical searchtechnique based on the principles of natural selection and genetic recombination. Therefore, to make clustering analysis process automation, a hybrid method combining ge...
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This paper has analyzed and summarized the usability research in the human computer interface design and the relations between these researches and the usability of interface, and according to the usability research, ...
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ISBN:
(纸本)9781424445189
This paper has analyzed and summarized the usability research in the human computer interface design and the relations between these researches and the usability of interface, and according to the usability research, this paper has summarized the usability test methods in the human computer interface design. At the end of this paper, it has analyzed and put forward some principles that we should abide in the usability design of human computer interface, which provide some design basis for the usability research in the development of product interface.
The rural modern distance education project in China has created a digital teaching and learning environment for rural K-12 schools in the west, this will inevitably bring series of challenges to traditional instructi...
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Man-in-the-middle attack on the BB84 protocol is presented. The man in the middle can intercept the message from the sender and send his message to the receiver in every step of the BB84 protocol. The attack can be an...
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ISBN:
(纸本)9781424445196
Man-in-the-middle attack on the BB84 protocol is presented. The man in the middle can intercept the message from the sender and send his message to the receiver in every step of the BB84 protocol. The attack can be analogously used on other quantum key distribution schemes. Some methods are suggested to defense against the attack by discovering the attack or handicapping the attack, and the security of BB84 Protocol is analyzed. & copy;2009ieee.
In this paper, on the basis of the research of existing ERP system, combining with J2EE system framework, an ERP system design program for small and medium-sized enterprises is given, and then it is realized. The resu...
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ISBN:
(纸本)9781424445189
In this paper, on the basis of the research of existing ERP system, combining with J2EE system framework, an ERP system design program for small and medium-sized enterprises is given, and then it is realized. The results show that the program can not only successfully solve the problem of vast data disposal in the ERP system, but also the system is simple to realize, easy to expand and maintain.
This Article holds that economic development is a subjective activity of human beings for satisfying their own demand and realizing their own development, therefore, economics is a "discipline on human" conc...
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The requirement of primary and secondary schools and administrative departments of basic education is analyzed in this paper firstly. Then, a model of the requirements of the basic education information platform based...
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ISBN:
(纸本)9781424445189
The requirement of primary and secondary schools and administrative departments of basic education is analyzed in this paper firstly. Then, a model of the requirements of the basic education information platform based on UML is given. In order to guarantee the reliability and scalability, the system is designed based on three-tier C/S and B/S hybrid software architecture. Finally, the application of Pipe-Filter architecture in the information publication subsystem is introduced. This paper shows if a complex information processing system designed based on advanced software architecture, the quality and delivery on time can be expected.
As the non-stop development of wireless sensor network, its application was enormous. Control network based on forest anti-fire was one of the application fields. This paper made simulation on several scenarios in ord...
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ISBN:
(纸本)9781424445189
As the non-stop development of wireless sensor network, its application was enormous. Control network based on forest anti-fire was one of the application fields. This paper made simulation on several scenarios in order to produce the best effect on data collecting and transmission, including different setting pattern of sensor nodes, the amount of nodes and their movement pattern. All of them were simulated by NS2(network-simulating version-2),and were based on AODV(ad-hoc on-demand distance vector)routing protocol. Besides that, it used OTCL and C++ to improve former arithmetic, receiving statistics data such as balance time, power consumption and result was satisfying.
In the network economy era, great changes have taken place in the market environment that enterprises face, customer requirements become increasingly individualized, markets are rapid and changeable, market opportunit...
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ISBN:
(纸本)9781424445189
In the network economy era, great changes have taken place in the market environment that enterprises face, customer requirements become increasingly individualized, markets are rapid and changeable, market opportunities are written in water and market competition becomes increasingly fierce. Starting from the characteristics of virtual information system, this paper analyzes the integration principle of virtual information system and puts forward its multilayer structure and action mechanism. Based on this study, this paper designs the architecture of a virtual information system based on Web service and introduces every component of the architecture.
This paper reviews experimental results concerning the use of an integrated streaming media technology which is applied on the practice teaching of die designing. The characteristics of the new experiment education mo...
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ISBN:
(纸本)9781424445189
This paper reviews experimental results concerning the use of an integrated streaming media technology which is applied on the practice teaching of die designing. The characteristics of the new experiment education model are presented on the basis of the technical advantage and the theoretical foundation of the streaming media technology. Their applications are discussed. The explanation of the fundamental is the technical principles of streaming media, constructivism, the instructional design and the transmission and control. The superiority of technology show more efficiency on compress, integrate, transfer and control the instructional information. The quality advantages of using this programming are assumed to result from different teaching strategy and contents. This paper introduces the streaming media technology and features, and gives useful research results and satisfied teaching methods.
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