Advanced Materials Research Vols. 989-994

Abstract: In this paper, the author starts from the application of digital information technology in making a further promotion of the scientific development in the China’s volleyball game, exploring the application of digital information technology in our scientific volleyball course selection, training and matches. At the final conclusion, the author thinks that digital information technology will achieve a better, faster, more precise and stronger development in our volleyball game.

Abstract: In this paper, the author adopts the literature review research methods, starting from the perspective of the sports science research methodology, and discussing the research methods and procedures of the computer digital simulation technology in the technical structure study of the martial arts. In the martial arts study, the author expounds the application methods, procedure, steps and functions of the computer digital simulation technology in terms of the establishment of the structural digital models of the human body, the procedures, data input, data pre-treatment and calculation of the computer digital simulation technology, the structure models modification of the martial arts, the new action skill model design as well as the application value of the computer digital simulation technology in the skill training.

Abstract: In this paper, the author uses the literature review methods to talk about the application of the computer numerical simulation technology, combining the research methods and features of the sports science. In the sports science study, the author expounds the application methods, procedure, steps and functions of computer numerical simulation in terms of the establishment of the digital simulation model of the human body motion, the procedures, data input, data pre-treatment and calculation of computer numerical simulation, the technical plan modification of the human body movement, the new movement design as well as the application value of computer numerical simulation in the skill training.

Abstract: A QR code is more and more widely used in recent years. The two-dimensional bar-code can be seen in business cards, advertising, or web page and everywhere. But there exist some potential security dangers behind scanning those codes. Hence it have being obstacles to the widely using of QR code scanning software in some degree. This article analyzes several kinds of known attacks tricks through the QR code, and puts forward that the most efficient technology in protect the QR code scanning software is code encryption and white list . Finally An Android security protection model is given.

Abstract: Tibetan Web text has increased rapidly in recent years. According to mining and analyzing the data about user’s comments, we could identify the Sentimental tendency and evolution. Therefore we can better understand the user's behavior. Hot Tibetan public opinion analysis at the same time also can give enterprise, government and other institutions to provide important decision-making basis. The paper first describes SVM algorithm. Then the study of public opinion and target Tibetan Web Sentiment classification is defined and described, after that the paper gives the basic ideas and experimental research program. Finally, we summarize the achievements and shortcomings of Tibetan sentiment classification, as well as describe the challenges and the prospects of its development prospects.

Abstract: Grid environment as the cross field of semantic web and grid computing, has received significant attention recently. Our workgroup develops a resource management semantic grid named RM-Grid to enhance information process accuracy and efficiency in heterogeneity environment. This paper describes the architecture of RM-grid, mainly introduces the data translation service of RM-Grid. It puts forward an ontology based common semantic model and an XML based data model, presents the data translation algorithm between different data sources and an adapter framework for accessing distributed heterogeneous resources as well.

Abstract: Based on the introduction of DSS (Decision Support System) development, the paper discusses the function, structure, key technology and realizing approaches of DSS supported by data warehouse technology according to the characteristic of ceramic information technology service integration platform. Finally, the development direction is prospected.

Abstract: Electronic Commerce is now spreading into all sorts of economic activities.Therefore, The E-commerce System call be applied extensively on Campus,aiming at the practical needs of campus business activities.This dissertation ion is going to study the“E—commerce System on campus”based on the project.The system adopts N-layer framework model, realizes its elasticity and expansion and lays a solid foundation for system maintenance and secondary development.

Abstract: This paper introduces the relevant concept of observer pattern and realized method. Based on .net framework, we make detailed discussion about the principle and method of observer pattern, which is simplified and improved by delegate and event mechanism.

Abstract: Cloud computing is considered to be the next generation of IT service model, and the virtualization technology is the key technology of it.The paper focuses on the design and implementation of an intelligent cross-platform IaaS platform which is called ICIaaS. It is based on the existing open source platform technology, while its deploying and scheduling strategy for virtual machines (VMs) is self-owned. The ICIaaS is compatible with the current mainstream commercial VM, and has applied in the current research project. It is concluded that it has achieved heterogeneous virtualized computing platform integration and intelligent VM management strategy.