Applied Mechanics and Materials Vols. 556-562

Abstract: This product is based on the telecom platform and unified payment platform completed using telephone, web pages and then complete the purchase of electronic lottery deducted by telecommunication unified e-commerce system. The system is designed to provide users with a convenient and secure electronic concise quick way to buy lottery tickets. On the one hand you can use fixed telephone IVR(interactive voice response) to achieve electronic lottery purchases, it’s of ways to buy at the same time. On the other hand you can also buy lottery tickets, select the number and Check winning information on it 。This unified payment system is provided by the unified payment platform the cost of buy lottery tickets will deducted from the bill in uniform. In addition, this system can provide a detailed list of rates inquiries.

Abstract: Broadband trunking communication system has been widely used with a variety of industries, such as public transportation security and navigation, etc. Trunking communication is a branch of mobile communication. Because the client of traditional dispatch services based on C/S (client/server) architecture need to install the client software, this paper studies and designs one dispatch client, which is based on B/S (browser/server) architecture.

Abstract: compared with one dimensional code, the technology of two dimensional code has much more advantages, including a large amount of information, high security, strong damage-resistant ability, simple making, low cost, and so on. In the meantime, the two dimensional code could be recognized and read by cellphone through picture taking. The paper discusses the features of the two dimensional code, as well as its application to the medical devices.

Abstract: Constructing the network experimental platform is one of the effective assessment methods of digital substation communication network. It is introduced in great detail that “Common Network and Shared Port” is the special feature of intelligent substation communication network nowadays. It is a simulation technology based on the network experimental platform and sum up some credible, quantitative and accurate methods. Because they are need to adapt to the development of the digital substation communication network. Specially, the situation of different network architectures and the unpredictable performance have been changed in the near future. As a new generation of intelligent substation communication, this method can provide strong support for network constructions.

Abstract: In this paper, we study for the theory of component technology and the workflow technology and method of component composition of component and component library, based on the principle of workflow technology and the component composition technology, the method to study and put forward the component assembly based on workflow technology system structure. Using this method to separate business process logic and business process implementation, under the condition of without modifying the specific function component, by redefining process model to accomplish system function change or improvement of system performance, make the enterprise can according to the business process dynamically build enterprise information system, changed the enterprise's business and process to adapt to the traditional software development model.

Abstract: Component library as a component of assets classification and management of infrastructure becomes more and more important, in the practice of component quantity increasing, component is updated according to the technology and the field evolution, to search for suitable in numerous artifacts climb hydrophobic component must establish the effective component of said mechanism and the feasible component library management system. Business component is a fusion of business objects and components, is a business object software realization of the autonomy of business concepts and reusable software unit. An ordered set of business component, constitute the basis of the actual business activities. This paper proposes a framework based on component representation method, and put forward the major methods based on the use of business component to adapt to the change of the process, so as to realize the reorganization of business processes.

Abstract: At present, a single Web service provide function is very limited, which can't meet the real life complex application requirements, so need to combination the single Web service. This paper presents a model of semantic Web service composition based on QoS, non-functional attributes to quantify its service performance, makes service quality protocols can be set up between service providers and services requester, meet the quality of service of the service requester personalized needs.

Abstract: Compared with the single user spectrum sensing, cooperative spectrum sensing is a promising way to improve the detection precision. However, cooperative spectrum sensing is vulnerable to a variety of attacks, such as the spectrum sensing data falsification attack (SSDF attack). In this paper, we propose a concise cooperative spectrum sensing scheme based on a reliability threshold. We analyze the utility function of SSDF attacker in this scheme, and present the least reliability threshold for the fusion center against SSDF attack. Simulation results show that compared with the traditional cooperative spectrum sensing scheme, the SSDF attacker has a much lower utility in our proposed scheme, which drives it not to attack any more.

Abstract: With the computer technology development during recent years, the virtual reality technology plays an important role in distance education-virtual experiment. Traditional virtual experiment solutions confront with either the lack of scientific management or the difficulties in further extensions. In this paper, we develop a virtual experiment in Blackboard Learning System with virtual reality. We use Virtools as our platform engine, 3D models and other scenes are designed with 3ds Max 2012, and then converted to *.VMO format to load on the web page. After a similar set of experiments, the result shows that the tool is feasible and practicable.

Abstract: This paper presents a solution for molecular visualization. Many 3D visualization tools, most of which require local installation, some are extremely generic and powerful like Amira 3D or Blender. However, these tools are not handy and not typically oriented towards a non-scientific audience. Our goal is to design and develop a web tools for Molecule Visualization System based on HTML5 and WebGL. The tool provides an interactive visualization for molecule. After a similar set of experiments, the result shows that the tool is feasible and practicable.