Applied Mechanics and Materials Vols. 608-609

Abstract: According to cross domain access control has model cannot solve the problem of record history operation; the application of trust evaluation theory reference XACML structure presents a new model. First of all, this paper introduces based on subjective logic trust evaluation theory and XACML standard decision framework. Secondly, combining trust management technology, puts forward the applied in Web cross domain access control T - WAC model, solved the cross domain access of trust computation and update. Finally, through the simulation experiments, using test data of the new model of the effect of the contrast analysis. The results show that T - WAC model can automatically adjust the authorization, achieves the anticipated effect.

Abstract: Data exchange can make different information systems of enterprises realize data interaction. The objective establishing it is to keep information sharing and synchronization in enterprises, which can effectively use resources, improve the performance of the system and speeds up information circulation. Data exchange model is the core of realizing data exchange and it has a set of completed data storage and access mechanism. The paper verifies the mapping of relational schema and XML schema, the conversion of database and XML data, and XML document schema, and the paper constructs XSLT documents among different XML schemas, and explains and implements the algorithms of the conversion among different XML documents.

Abstract: E-commerce is kind of new business model,web data mining technology is an important new area of research applications in e-commerce.This article described the concepts and types of e-commerce and Web data mining technology and analyzed how to proceed Web data mining in e-commerce, elaborated Web data mining technology in e-commerce.

Abstract: Firstly, the paper proposes the framework of recommendation system based on web usage mining and market mechanism. Then, the paper introduces the system structure. And the paper introduces each Agent of the system including the functions of management Agent, interface Agent, online-recommendation Agent and filter Agent. And the paper gives the operation mechanism, resource allocation mechanism, customization return mechanism and customization bidding strategy,

Abstract: The paper proposed the management and monitoring system of automatic tridimensional warehouse based on network communication, the main characters and realization of communication program developing with VC6 are expounded in the paper based on industrial Ethernet communication. the system is divided into the automated warehouse management and control system functional modules. And the communication model between the supervisor computer and the ARM2440 is presented. Experimental results show that the design has lower cost and achieves system integration management and control function.

Abstract: Cloud computing and mobile Internet is a new computing model based on Internet business that is a mixture of many technical results, it has the advantage of safe and reliable, massive information storage, fast and convenient. This paper mainly discusses the advantages of mobile digital library, and puts forward the mode of constructing the cloud computing and mobile Internet library based on information platform, analyzes the basic architecture of mobile library, in-depth study cloud computing and mobile Internet in library information platform access model and database model, finally the paper gives general idea to construct digital library using mobile WAP Technology.

Abstract: Web-based learning system is a means of learning-oriented construction and education informationization for vocational & technical colleges at present. Basing on the analysis of the instructors' learning characteristics, the author has designed an intelligent web-based learning system which can be used for learning management, learning evaluation and discussion. The system has been realized by .NET Platform and Immune Genetic Algorithm.

Abstract: Combined with the transmission characteristics of multi node under master-slave mode, the paper design a high speed parallel transmission network based on RS485 bus, realize sampling nodes on the bus communication data packet detection using the ring buffer technique, and use the hardware timer and system parameters in the controller, combine with a custom packet to complete point to point protocol design of broadcast communication, in order to realize the free cutting of the whole system and reliable control and stable data transmission and node. The actual field test that communication rate has no error and error operation under the condition of the cable length of 2 Mbps and 100 m.

Abstract: Accounting and management cost is the important and difficult problem for small and medium enterprise management, but also it is the soul of ERP manufacturing system. ERP cost management system provides a more flexible cost calculation, accounting, management function, realizes the processing mechanism of business, financial integration. The paper discusses the process reengineering of the business plan based on the background of some small and medium enterprises, and set up the ERP system of enterprise. This system realizes the design of ERP system based on the powerful function of SAP R/3.

Abstract: s: This paper analyzes the application characteristics of campus smart card and electronic account, from the students requirements of shower management, made some research and Study on the campus smart card electronic account application and the CAN bus data transmission and developed a general admission fee based on network of campus card and CAN bus communication system, realize no cash operation in the finance charge project. This paper is discussed in detail from the communications and design payment system, interface, security aspects, and provides a reference of smart card application for the similar colleges.