Advanced Materials Research Vols. 989-994

Abstract: Electronic commerce system is now developing at a huge speed, whose final objective is to electronize every phase of commercial activity. Electronic payment is the heart of electronic commerce. Along with electronic commerce development, electronic cash payment systems are also developing. How to achieve safe electronic transactions is the key to the development of electronic cash payment systems. There are two kinds of electronic cash system, on-line and off-line. As the security and effective electronic payment system has become an important part of electronic commerce, according to the new character of cloud computing, it can solve the problems that the electronic cash systems exist leakage of privacy, non-standard transactions and high cost in the traditional network. The paper describes the types of electronic payment and discusses the electronic cash payment safety based on cloud computing. The presented solution can reduce the hardware and software systems cost, particularly for the current electronic commerce security, with efficient and convenient interactive response to the trend.

Abstract: Along with the market competition intensifying, the hotel industry has begun to pay more attention to how to create new competitive advantage to increase or maintain the hotel's comprehensive competitiveness, and the development of modern information technology, to create new competition carrier for the hotel industry, so the Tourist hotel to implement electronic business management is the trend of The Times. At present China's hotel industry to carry out the practical effect of electronic business is far from the ideal requirements compared. From three aspects to build and perfect the hotel e-Business is the overall framework of the management model is very necessary: one is set up and improve the customer relationship management system as the center, based on hotel resource planning system of hotel management information system; Second, supply chain management system, set up and improve the hotel in order to realize the hotel e-business B to B mode; Three is to establish and perfect the hotel website or homepage, build hotel network e-business platform to achieve the hotel e-business B to C mode.

Abstract: In the means of getting information from the Internet, the Web information extraction technology which can get more precise and more granular information is different from Search Engine, this article presents the technical route of Web information exaction of ceramic products’ information on the basis of analyzing the developing status of Web information extraction technology at home and abroad, and makes the extraction rules, and develops a set of extraction system, and acquires the relevant ceramic products’ information.

Abstract: This paper puts forward a more efficient fully homomorphic encryption scheme with a view to improving the oversized public key based on the Dijk’s scheme.Encrypted with a cubic form in the public key elements instead of quadratic form by adopting Gentry’s fully homomorphic techonology.The results show that the public key size reduce from to compared to the Coron’s scheme.The security of the proposed scheme is based on both the approximate GCD problem and the sparse-subset sum problem.

Abstract: This paper design and implement a J2EE application development platform based on open source technology by studying on Paoding-Rose, Spring, Mybatis, Activiti and other open source technologies. The platform can improve enterprise capabilities of independent research and development IT system.

Abstract: Where in a metropolitan area server controls the network management process and the service process of a node switch and a node server under it, while the node server controls the network management process and the service process of an access switch and a terminal under it. Where in the metropolitan area server or the node server allocates an address to each network device by sending a query packet to each communication port, and establishes a clear network topology on the main control server side during the allocation process, in a main control mode. Thus, during the transmission process of a specific data packet, the main control server (metropolitan area server or node server) directly allocates a corresponding communication link (because it clearly knows the device topology of the whole network), without the need of carrying out route negotiation between each network device, thus a stable transmission rate may be guaranteed, and delay may be avoided.

Abstract: Lightweight J2EE framework to actually use efficiency, has been widely used in all kinds of information system development,However ,Spring is open source framework, its security and access control has been problem of concern,How to construct safe and effective Web applications, is the development process of the important link must be thinking。Based on the Spring frame structure technology on the basis of summing up the access authorization control methods and strategies, highlights the Spring framework in the development process of the advantage technology.

Abstract: P-Teredo is a service that enables IPv4 nodes behind of the symmetric NAT to acquire the IPv6 connection by the arithmetic of port prediction and tunnel technology. The theory of Teredo service and classes of NAT was introduced in this paper. It describes the structure of P-Teredo service and the method of acquiring the client’s address which applies the algorithm of port prediction. Some methods which can improve the success rate of port prediction were proposed. Finally, the success rate of network connectivity and the analysis of performance were given.

Abstract: Communication between heterogeneous systems is difficult to be achieved without affecting the existing systems in Enterprise Application Integration. A kind of dynamic web services publishing software based on CXF is proposed in this paper. The purpose of this software are twofold. Firstly, it encapsulates specified data called by other systems into web service published dynamically which unifies customization among heterogeneous systems. Secondly, the function of service monitoring provided allows users to get the real-time information of published web services. The proposal software has been deployed in a Chinese large-scale military enterprise. Practice in the enterprise shows that the software can simplify web service development, quickly build a web service which encapsulates large amounts of data, and achieve information sharing within the enterprise environment.

Abstract: Windows Media Player developed by Microsoft Player, it is a component of Microsoft Windows, can support through plug-ins enhancements. In this paper, by applying the ActiveX control, design a set play audio files, MIDI files and Windows Media files, movies (MPEG), such as video files as one of the players play a variety of Media files.