The two-volume set CCIS 143 and CCIS 144 constitutes the refereed proceedings of the International Conference on Electronic Commerce, Web Application, and Communication, ECWAC 2011, held in Guangzhou, China, in April 2011. The 148 revised full papers presented in both volumes were carefully reviewed and selected from a large number of submissions. Providing a forum for engineers, scientists, researchers in electronic commerce, Web application, and communication fields, the conference will put special focus also on aspects such as e-business, e-learning, and e-security, intelligent information applications, database and system security, image and video signal processing, pattern recognition, information science, industrial automation, process control, user/machine systems, security, integrity, and protection, as well as mobile and multimedia communications.3 The Establishment of Database of E-R Model According to the system design requirements, the information on the card, the ... Management System in Internet Cafe 4.1 The Table Design of Database According to the design of the ER diagram in the previous section, there are two entities, as well as a contact, so in the digital library billing management system should be designed including three tables, anbsp;...
|Title||:||Advanced Research on Electronic Commerce, Web Application, and Communication|
|Author||:||Gang Shen, Xiong Huang|
|Publisher||:||Springer Science & Business Media - 2011-03-31|