With the development of information technology, image has become main content network transmission. encryption it is also about theft technology. In order to cope with evolving we must seek a better algorithm. Among many algorithms, due superiority chaos when encrypted ciphertext presents randomness, which makes possibility deciphering greatly reduced. Therefore, research digital algorithm based on technology an important means modern encryption. this paper, studied dual logistic chaotic map...

This study analyses the data structure in cluster analysis. It is a clustering method that randomly selects known number of points and then continues to expand. Through comparative experiments on accuracy different similarity matrices, experimental analysis effectiveness model, distribution e-commerce under cloud computing calculation time algorithms, we can better understand K-means algorithm status environment. The results show if appropriate function selected, result spectral usually not...

This paper describes how to teach the course of "XML and its application" in application-oriented undergraduate college, it shows that curriculum design is important technical courses, because which conducive training students practical ability team collaboration capabilities. Firstly, this outlines importance XML technologies used illustrate need for creation applications" course, then knowledge points described detail. Secondly, based on project requirements detail, XML-related technology...

At present college students' employment becomes a hot social problems, and through survey on students online business-related issues, this paper analyzes the factors affecting business, including financial, business environment, implementation of policy, one's own reasons, to summarize several common ways about e-commerce entrepreneurship , in which manage an shop is particularly prevalent.Therefore, advantages potential obstacles details, finally discuss these issues put forward suggestions...

The paper makes a common application proposal of ESB based on Web to enterprise integration the research kernel techniques SOA, services and ESB. It may provide an agile architecture that made easy for enterprises. Faking characteristics primal principle into account, novel idea this technology is presented, applied school data platform. Finally, feasibility experimented result shows developing efficiency software quality can be greatly improved.

Judging from the current situation, China’s e‐commerce companies are developing more and rapidly, sales records of platforms continue to break through. However, in this rapid development, many problems have been exposed. Because B2C business management methods different traditional methods, there fundamental differences between risks faced by enterprises. Compared with enterprises, enterprises greater uncertainty complexity, related risk measures not fully kept up development speed still...

This paper studies a widely used workflow management technology and lightweight J2EE platforms during collaborative software development, the efficient rapid development framework for systems based on both. article firstly introduces definition composition of collaboration software, explains features benefits open-source JBPM engine system. Then discusses construction platform, proposes solution framework. Finally analyzes advantages this from which can help enterprises improve efficiency...

The paper discussed the elementary theory and essentiality in E-commerce at first In next section, knowledge about ASP. NET, C#, SQL Server, Internet Information Services SSL Certificate so on was introduced, also talked why to select NET C# as project programming language, deploying methods project. relation of education ASP.NET deployment importantly.

This paper describes the innovative of Course E-commerce Website Construction in expertise, order to enable students study latest technology current software industry, improve competitiveness employability. The article first necessity for building websites, advantages using lightweight Java EE framework, which leads direction this course. Then it introduces content pre-course, indicate reasonableness whole curriculum. focuses on concepts and features three frameworks Struts2, Spring JPA,...

During the 21st century, China's B2C e-commerce develops rapidly. All companies should make every effort to create their own site. But it is time consuming establish an site from a needs analysis, architecture design, web design production, coding, customer monitoring, and system test that require at least two months time. Such long for enterprises, efficiency very low. Therefore, necessary common template. Once template was builded comprehensive can in short In future, rapid development of...

This paper discusses how to set up three-tier model based on lightweight framework Struts2, JPA and Spring in web application development. At first the article gives an example of some enterprise B2C website, details site features architecture entire site, which uses Struts2 as presentation layer, control persistence layer complete Object-Relational Mapping (ORM) related business logic. Then describes solution several key technology involved development process, finally summaries advantages...

Abstract This paper introduces an information system based on SpringBoot framework of man hour management, by analysing the problems existing in management workflow and process industrial design assembly company. Like fraud timesheet, confusion validation, etc. designs different function modules provides overview system, explains reason using framework. Finally, describe improvement for company both controlling processing level.

The most important thing to workflow management is modeling business processes. It can ensure the correctness after model put use only when efficient technology used build complex On one hand readability of represented be improved on other it convenient performance analysis. This paper points out that strict semantic Petri net conducive time analysis process, so selected define WF-net and four equivalent formulas which are sequential, parallel, selection circulation. Then article analyzes...

Project teaching method is a kind of around the project, which let students put classroom knowledge into projects in form learning team, and improve students' professional skills through practice.This paper introduces concept characteristics project method, then practicing course "Systems analysis design E-commerce", analyzes several aspects about definition, planning, implementation, evaluation demonstration, especially shares special problems solving methods In process curriculum...