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We have seen growing interest in validation of a business process model before it is implemented due to the complexity to model business process. In this paper, we propose a method for analyzing and validating the functional correctness of a business process model. Based on our previous work, we model a business process in UML activity diagrams with OCL constraints, then we give a formal semantics...
The application system features in small or medium-sized enterprise lie in the greater flexibility and speed, safety, high performance-price ratio. Traditional J2EE framework can not adapt to these needs, but the system application based on SSH(Struts, Spring, Hibernate) technology can better satisfy such needs. This paper analyses some integration theory and key technologies about SSH, and according...
SSH is a development mode which is widely used in current enterprise's development. In order to make the project development more efficient, with the online fund trade platform for example, this paper deeply discusses the problems of distributing Action and Hibernate's lazy loading in actual development with SSH mode, and puts forward the improvement project, which greatly increases the development...
Enterprise Application always involves a variety of different technologies and machines. Because of this heterogeneity, Enterprise Application currently has problems of inflexibility and trivialness. To solve the problems, we proposed a distributed enterprise application platform based on SCA (Service Component Architecture). The design of the platform adopts a lot of advanced software techniques...
With the continuous development of information technology, warehouse management information system is advancing more and more professionally when an increasing number of enterprises increase their investments on the construction of warehouse management information system. In this background, this paper proposes overall design ideas about the system architecture and function frameworks of warehouse...
Aspect Oriented Programming (AOP) is a new technology that was developed on the basis of Object Oriented Programming (OOP) technology, and made the OOP technology more complementary and perfect Applied together with the OOP technology, AOP can provide more ideal modularized structure for programming. This study analyzes the fundamental theory of OOP technology and provides the current implementation...
This research focuses on justifications in an audit context. An argumentation framework based on the formal model of justification logic is applied for audit dialogues in the fish industry. Different forms of justifications used in audit like net persuasive evidence, breadth of issues, and framing evidence are formalised in the proposed framework.
Based on the construction of Tourism E-business System, the design of data persistence layer of Tourism E-business System was discussed in this paper. However, The realizing scheme of how to use abstract factory pattern, dao pattern, vo pattern, singleton pattern and Hibernate framework to design a data persistence framework, with the development of Tourism E-business System, and part of the implementation...
Service-Oriented architecture (SOA) based applications have assumed widespread acceptance owing to their agility, maintainability and modularity. However, the safety and reliability of such loosely coupled systems entirely depend on the precision of service descriptions. Consequently any implicit assumption or unforeseen usage scenarios can lead to catastrophic fiascos. This is further exacerbated...
In order to promote the rapid growth of high-tech enterprises, many cities have established a large number of technology business incubators, and publicity through the web site. Users want to retrieve the target incubator quickly and accurately by means of the retrieval function of electronic map, However, the lack of related incubator sites for the map search function. In this paper, Jscript and...
Agent is an important Internet-based distributed computing technology, whose features such as synergies and security compensate for the deficiency of www technology. Through research on Agent technology in the application of e-commerce, the paper brings forward Agent-oriented analysis and modeling methods, points out the goal of system and overall design, establishes system data flow diagram, complements...
This paper discusses both principles and implementations of new methods to expand traditional Web information systems to mobile application systems by integrating existing enterprise resources for several objectives, including adding new enterprise services, improving the efficiency, and enhancing the image of the enterprise. In particular, through the study of a real instance, which is a Web-based...
In the informational platform construction of meteorological operations, there are a lot of exchanges and accesses to data in different platforms. The article is to design an interface function to achieve transfer and access of cross-platform data, and to suggest corresponding solutions to the existing concurrency issues. It also provides a complete implementation of reference samples to program and...
JSF is a true MVC pattern, its key point is the Web presentation layer. It not only provides a wealth of web page controls but also supports the development for controls, so its use is convenient and flexible. It allows programmer design Web program through dragging controls to the Web page, its using is very simple while the designed page is beautiful, it overcame the shortcomings of non-visualization...
This paper propsed design and implementation solution of rights management system based on RBAC model, and introduced the multi-layer structure design using J2EE architecture, described role-based access control (RBAC) model design, and discussed the core object-oriented design models of rights management system, and permission access, access control and permissions storage mechanism and other key...
In the modern information management systems, business logic may change with the constantly changing of external environment, the traditional method of MIS only continuously modified the code to meet the needs of customers. But with the frequency of modification the clients will not accept the high maintenance cost, so there is an urgent need for a new approach to develop the MIS. In this condition,...
The Service Component Architecture (SCA) makes it possible to combine existing and new services based on a variety of technologies with components built using a component-based development approach. However, when asynchronous services compositions are executed, one or more errors can occur, possibly at the same time, affecting the composition's dependability. In many cases, parts of the composition...
OSGi R4 specification provides event announcement / notification model based on topic. But the model cannot guarantee the release of news publishers subscribers listen at the same pace, so the messages will be lost to subscribers who isn't listening. To solve the problem mentioned above, this paper put forward an OSGi message service model based on peer-to-peer mechanism, which lifts time correlation...
The scope of the problems that could be solved by monitoring and the improvement of the recognition time is directly correlated to the performance of the management function of the business process. The Enhydra Shark from the existing WfMS shows the process records on the web client by the allocated activities during the designing process of the process log for the sake of the process monitoring....
This paper presents the Interactive Arabic Dictionary (IAD) developed at the Higher Institute for Applied Sciences and Technology (HIAST). IAD is an interactive web application based on the “Al-Wasseet” dictionary. It provides the different meanings of words with examples and multimedia illustrations. IAD presents also other related information like associated words, semantic domains, expressions,...
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