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Superimposition is a composition technique that has been applied successfully in many areas of software development. Although superimposition is a general-purpose concept, it has been (re)invented and implemented individually for various kinds of software artifacts. We unify languages and tools that rely on superimposition by using the language-independent model of feature structure trees (FSTs)....
On the basis of the research of the traditional B/S application structure, this paper introduces a design of an on-line Monitoring System for key pollution Sources with the asynchronous transmission mechanism of Ajax B/S structure. The use of the system is able to improve interactivity and performance of real-time.
In order to achieve the integration interactive of heterogeneous data in the safety production management used by coal-mining enterprises, effectively improve the enterprise's mining safety and management. Through analyzing the heterogeneous data in mining safety and management, on the basis of XML based business model of heterogeneous data integration, formed coal-mining safety management in heterogeneous...
Advances in network performance and browser technologies, coupled with the ubiquity of internet access and proliferation of users, have lead to the emergence of a new class of Web applications, called Web 2.0. Web 2.0 technologies enable easy collaboration and sharing by allowing users to contribute, modify, and aggregate content using applications like Wikis, Blogs, Social Networking communities,...
Businesses are increasingly dependent on flexible software applications for changing market environments, the rigid licensing structures for software distribution, as used with most legacy systems, is becoming even less popular. The deployment of Web services in enterprise developments facilitates reusability and interoperation amongst ever growing integrated applications. This paper describes the...
The vast quantity of scientific data produced in life sciences demands the use of sophisticated storage and analysis techniques. In particular, for biological pathways graph analysis plays an important role and data is commonly available in XML-based formats. Thus, there is a growing need to make analysis capabilities available through query languages for XML. This paper presents an approach to extend...
Nowadays, when the evolution of IT tools is faster than ever, the user's needs are evolving even faster. For a software company such a context is difficult to be handled because, within a classical development cycle, the development of an application takes several months or years delivery. A rapid software prototyping could be very useful in those cases helping the user to rethink its needs in terms...
Semantic annotation is becoming increasingly important for the online semantic reconstruction of the heterogeneous product information in the virtual organization (VO) with the semantic grid. Product semantic annotation visualization (PSAV) is introduced. It uses AJAX/SVG to realize the visualization in the display space of the browser. It can help user to discover the potential semantic association...
The increasing degree of society informatization and bigger percentage of person using the Internet, has caused the development of the web technologies. This is why the world around us is changing. On each step we can see that computers and internet allow us to save our time, money and also they enable to make communication easier. With the use of Web technologies - Java Enterprise Edition we can...
Many network administration organizations, including communication service providers, are faced with the problem of managing a growing number of applications with fewer administrators. Administrators are required to provision and administer application-specific data in order for users (e.g., subscribers) to access and use communication applications. Although there are several approaches for solving...
Data exchange provides a powerful support for data integration, and realizes the sharing of enterprises information. In this paper, data binding is introduced to the model of data exchange, and this makes the progress of data exchange more easily. XML is the data media in the model and operated simply. On the other hand, some technologies just as Castor, XML, XSL are involved, and they play important...
Based on the analysis of the heterogeneous data environment, the system integration platform is built to resolve the heterogeneous data sharing and mutual visit in view of the status quo of the heterogeneous data and integration demand in the coal enterprise. The system chooses the integration project based on the middleware, constructs the heterogeneous data integration frame based on the XML, gives...
To make function test of Web application based on struts automation, an automated test tool is proposed. The content of form is produced through analyzing Web page by HtmlParser. The test cases are produced by matching the data in test database and the content of form. The test cases are described by XML. Changing the test cases to code of Cactus and running the code to achieve the target of testing...
Virtual organizations are interested in providing secure grid-related services to individual scientist users through portals and invest significant time and effort in managing them. Systems are often in place for users to request and receive grid certificates in many grid infrastructures as a basis for their identity in the grid. These identities are, however, typically disconnected from Web portal...
Due to the linear nature of time, XML timestamped solutions for the management of XML versions have difficulty in supporting non-lineal versioning, and their implementations are few and portableless. This paper proposes a version data model for XML documents developed using the branch version technique for XML documents shown in [9, 10]. We have built a system following this model based on XQuery...
In order to solve the problem of resources sharing from different servers on the Internet or Intranet, a distributed resources sharing platform based on HBWSP and XML has bean designed and implemented in this paper. Developed in Java programming language with XML as its way of resources organization, this platform has implemented dynamic communication among different servers making use of distributed...
In this paper we introduce the mobile yellow pages with user interest and location sensing ensemble (MyPULSE) system, an easy to use, platform-independent mobile application which enables a user to see image and video-based advertisements, get directions and obtain other important information about products and services offered by local businesses, such as restaurants, hotels, shops, taxicabs, etc...
Client-server architectures with clients on divergent platforms are in need of services that serve a high level of interoperability and a loose binding. It should be prevented that clients become incompatible with the server after server-side changes in the data model. In practice it appears that existing systems donpsilat always meet these requirements and that known solutions are lacking supporting...
Science portals and gateways are built using a variety of tools ranging from elementary customized tools to existing frameworks that bring both greater capabilities (authentication, account management, interfaces, logging etc) and more complexity (resulting in long learning curves and complex code bases). For gateways, it is important to identify frameworks that can be easily adapted to the specialized...
Historians work with complex spatio-temporal data to create narrative accounts of historical developments. Historical sources are complex and diverse. They are often incomplete and contradictory and are drawn from many disciplines. The historian has the task of analyzing all the available evidence before synthesizing and re-presenting the data to create and interpret narratives which might account...
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