CASE STUDY: TXFLOW

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The TxFlow project built a distributed application permitting users to perform skimming (selection) operations on High Energy Physics (HEP) datasets. A Java application with a graphical interface permits users to specify workflowlike compound operations such as selecting input files, definingRead More

Web Service Validation Enabling Test-Driven Development of Service-Oriented Applications

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Test-Driven Development (TDD) is an important software development practice that enables rapid iterations, refactoring, and improved quality. Supporting TDD can be difficult when building Service-Oriented Architecture (SOA) applications, since standard test frameworks often do not have capabilities for performing andRead More

Web Service that Composes Web Services

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Fulfillment of highly dynamic requirements demands the adoption of new processes and facilities for software developers. On one side, composition of web services is a process that facilitates interenterprise applications in order to fulfill the requirements. On the other side,Read More

Creating Service-based Interactive Applications by using Annotated Web Services

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SERVICE ANNOTATIONS The central idea behind Web services is the reuse of functionality. In most development methodologies for building interactive applications upon a service infrastructure, reusability is still reduced to the functional core encapsulated within the services. The concept ofRead More

Web Services Architecture

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Web services are self-contained, modular applications that may be described, published, located, and invoked over a network, generally over the Web [2]. They are rapidly emerging as important building blocks for business integration. They are also finding important applications inRead More

FRONT-END & BACK-END DEVELOPMENT

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FRONT-END DEVELOPMENT In previous sections, the fundaments of web development were briefly covered (HTML, JS, CSS). These items are often referred to as front-end development; front-end referring to items that run in the users browsers and provides the user interfaceRead More

HTML Architecture, a Novel Development System (HANDS)

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In this paper, a very compelling proposition is presented, a novel approach for web development that is a hybrid of Single Page Applications (SPA) and server side applications. The proposed architecture lowers the entry to web development by providing aRead More

Architecture for Automated Annotation and Ontology Based Querying of Semantic Web Resources

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The semantic Web provides the foundation for semantic architecture to support the transparent exchange of information and knowledge among collaborating e-business organizations. Recent advances in semantic Web based technologies offer means for organizations to exchange knowledge in a meaningful wayRead More

English Course – IMS LD Specification

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An English grammar course specified by means of the IMS LD specification has been implemented. The course covers the subject of the “past simple tense”. It is composed by one single play and one act. Activities have been defined forRead More

A framework for the multi-disciplinary design of Web-based educational systems

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System architecture In [2] authors described the application of the MODUWEB approach to integrate two domain specific languages: IMS LD and Labyrinth. IMS LD is a language for describing learning activities and provides the means to describe the roles andRead More