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Model driven software development, domain specific languages and other generative programming approaches have gained much attention. There is a large number of tools available, starting from simple code generators to full-blown tool suites. There are several success stories and process frameworks about applying full scale MDSD approaches, but there is no or little help for small-size projects. To...
Developing process-oriented enterprise systems not only asks for Business Process Management (BPM) but also for an appropriate user interface and data model. Current BPM and workflow technologies are neither integrated with user dialogs nor offer an appropriate data model. This paper describes a novel integrated framework for modeling process-oriented systems called Processes with User Interfaces...
Software systems based on a service-oriented architecture (SOA) are partitioned into loosely coupled services. Services may be developed by different parties, deployed to different nodes and operated by different organizations. In an SOA services may evolve independently from one another, ideally without sacrificing interoperability. Supporting service evolution is still a topic of ongoing research...
We present a new approach for performing load testing of Web applications by simulating realistic user behaviour with stochastic form-oriented analysis models. Realism in the simulation of user behaviour is necessary in order to achieve valid testing results. In contrast to many other user models, Web site navigation and time delay are modelled stochastically. The models can be constructed from sample...
This article presents the concept of form storyboarding, a new modelling method for eliciting, specifying and communicating functional requirements of applications with form-based interfaces. We identify two-staged interaction as the abstract concept behind form-based interfaces. The method encompasses a visual language for the documents to be created and a set of proposals for the activities involved...
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