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Program development concepts are highly dependent on software architecture, complexity of algorithm, re-usability purposes, efficiency, efficacy, etc. The evolution of SAP development concepts reflects the changes through important milestones, such as mainframe, client-server and service-oriented architecture. Those issues can easily be resolved by making new programs which were impossible to handle...
The establishment of IT-supported processes within organizations requires the integration of existing distributed legacy applications. Therefore, Web services can be generated as wrappers to flexibly integrate existing distributed legacy applications using a standardized interface. Existing approaches mostly focus on the technical issues of the integration using Web services and do not support the...
Professional mashups that include complex choreographies, data mediation, and result publishing within Web pages are still affected by implementation and design practices that rely either on very simple models or on low-level scripting and programming skills of developers, thus hampering the use of mashups in business context as rapid solution to immediate problems. Indeed, industrialization of their...
This paper presents a methodology for the Model Driven Engineering of complex, multi-actor business processes, mixing tasks executed by humans and by machines. The idea is to enrich business description languages with a few extra details on task assignment, semantics, and typed dataflows, so as to enable a two-step generative approach: first the Process Model is automatically transformed into an Application...
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...
User interface (UI) design is an integral part of the software design process. The UI design not only outlines the look and feel of the system, but also helps in flushing out the requirements - by identifying what data is visible to and processed by different users. However, in any SOA methodology, UI design is typically considered out of scope. In this paper, we highlight the importance of UI design...
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