Search results for "Service composition"
showing 3 items of 3 documents
IT Solutions for Business Process Management
2018
In the paper are listed the main types of architectures of systems for business process management. Thus, we can identify several categories of such architectures, namely architectures of workflow management systems, flexible workflow management architectures, service-oriented architecture, advanced service composition, and data-driven approaches. As such, there are two of the five categories, namely architectures of workflow management systems and architectures of flexible workflow management systems, and a methodology is proposed for developing solutions for business process management.
Dynamic composition of services : application to designing and developping information systems in a distributed environment
2010
The service oriented computing paradigm plays an increasingly important role in structuring complex systems. Application design and development approaches are witnessing a shift from traditional models towards a more dynamic service oriented model promoting reuse and adaptability. In this thesis, we study an approach for application design and development based on services’ composition. We propose DyCoSe, an environment for sharing services. It consists of an enterprise ecosystem wherein members, organized in communities, share a global agreement describing traditional business functionalities and common non-functional properties. DyCoSe relies on a three level architecture for service base…
Generating and Instantiating Abstract Workflows with QoS User Requirements
2017
The growing availability of services accessible through the network makes it possible to build complex applications resulting from their composition that are usually characterized also by non-functional properties, known as Quality of Service (QoS). To exploit the full potential of service technology, automatic QoS-based composition of services is crucial. In this work a framework for automatic service composition is presented that relies on planning and service negotiation techniques for addressing both functional and non-functional requirements. The proposed approach allows for dynamic service composition and QoS attributes, and it can be applied when services are provided in the contest …