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作者:Florian Rosenberg , Anton Michlmayr , Schahram Dustdar
来源:[J].Enterprise Information Systems(IF 9.256), 2008, Vol.2 (4), pp.459-475
摘要:Developing cross-organisational business processes is a challenging task. The partners have to agree on a common data format and meaning as well as on the quality of service (QoS) requirements each partner has to fulfil. The QoS requirements are typically described using service ...
作者:Florian Rosenberg , Schahram Dustdar
来源:[J].Enterprise Information Systems(IF 9.256), 2011, Vol.5 (1), pp.79-98
摘要:We present a comprehensive framework for identifying influential factors of business process performance. In particular, our approach combines monitoring of process events and Quality of Service (QoS) measurements with dependency analysis to effectively identify influential facto...
作者:... Zakaria Maamar , Florian Rosenberg , Schahram Dustdar
来源:[J].ACM Transactions on Internet Technology (TOIT)(IF 0.792), 2007, Vol.8 (1), pp.4-es
摘要:Web services composition is a keystone in the development of interoperable systems. However, despite the widespread adoption of Web services, several obstacles still hinder their smooth automatic semantic reconciliation when being composed. Consistent understanding of data exchan...
作者:Christian Platzer , Florian Rosenberg , Schahram Dustdar
来源:[J].ACM Transactions on Internet Technology (TOIT)(IF 0.792), 2009, Vol.9 (3), pp.1-26
摘要:Increasingly, application developers seek the ability to search for existing Web services within large Internet-based repositories. The goal is to retrieve services that match the user's requirements. With the growing number of services in the repositories and the challenges of q...
作者:Florian Rosenberg , Philipp Leitner
来源:[J].International Journal of Web Services Research (IJWSR)(IF 0.182), 2010, Vol.7 (2)
摘要:In general, provenance describes the origin and well-documented history of a given object. This notion has been applied in information systems, mainly to provide data provenance of scientific workflows. Similar to this, provenance in Service-oriented Computing has also focus...
作者:Matthias Baldauf , Schahram Dustdar , Florian Rosenberg
来源:[J].Int. J. of Ad Hoc and Ubiquitous Computing(IF 0.511), 2007, Vol.2 (4), pp.263-277
摘要:Context-aware systems offer entirely new opportunities for application developers and for end users by gathering context data and adapting systems behaviour accordingly. Especially in combination with mobile devices, these mechanisms are of high value and are used to increase usa...
作者:Florian Rosenberg , Philipp Leitner
来源:[C].Middleware for Service Oriented Computing2009
摘要:In service-oriented systems, Quality of Service represents an important issue which is often considered when selecting and composing services. For receiving up-to-date information, non-functional properties such as response time or availability can be continuously monitored using...
作者:Oliver Moser , Florian Rosenberg , Schahram Dustdar
来源:[C].World Wide Web2008
摘要:Web service processes currently lack monitoring and dynamic (runtime) adaptation mechanisms. In highly dynamic processes, services frequently need to be exchanged due to a variety of reasons. In this paper we present VieDAME, a system which allows monitoring of BPEL processes acc...
作者:Oliver Moser , Florian Rosenberg , Schahram Dustdar
来源:[C].Software engineering2008
摘要:VieDAME is a tool for monitoring and dynamic service adaptation of BPEL processes. The tool monitors partner service interaction to compute Quality of Service (QoS) data and performs dynamic service adaptation based on various available service selection strategies, such as avail...
作者:... Philipp Leitner , Florian Rosenberg , Schahram Dustdar
来源:[C].Distributed event-based systems2008
摘要:Event-based systems and the publish/subscribe style are widely used to notify subscribers when certain events of interest occur. In the context of Service-oriented Architecture (SOA) and Web services, event notifications can be used to address one issue inherent to the SOA paradi...

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