Modeling and Engineering Tools for Service Composition (in the Cloud)/en

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The design and development of modeling and engineering tools for service composition (in the Cloud) is one of two essential research directions of the eOrganisation research group. The group develops solutions (e.g., design and analysis tools, notations, languages) for different aspects of service composition at design time and run time.

Composition Models and Methods

The team develops novel models and methods for critical requirements in the context of service composition like dynamic networks, variability and runtime configuration.

Selected publications from this field:

Ulrich Scholten, Robin Fischer, Christian Zirpins
The dynamic network notation: harnessing network effects in PaaS-ecosystems
Proceedings of the Fourth Annual Workshop on Simplifying Complex Networks for Practitioners, Seiten: 25-30, ACM, April, 2012

Erik Wittern, Christian Zirpins, Nidhi Rajshree, Anshu N. Jain, Ilias Spais, Konstantinos Giannakakis
A Tool Suite to Model Service Variability and Resolve It Based on Stakeholder Preferences
Service-Oriented Computing - ICSOC 2011 Workshops, Seiten: 250-251, Springer, LNCS, Dezember, 2011

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Collaboration, Participation and Coordination

In this field, the team develops solutions for the integration of humans into service composition.

Selected publications from this field:

Erik Wittern, Nelly Schuster, Jörn Kuhlenkamp, Stefan Tai
Participatory Service Design through Composed and Coordinated Service Feature Models
Proceedings of the 10th International Conference on Service Oriented Computing (ICSOC '12), Seiten: 158-172, Springer, LNCS, November, 2012

Nelly Schuster, Christian Zirpins, Ulrich Scholten
How to Balance Flexibility and Coordination? Service-oriented Model and Architecture for Document-based Collaboration on the Web
Proceedings of the 2011 IEEE International Conference on Service-Oriented Computing and Applications, SOCA 2011, Irvine, CA, USA, December 12-14, 2011, IEEE, Dezember, 2011

Nelly Schuster, Raffael Stein, Christian Zirpins
A Mashup Tool for Collaborative Engineering of Service-Oriented Enterprise Documents
In Soffer, Pnina and Proper, Erik (Eds.), CAiSE Forum 2010, Hammamet, Tunisia, June 7-9, 2010, Selected Extended Papers, Seiten: 166-173, Springer, LNBIP, 72

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Composition in the Context of Cloud Federation: Migration and Redundancy

Solutions in this area comprise tools for decision modeling and support of data and application migration to the Cloud as well as the provisioning of IT fallback systems in the Cloud.

Selected publications from this field:

Michael Menzel, Rajiv Ranjan
CloudGenius: Decision Support for Web Server Cloud Migration
In ACM, Proceedings of the 21st International Conference on World Wide Web, Seiten: 10, ACM, WWW '12, New York, NY, USA, April, 2012

Tobias Kurze, Markus Klems, David Bermbach, Alexander Lenk, Stefan Tai, Marcel Kunze
Cloud Federation
Proceedings of the 2nd International Conference on Cloud Computing, GRIDs, and Virtualization (CLOUD COMPUTING 2011), IARIA, September, 2011

Alexander Lenk, Carsten Daenschel, Markus Klems, David Bermbach, Tobias Kurze
Requirements for an IaaS Deployment Language in Federated Clouds
Proceedings of the IEEE International Conference on Service Oriented Computing & Applications 2011, IEEE, Dezember, 2011

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