![Università della Svizzera Italiana (USI) University of Lugano, Switzerland Faculty of Informatics Cesare Pautasso , Mehdi Jazayeri, Domenico Bianculli http://www.pautasso.info/ [email_address]](https://image.slidesharecdn.com/usi-associatemember-100302094321-phpapp02/85/USI-SCUBE-Associate-Member-1-320.jpg)
![Life-cycle issues in service-based systems engineering and adaptation CLAVOS: continuous and lifelong approach to the verification of open service-oriented systems. Integration of design-time and run-time techniques into a holistic verification framework (Joint work with Carlo Ghezzi and Domenico Bianculli) Our Contributions to S-CUBE [PESOS2009]](https://image.slidesharecdn.com/usi-associatemember-100302094321-phpapp02/85/USI-SCUBE-Associate-Member-6-320.jpg)
![Self-Configuration Experiment Time (seconds) 1000 workflows 10 parallel tasks RT = 0s RT = 20s Resource Allocation (Cluster Nodes) [ICAC2005, ICWS2005, ISTJ2007]](https://image.slidesharecdn.com/usi-associatemember-100302094321-phpapp02/85/USI-SCUBE-Associate-Member-10-320.jpg)
![Self-Healing Experiment Time (seconds) 5 node failure Resource Allocation (Cluster Nodes) [ICAC2005, ICWS2005, ISTJ2007]](https://image.slidesharecdn.com/usi-associatemember-100302094321-phpapp02/85/USI-SCUBE-Associate-Member-11-320.jpg)
![Some References [SEAMS2010] Schahram Dustdar, Christoph Dorn, Fei Li, Luciano Baresi, Giacomo Cabri, Cesare Pautasso, and Franco Zambonelli, A Roadmap towards Sustainable Self-aware Service Systems , accepted to the 2010 ICSE Workshop on "Software Engineering for Adaptive and Self-managing Systems" (SEAMS 2010), May 2010 [PESOS2009] Domenico Bianculli, Carlo Ghezzi, Cesare Pautasso, Embedding Continuous Lifelong Verification in Service Life Cycles , In: Proc. of the Principles of Engineering Service Oriented Systems ICSE Workshop (PESOS 2009), Vancouver, Canada, May 2009 [ICAC2008] Thomas Heinis, Cesare Pautasso, Automatic Configuration of an Autonomic Controller - an Experimental Study with Zero-Configuration Policies , Proc. of the 5th IEEE International Conference on Autonomic Computing (ICAC'08), Chicago, USA, (2008) [ISTJ2007] Cesare Pautasso, Thomas Heinis, Gustavo Alonso: Autonomic resource provisioning for software business processes , Information and Software Technology, 01/2007, Volume 49, Issue 1, p.65-80 (2007) [DICS2006] Cesare Pautasso, Win Bausch, Gustavo Alonso, Autonomic Computing for Virtual Laboratories , Dependable Systems: Software, Computing, Networks, LNCS Number 4028 (2006) [ICWS2005] Cesare Pautasso, Thomas Heinis, Gustavo Alonso: Autonomic Execution of Service Compositions , In: Proc. of the 3rd International Conference on Web Services (ICWS 2005), Orlando, Florida, July 2005. [ICAC2005] Thomas Heinis, Cesare Pautasso, Gustavo Alonso: Design and Evaluation of an Autonomic Workflow Engine , In: Proc of the 2nd International Conference on Autonomic Computing (ICAC-05), Seattle, Washington, June 2005.](https://image.slidesharecdn.com/usi-associatemember-100302094321-phpapp02/85/USI-SCUBE-Associate-Member-15-320.jpg)
![Università della Svizzera Italiana (USI) University of Lugano, Switzerland Cesare Pautasso , Mehdi Jazayeri, Domenico Bianculli http://www.pautasso.info/ http://twitter.com/pautasso [email_address]](https://image.slidesharecdn.com/usi-associatemember-100302094321-phpapp02/85/USI-SCUBE-Associate-Member-16-320.jpg)
USI SCUBE Associate Member
- 1. Università della Svizzera Italiana (USI) University of Lugano, Switzerland Faculty of Informatics Cesare Pautasso , Mehdi Jazayeri, Domenico Bianculli http://www.pautasso.info/ [email_address]
- 2. Faculty of Informatics (Opened 2004) 17 Professors 75 PhDs + Post-docs Excellence in Research Innovative Teaching University of Lugano (USI), Switzerland
- 3. University of Lugano (USI), Switzerland
- 4. My Research Interests Web 2.0 Mashups Autonomic Computing Business Process Management Scientific Workflow Management Service Oriented Architectures Software Composition Cesare Pautasso
- 5. Life-cycle issues in service-based systems engineering and adaptation Self-* service and Grid infrastructures Our Contributions to S-CUBE
- 6. Life-cycle issues in service-based systems engineering and adaptation CLAVOS: continuous and lifelong approach to the verification of open service-oriented systems. Integration of design-time and run-time techniques into a holistic verification framework (Joint work with Carlo Ghezzi and Domenico Bianculli) Our Contributions to S-CUBE [PESOS2009]
- 7. Self-* service and Grid infrastructures JOpera.org: open research platform for visual service composition, featuring self-configuration and self-healing capabilities New SOSOA Project: Self-Organizing SOA (Joint work with Walter Binder, Heiko Schuldt, Boi Faltings, Achille Peternier) Our Contributions to S-CUBE
- 9. input workload (service requests) input constraints (service level agreements) Hardware Layer Virtualization Layer Component Layer Workflow Composition Layer Service Delivery Layer
- 10. Self-Configuration Experiment Time (seconds) 1000 workflows 10 parallel tasks RT = 0s RT = 20s Resource Allocation (Cluster Nodes) [ICAC2005, ICWS2005, ISTJ2007]
- 11. Self-Healing Experiment Time (seconds) 5 node failure Resource Allocation (Cluster Nodes) [ICAC2005, ICWS2005, ISTJ2007]
- 12. Life-cycle issues in service-based systems engineering and adaptation Coherent Lifecycle for Adaptable and Evolvable Service-based Applications Cross-Layer and Pro-Active Monitoring and Adaptation Self-* service and Grid infrastructures Autonomic Service Infrastructure Proactive Adaptation and Predictive Monitoring QoS Aware Adaptation of Service Compositions Our Contributions to S-CUBE
- 13. SSIAE Summer School 2 nd Service and Software Architectures, Infrastructures and Engineering (SSAIE) Summer School 28 June - 2 July 2010, Crete, Greece Tutorial on WS-* vs. REST Services http://www.ssaie.eu/
- 14. WS-REST 2010 26 April 2010, Raleigh NC World Wide Web 2010 Conference Keynote by Sam Ruby , Apache & IBM http://ws-rest.org/
- 15. Some References [SEAMS2010] Schahram Dustdar, Christoph Dorn, Fei Li, Luciano Baresi, Giacomo Cabri, Cesare Pautasso, and Franco Zambonelli, A Roadmap towards Sustainable Self-aware Service Systems , accepted to the 2010 ICSE Workshop on "Software Engineering for Adaptive and Self-managing Systems" (SEAMS 2010), May 2010 [PESOS2009] Domenico Bianculli, Carlo Ghezzi, Cesare Pautasso, Embedding Continuous Lifelong Verification in Service Life Cycles , In: Proc. of the Principles of Engineering Service Oriented Systems ICSE Workshop (PESOS 2009), Vancouver, Canada, May 2009 [ICAC2008] Thomas Heinis, Cesare Pautasso, Automatic Configuration of an Autonomic Controller - an Experimental Study with Zero-Configuration Policies , Proc. of the 5th IEEE International Conference on Autonomic Computing (ICAC'08), Chicago, USA, (2008) [ISTJ2007] Cesare Pautasso, Thomas Heinis, Gustavo Alonso: Autonomic resource provisioning for software business processes , Information and Software Technology, 01/2007, Volume 49, Issue 1, p.65-80 (2007) [DICS2006] Cesare Pautasso, Win Bausch, Gustavo Alonso, Autonomic Computing for Virtual Laboratories , Dependable Systems: Software, Computing, Networks, LNCS Number 4028 (2006) [ICWS2005] Cesare Pautasso, Thomas Heinis, Gustavo Alonso: Autonomic Execution of Service Compositions , In: Proc. of the 3rd International Conference on Web Services (ICWS 2005), Orlando, Florida, July 2005. [ICAC2005] Thomas Heinis, Cesare Pautasso, Gustavo Alonso: Design and Evaluation of an Autonomic Workflow Engine , In: Proc of the 2nd International Conference on Autonomic Computing (ICAC-05), Seattle, Washington, June 2005.
- 16. Università della Svizzera Italiana (USI) University of Lugano, Switzerland Cesare Pautasso , Mehdi Jazayeri, Domenico Bianculli http://www.pautasso.info/ http://twitter.com/pautasso [email_address]
Editor's Notes
- #9: What was our initial goal? Define a language and a build a system to make it easy, rapid, visual and efficient to compose Grid services. Along the way we found out that we could generalize the language and the system so that it would be independent from the actual types of services to be composed.