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SeRenDiP

SeRenDiP. Service Relationship Driven Processes. Presenter: Malinda Kapuruge Acknowledgement: Prof . Jun Han, Dr. Alan Colman & Dr. Minh Tran Key Words: SOA, BPM, Adaptability, Business Invariants. Service Relationship?. Business Goals ..!. Business Goals. Another Service.

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SeRenDiP

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  1. SeRenDiP Service Relationship Driven Processes Presenter: Malinda Kapuruge Acknowledgement: Prof. Jun Han, Dr. Alan Colman & Dr. Minh Tran Key Words: SOA, BPM, Adaptability, Business Invariants

  2. Service Relationship? Business Goals ..! Business Goals Another Service A Service

  3. Service Relationship • Defines responsibilities • Behavior • What A should do? and When? • What B should do? and When? • What are the constraints? A B

  4. Research Question • How to improve the flexibility of business process modeling and enactment based on explicitly represented inter-service relationships • Flexibility and Invariants Inflexible Unlimited flexibility (System) Fragile Fragile

  5. A scenario • Road Side Assistance to Motorists

  6. A Service Composition Taxis Paramedic Hotels Behavior Client Case Officer SR Invariants SR SR SR Tow Car Garage SR • SR = Service Relationship

  7. A Behavior Term Case Officer Tasks Pre conditions Post conditions Garage Tow Car

  8. SeRenDiP • Model and Enact business processes based on such explicitly defined service relationships Business Process Client Case Officer BT BT BT BT BT BT Change Tow Car Garage BT BT BT • BT = Behavior Term

  9. Processes Processes Services Organizational structure Services Traditional approaches SeRenDiP approach SeRenDiP Contribution • An adaptive organizational structure as a basis to define business processes • Improved flexibility and agility • Runtime service relationship regulation and reconfiguration • Business invariants protection • Change only what is allowed

  10. Status • So far • The survey, Meta-model, Language , Prototype, Case study • Future • Improve the adaptability of the organizational structure via delegated adaptation • E.g. Case officer changing the behavior between Tow Car and Garage

  11. Thanks • Any Questions?

  12. Process

  13. The Meta-model

  14. The Architecture

  15. Event Cloud 3. Trigger event 1. Send message m CO GR CO-GR 2. Interpret 4. Subscribed Alert CO-CL GR-TC CO-TC CL TC 5. Notify 6. Do Task Figure : Events and messages at runtime SeRenDiP Runtime

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