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Concept Originator & Author: Joanna Ng Head of CAS, IBM Canada Lab, Toronto

End User Controlled Web Interaction Flow Using Service Oriented Architecture Model The 2nd IEEE Workshop on Enabling the Future Service-Oriented Internet. Concept Originator & Author: Joanna Ng Head of CAS, IBM Canada Lab, Toronto

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Concept Originator & Author: Joanna Ng Head of CAS, IBM Canada Lab, Toronto

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  1. End User Controlled Web Interaction FlowUsing Service Oriented Architecture ModelThe 2nd IEEE Workshop on Enabling the Future Service-Oriented Internet

  2. Concept Originator & Author: Joanna Ng Head of CAS, IBM Canada Lab, Toronto An IBM Software Group Senior Technical Staff Member and Master Inventor Team Members & Co-authors: CAS Research Staff Members Leho NigulElena Litani Diana Lau CAS-TIL

  3. Today’s ProblemIndividual End Users has little control over Web InteractionProgrammers are in charge • Web user interface and interaction flows are controlled by software programs deployed on the server • These server side software programs are designed and implemented by software programmers • Individual end user has no or very limited control over web interface nor interaction CAS-TIL

  4. Today’s ProblemWhat you see is what you get CAS-TIL

  5. Related Work • Server Side Approach • User Categorization: • Profile: user characteristics (e.g. roles, organization etc.) • Behavior (e.g. Page-Ranking) References: A. Datta et al, M. Vazirgiannis, M. Eirinaki • Portal • User customized content • E.g. iGoogle Major Limitations: • Small degree of customization • Not on an individual level CAS-TIL

  6. Related Work • Client Side Approach • Customized rendered web pages with browser extension • GreaseMonkey • Chickenfeet • Web Clipping Major Limitations: • Customization on rendered content that bears no correspondence to units of functionality from the server side CAS-TIL

  7. mySOA: It’s All About “ME” • Individual user: • chooses from units of functionalities • let the corresponding units of interaction artifacts and Flows be • computed • Result: individualized web interaction experience CAS-TIL

  8. An SOA Enabled Alternative • Leverage the SOA model of a “Service” as units of measure for server side functionality • Build an abstract visualization finite state machine as the general model for web interaction with services • Individual end user controls selection of units of server side functionalities using service interfaces as units of measure • Corresponding individualized web interaction artifacts & flows are computed and generated by the client side plug-in • This results in a truly individualized web interaction artifacts & flow that does not contain unwanted server side functionalities CAS-TIL

  9. The Model of a Generic Service CAS-TIL

  10. Mapping of the Generic Service Model to Create an Abstract Visualization Model CAS-TIL

  11. Abstract Visualization Model CAS-TIL

  12. The Enabling System CAS-TIL

  13. Enabling System CAS-TIL

  14. Service based Finite State Machine CAS-TIL

  15. It’s all about me – mySOA and ‘Me’ Object CAS-TIL

  16. An Example: • Travel Services has: • Three Operations: • The bookHotel interface • 2. The reserveFlight interface • 3. rentACar CAS-TIL

  17. Summary • SOA model of a “Service” as units of measure for server side functionality • Build an abstract visualization finite state machine as the general model for web interaction with services • Individual end user controls selection of units of server side functionalities using service interfaces as units of measure • Corresponding individualized web interaction artifacts & flows are computed and generated by the client side plug-in • This results in a truly individualized web interaction artifacts & flow that does not contain unwanted server side functionalities CAS-TIL

  18. THANK YOU! Joanna Ng’s email address: jwng@ca.ibm.com CAS-TIL

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