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Diss Seminar Ivanchenko060308

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Diss Seminar Ivanchenko060308

  1. 1. Knowledge based repair in Workflows and Web Services Vladimir Ivanchenko 6 th March 2008
  2. 2. What we do? ok abnormal possibly infected not executed  e.g. some inputs provided by a Human are faulty executed Determine trip dates Get Security status Book flight Book hotel [duration>1] Get weather report Get pers. preferences Reserve dinner a0 a2 a3 a4 a5 a7 a6 a1 failure detected
  3. 3. What was done? <ul><li>Orchestrated case </li></ul>
  4. 4. How was it done? <ul><li>Repair is a PLAN </li></ul>
  5. 5. Prototypes? Randomly REPAIR REASONER REPAIR PLAN WORKFLOW GENERATOR SIMULATOR √ OK Determine trip dates Get Security status Book flight Book hotel [duration>1] Get weather report Get pers. preferences Reserve dinner a0 a2 a3 a4 a5 a7 a6 a1
  6. 6. Tests? <ul><li>> 1000 </li></ul><ul><li> All OK </li></ul><ul><li>http://test-information.info , ECAI 2008 Paper sent </li></ul>
  7. 7. What is next ? <ul><li>Choreography – WSDIAMOND phase-2 </li></ul><ul><li>Costs – WSDIAMOND phase-2 </li></ul><ul><li>Diagnosis using our model – DX 2008 Paper </li></ul>
  8. 8. To be continued… … in SS 2008

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