User Prompts for TRUSTS Mobile App Demonstration (AAMAS 2013)

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Slide deck of user prompts for the TRUSTS Mobile App demonstration at the AAMAS 2013 conference.

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User Prompts for TRUSTS Mobile App Demonstration (AAMAS 2013)

  1. 1. THE TRUSTS SYSTEMTactical Randomizations for Urban Security inTransit Systems and its Mobile AppSubmission 25
  2. 2. THE TRUSTS SYSTEMPart 1: An Overview of the TRUSTS SystemSubmission 25
  3. 3. Setting: Proof of Payment Transit Systems
  4. 4. Motivation: Fare Evasion in L.A. Metro
  5. 5. The Stackelberg Games Model
  6. 6. Modeling the Transit Patrolling Problem
  7. 7. The TRUSTS ApproachReduced Transit System Transition Graph
  8. 8. TRUSTS-Generated SchedulesOptimized Patrol Strategy
  9. 9. TRUSTS and The METRO App
  10. 10. The METRO AppSchedule View Reporting View Summary View
  11. 11. The METRO App: Schedule View
  12. 12. The METRO App: Reporting View
  13. 13. The METRO App: Summary View
  14. 14. THE TRUSTS SYSTEMPart 2: Interactive SimulationSubmission 25
  15. 15. SetupTRUSTS The METRO AppSimulation Display Monitor
  16. 16. Start of the Shift• Launch the app intothe Schedule View tosee the TRUSTS-generated patrolschedule
  17. 17. Current Patrol Action: Station Check
  18. 18. Patrol Event Occurrence• No violations found!
  19. 19. Patrol Officer Response• Prepare for next patrolaction
  20. 20. Current Patrol Action: Metro Check
  21. 21. Patrol Event Occurrence• Four inspectedpassengers have validtickets
  22. 22. Patrol Officer Response• Use Reporting View toreport four passedpassenger checks inthis shift segment
  23. 23. Patrol Event Occurrence• Fare evader caught!
  24. 24. Patrol Officer Response• Use Reporting View toreport one violationissued in this shiftsegment• Prepare for next patrolaction
  25. 25. Current Patrol Action: Station Check
  26. 26. Patrol Event Occurrence• An arrest was made!
  27. 27. Patrol Officer Response• Use Reporting View toreport one arrest in thisshift segment
  28. 28. Patrol Event Occurrence• The arrest caused thepatrol officer to missthe next patrol action!
  29. 29. Patrol Event Response• Update the location tothe current station
  30. 30. Patrol Event Response• Select the currentstation
  31. 31. Metro App Response• Current location isupdated• A new schedule isgenerated from theTRUSTS-generatedstrategy• The officer cancontinue their shift withthe new schedule
  32. 32. End of the Shift• The officer submitstheir shift data report
  33. 33. THE TRUSTS SYSTEMPart 3: Real-World System DeploymentSubmission 25
  34. 34. Robust Deployment in theL.A. Metro System•  Successful in L.A. Metro System simulation and trialtesting•  Deter fare evasion and crime•  Maximize transit system revenue•  Valuable data collection for analysis by TRUSTSresearch team and L.A. Police Department•  Efficient violation data reporting for LAPD officers
  35. 35. THE TRUSTS SYSTEMThank you!Submission 25

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