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Aimee Pail Brown Subrata Acharya

Just in Time E-Learning for Medical Application Milestone 2: Scenarios Formalized for Able and Unable Patient. Aimee Pail Brown Subrata Acharya. Introduction. Milestone 1 Create two scenarios for JiT Medical Application Unable Patient Scenario Able Patient Scenario

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Aimee Pail Brown Subrata Acharya

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  1. Just in Time E-Learning for Medical ApplicationMilestone 2:Scenarios Formalized for Able and Unable Patient Aimee Pail Brown Subrata Acharya

  2. Introduction • Milestone 1 • Create two scenarios for JiT Medical Application • Unable Patient Scenario • Able Patient Scenario • Create UML sequence diagram for scenarios • Milestone 2 • Formalize the scenarios • Timing constraints • Orchestration and Choreography • Software Tool MagicDraw (12.5 EAP beta 1) • Provides tools to draw UML, orchestration, choreography diagrams • Representation of scenarios via pi-Calculus

  3. Scenario – Unable Patient • Sensor Equipment takes video/picture of Patient • Data sent to Condition and Record Agent for storage • Sensor detects alarm and alerts Hospital • Hospital receives alarm and alerts Physician and Nurse • Physician queries Patient’s Current Condition for Diagnosis • Physician Requests Nurse/Dispatch to perform action • After action is performed, Doctor again queries Patient’s condition for outcome of action

  4. Sequence Diagram - UML

  5. Orchestration – Execution Flow

  6. Choreography – Agent Collaboration

  7. Scenario – Able Patient • Patient takes reading (temperature) by sensor equipment • Data sent to Condition and Record Agent for storage • Sensor detects alarm and alerts Hospital • Hospital receives alarm and alerts Physician and Nurse • Physician queries Patient’s Current Condition for Diagnosis • Physician sends an Action to be performed by Patient • After action, Physician again queries for updated Condition of Patient

  8. Sequence Diagram - UML

  9. Orchestration – Execution Flow

  10. Choreography – Agent Collaboration

  11. Formalization using Pi-Calculus • State Transition of Data & Alert Propagation

  12. Formalization using Pi-Calculus • Sensor Data Propagation Notation: • (Patient(data!); Sensor(data?,data!); Condition(data?,data!); Records(data?))* • Alarm Propagation Notation: • Patient(data!); Sensor(data?,alarm!); (Condition(alarm?,alarm!); Records(alarm?))|(Hospital(alarm?, alarm!);(Expert(alarm?)|Nurse(alarm?))) • Notation Symbols: • ; - sequential composition • ? – input data • ! – output data • * - iteration • | - parallel composition

  13. IC Card team takes on from here…. Thank You!!!

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