Disengagement detection in online learning0Context Level:Data Flow DiagramsTrace BehaviorAdministrationContent MgmtPredictionOnline LearningTutorialsMonitor Session Usage & Create LogView Log to PredictAdminStudent
Login0Admin Operations1.0Student Operations2.0Disengagement Detection DBLevel-1:
Admin
Admin Operations1.0User Management1.1Content Management1.2View Log1.3Disengagement Detection DBLevel-2
Level-3Content Management1.2View Log1.3Engagement Tracing1.2.2Motivation Interpretation1.2.3Latent Response Model1.2.4Log Data1.2.5ARCS1.2.1Disengagement Detection DBAdmin
Student
Student Operations2.0
Online learning2.1Disengagement Detection DBLevel-4
Record Usage/ Session2.2
Class Diagram
USECASE DIAGRAM
USECASE DIAGRAM:
OBJECT DIAGRAM
SEQUENCE DIAGRAM:
Collaboration Diagram:
SEQUENCE DIAGRAM:
Collaboration Diagram:
SEQUENCE DIAGRAM:
Collaboration Diagram:
SEQUENCE DIAGRAM:
Collaboration Diagram:
Collaboration Diagram:
Activity Diagram
State Chart Diagram:
Component Diagram:
Deployment Diagram:
E-R DIAGRAMAdminStudentsMaintains uidpwdMaintains TutorialMaintains QuizMaintains Skill Test.Snamesename..qno..SidSidSidQidEid
E-R DIAGRAMStudentSidpwdAccessTutorialAccessQuizAccess SkillTestsename.Sidqno.Qid.SidEid
StudentSidpwdAdminuidpwdLogpidsidSession LoggedView Log.