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R DCR ARB Student Scheduling System Part II

R DCR ARB Student Scheduling System Part II. Client: David Klappholz Team 10 Bo Wang, Bohan Zheng , Chenyang Bai Rui Tong, Shuai Wang, Xiaoran Li. Personnel Turnover. Former IIV&V left this semester Responsibility hands over to PM and Tester No new t eam member.

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R DCR ARB Student Scheduling System Part II

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  1. RDCR ARBStudent Scheduling System Part II Client: David Klappholz Team 10 Bo Wang, BohanZheng, ChenyangBai Rui Tong, Shuai Wang, Xiaoran Li

  2. Personnel Turnover • Former IIV&V left this semester • Responsibility hands over to PM and Tester • No new team member

  3. Team’s Weak Points • Technical View: • Do not have previous experience on Play Framework • Operational view: • Language barrier • Heavy schedule

  4. Team’s Strong Points • Technical view: • All CS students (with both back and front end programming exp.) • Quick learners • Operational view: • Early Development phase setup • Strong team communication & coordination • High level of team involvement • Strong sense of responsibility • More experienced than the first semester

  5. Progress Indicator Class Begins Jan.13

  6. Progress in New Semester • No change in Win Conditions and OCD • Updated Risks, Life Cycle, Test Plan and Cases • Enhanced Prototype • Core capacities of Admin Side are almost done • Algorithm Implementation in Progress

  7. Roles

  8. Responsibilities

  9. Project Iteration Plan – In Progress

  10. Project Iteration Plan – Transition

  11. Project Iteration Plan – Operation

  12. Definition of Done

  13. Risk Analysis

  14. Test Plan • Test Strategy: • Requirements-test traceability • Value-based Test Prioritization • Full test cases have been designed to validate the working order of key functional system aspects that must succeed in order to fulfill project requirements as captured in the Win-Win conditions.

  15. Test Cases • TC-01-01 Manual Course Selection • TC-01-02 Auto Course Selection • TC-01-03 Semester Criteria • TC-01-04 View Study Plan • TC-01-05 Insufficient Course Selections • TC-01-06 Required Relaxation • TC-02-01 Add/Modify Course • TC-02-02 Corequisite/Prerequisite Hints • TC-02-03 Create/Modify Course Groups • TC-02-04 Create/Modify Simple Requirements • TC-02-05 Create/Modify Degree Programs • TC-02-06 Create/Modify Requirements (Complex) • TC-03-01 User Login • TC-03-02 Add/Modify Director Information • TC-03-03 Invalid User Login Credentials

  16. Traceability Matrix (Updated)

  17. Prioritized Requirements Traceability

  18. Test Report • Unit Testing on Front-end of Admin Side • 28 issues found • 15 of them were critical defects

  19. Prototype • The major functions of administrative side has been completed. • Detailed document is needed to explain the expression input for co/prerequisite courses • URL: http://127.0.0.1:9000/ (Demo)

  20. A&I Diagram

  21. Class Diagram (admin side)

  22. Class Diagram (student side)

  23. Software Component Diagram

  24. Defect Metric • As the coordinator of front & back side, I collected the bugs and defects from Jan. 3rd to present. • The data mainly came from Bugzilla and Test Report.

  25. 26 27

  26. Prototype • Student side willbefocusofourworkduringnextiteration. • UserInterface • Solver

  27. Studentside • The design of the UI remains the same. • Maybe need little modify because of the solver.

  28. Studentside

  29. Algorithm - Admin Side • Implementation In the administrator side, the system is responsible for doing operation about database: add/modify/delete degree program, requirement information, requirement relation, course information, course relation. Also, the system needs to read data from database to form “requirement graph” and construes “course graph data structure”. • API Reference: AIED_RDCR_S14b_T10.doc • Current Issue: Refine the API design Combine the back-end with the UI.

  30. Algorithm - Student Side • Implementation We just begin the detail algorithm implementation of front-end. Tasks have been done: when student chooses courses, the system can help him add all prerequisite, corequisites with both the “and” & “or” relation. Tasks to be done: To deal with the “or” relation, now we pick one choice randomly. • API Reference: AIED_RDCR_S14b_T10.doc • Current Issue: Recovery mechanism for algorithm: How to make algorithm strong enough to deal with the “picky” situation.

  31. Thank You

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