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Project RoundUp Presentation

Project RoundUp Presentation, for SI508 F09.

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Project RoundUp Presentation

  1. 1. Network Analysis of MSI Student projects and keywords Zhe (Jo) Pu Chutimon Sindhuprama
  2. 2. Introduction: Motivation   SI students find partners for their class projects   Annual campus-wide GROCS competition   Students would like to initiate study groups or social activities
  3. 3. Methodology   Data Collection   Data Cleaning   Analyze the Networks   Developing Application
  4. 4. Data Collection and Cleaning
  5. 5. Network Analysis   Students – Group Projects   Students – Undergraduate Backgrounds   Students - Interests
  6. 6. Students – Group Projects
  7. 7. Students – Group Projects [contʼ] Specializations Gender
  8. 8. Students – Group Projects [contʼ]
  9. 9. Students – Undergraduate Backgrounds
  10. 10. Students – Undergraduate Backgrounds [contʼ] Specializations
  11. 11. Students – Undergraduate Backgrounds [contʼ]
  12. 12. Students – Undergraduate Backgrounds [contʼ]
  13. 13. Students – Interests
  14. 14. Students – Interests [contʼ] Specializations Gender
  15. 15. Students – Interests [contʼ]
  16. 16. Students – Interests [contʼ]
  17. 17. Application Built with Prefuse in Java Step 1: data retrieval from the MySQL database Step 2: graph construction with data fetched on the fly Step 3: the definitions for the look and feel of the graph Step 4: UI elements that allows interaction and exploration with the network
  18. 18. Application -- features •  Ego-graph with two tiers of vertices 1. Who has collaborated with this person in the past; 2. Roughly how many times two students have collaborated before; 3. What tags this person and his/her past teammates use to describe themselves; and 4. Who also shared a same tag to this person and his/her collaborators. •  Aggregation by specialization The shrinking effect
  19. 19. Application – features (contʼd) •  Loading random graph as support of browsing •  View recent graphs as support of browsing With a pre-defined maximum capacity of recently viewed graphs
  20. 20. Application -- demo
  21. 21. Thank you very much!
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