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MetaVis VISSOFT 2016

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MetaVis: Exploring Actionable Visualization. Leonel Merino,
Mohammad Ghafari, Oscar Nierstrasz, Alexandre Bergel, Juraj Kubelka

Published in: Data & Analytics
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MetaVis VISSOFT 2016

  1. 1. MetaVis: Exploring Actionable Visualization Leonel Merino Mohammad Ghafari Oscar Nierstrasz SCG, University of Bern Alexandre Bergel Juraj Kubelka PLEIAD, University of Chile merino@inf.unibe.ch @leonel_merino
  2. 2. Research Gap 2
  3. 3. e.g., who is the expert for this code? Example 3
  4. 4. e.g., who is the expert for this code? 4 Example
  5. 5. e.g., who is the expert for this code? 5 Example
  6. 6. e.g., who is the expert for this code? 6 Example
  7. 7. e.g., who is the expert for this code? 7 Example
  8. 8. e.g., who is the expert for this code? 8 Example
  9. 9. e.g., who is the expert for this code? 9 Example
  10. 10. Using Roassal Visualization Engine 10
  11. 11. 11 Collecting 173 Developer’s Questions Literature Review
  12. 12. 12 Suitable Questions Selecting 76 Developer’s Questions
  13. 13. 13 373 Visualization Examples 76 Developer’s Questions Roassal Visualization Examples
  14. 14. 14 49 Visualization Examples 76 Developer’s Questions Suitable Visualization Examples
  15. 15. 15 49 Visualization Examples 76 Developer’s Questions Visualization to Explore Visualizations Visualization
  16. 16. How does it work? 16 e.g., who is the expert for this code?
  17. 17. 17 e.g., who is the expert for this code? expert code How does it work?
  18. 18. TIC: Tag-Iconic Cloud Based 18 expert code
  19. 19. TIC: Tag-Iconic Cloud Based 19 Tag Tag Tag Tag Tag Tag Example Example Tag Example
  20. 20. 20 e.g., who is the expert for this code? Demo
  21. 21. Future Work merino@inf.unibe.ch @leonel_merino • Grouping questions at a higher granularity (e.g.,domain problem, first-second question). • Users can save and reuse annotated visualizations (e.g., task, questions, audience, medium, etc.) in a knowledge base to build an ontology. http://scg.unibe.ch/research/visualisation-review
  22. 22. Summary merino@inf.unibe.ch @leonel_merinohttp://scg.unibe.ch/research/visualisation-review

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