1. 8/31/2008 Visualzation Lab - M. Butkiewicz – Mbutki@gmail.com 1 Integrating Time-Series Visualizations within Parallel Coordinates for Exploratory Analysis of Incident Databases Michael Butkiewicz Advisors: Thomas Butkiewicz, Remco Chang, William Ribarsky

2. 8/31/2008 Visualzation Lab - M. Butkiewicz – Mbutki@gmail.com 2 Title Explanation Integrating Time-Series Visualizations Time is a dimension of interest within Parallel Coordinates I’ll get to this one in a little bit for Exploratory Analysis “Detecting the expected and discovering the unexpected” ™ of Incident Databases 90,000+ FAA airplane incident reports From 1976 to 2007 (29 years) 53 dimensions each

3. 8/31/2008 Visualzation Lab - M. Butkiewicz – Mbutki@gmail.com 3 Background - Parallel Coordinates HorsepowerWeight Fuel EfficiencyYear Honda Accord Cadillac El Dorado

4. 8/31/2008 Visualzation Lab - M. Butkiewicz – Mbutki@gmail.com 4 Background - Parallel Coordinates

5. 8/31/2008 Visualzation Lab - M. Butkiewicz – Mbutki@gmail.com 5 ThemeRiver Keywords from Castro’s speeches for one year

6. 8/31/2008 Visualzation Lab - M. Butkiewicz – Mbutki@gmail.com 6 Background - ThemeRiver Origin USA Japan Cylinders 4 4 8 8 1960 19801970

7. 8/31/2008Visualzation Lab - M. Butkiewicz – Mbutki@gmail.com 7 Implementation

8. 8/31/2008Visualzation Lab - M. Butkiewicz – Mbutki@gmail.com 8 Issues

9. 8/31/2008 Visualzation Lab - M. Butkiewicz – Mbutki@gmail.com 9 Work Progress  Future Work:  Dual slider bar to brush by time  Text box to brush by Keyword  Coordinate data flow with IN-SPIRE software  Submission to SPIE Defense & Security: Visual Analytics 2009