© 2010 OpenLink Software, All rights reserved.
Linked Data Visualization
Using
HTML5 based PivotViewer
By Kingsley Idehen
...
The Problem: Making Sense of Data?
© 2010 OpenLink Software, All rights reserved.
What?
 What?
 Cross-Platform (HTML5 based) Linked Data
Visualization Tool
© 2010 OpenLink Software, All rights reserved.
Why?
 Why is it important?
 Provides an intuitive interface Data Explorat...
© 2010 OpenLink Software, All rights reserved.
Motivation?
 Platform Independent variant of Microsoft
Silverlight Plugin ...
© 2010 OpenLink Software, All rights reserved.
Current Project Goals?
 Clean up the code
 Fix bugs
 Create a fully fled...
© 2010 OpenLink Software, All rights reserved.
Release 1.0 Features
 Image Display
 Zooming handled in one place in the ...
© 2010 OpenLink Software, All rights reserved.
Release 1.0 Features Contd.
 Support for permalinks
 Share Visual Query R...
© 2010 OpenLink Software, All rights reserved.
Release 1.0 Features Contd.
 SPARQL Query Editor
 Optional Integration wi...
© 2010 OpenLink Software, All rights reserved.
How Do I Use It?
 Using a SPARQL Query Results URL
 Run SPARQL Query
 Se...
© 2010 OpenLink Software, All rights reserved.
SPARQL Query
Click For Live Demo
© 2010 OpenLink Software, All rights reserved.
SPARQL Query Results (CXML)
Click For Live Demo
© 2010 OpenLink Software, All rights reserved.
SPARQL Query Results URL
Live Demo Link
© 2010 OpenLink Software, All rights reserved.
PivotViewer Report -- Tiles
Click For Live Demo
© 2010 OpenLink Software, All rights reserved.
PivotViewer Report -- Grouping
Click For Live Demo
© 2010 OpenLink Software, All rights reserved.
PivotViewer Report – Table/Grid
Click For Live Demo
© 2010 OpenLink Software, All rights reserved.
PivotViewer Report – Filtered Group
Click For Live Demo
© 2010 OpenLink Software, All rights reserved.
PivotViewer SPARQL Query Editor
Click For Live Demo
© 2010 OpenLink Software, All rights reserved.
PivotViewer Report – Text Search Filter
Click For Live Demo
You Only Need a LINK to Add Insight To The Big Puzzle!
Structured
Data
Structured
Data
Structured
Data
Structured
Data
© 2...
Use Your Pivot to Mesh Your Insights with Others
Structured
Data
Structured
Data
Structured
Data
Structured
Data
© 2010 Op...
Group Data-Driven Agility
Your Pivot Their PivotMy Pivot
Insight Disparity to Commonality
© 2010 OpenLink Software, All rights reserved.
Additional Information
 http://bit.ly/19Dmxqj -- HTML5 PivotViewer Live
De...
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HTML5 based PivotViewer for Visualizing LInked Data

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Presentation that showcases Linked Data visualization via SPARQL queries against BBC Nature & Wild Life Linked Data.

Published in: Technology

HTML5 based PivotViewer for Visualizing LInked Data

  1. 1. © 2010 OpenLink Software, All rights reserved. Linked Data Visualization Using HTML5 based PivotViewer By Kingsley Idehen Twitter ID: @kidehen Founder & CEO, OpenLink Software
  2. 2. The Problem: Making Sense of Data?
  3. 3. © 2010 OpenLink Software, All rights reserved. What?  What?  Cross-Platform (HTML5 based) Linked Data Visualization Tool
  4. 4. © 2010 OpenLink Software, All rights reserved. Why?  Why is it important?  Provides an intuitive interface Data Exploration, Drill- Down, and Ad-hoc Analytics
  5. 5. © 2010 OpenLink Software, All rights reserved. Motivation?  Platform Independent variant of Microsoft Silverlight Plugin – covering Desktops, Tablets, and Phones  Github Hosted Open Source Collaboration  Lobster Pot Solutions – Initial Project Creators  OpenLink Software – Initial Project Collaborators & Current Project Lead Developer & Maintainer.
  6. 6. © 2010 OpenLink Software, All rights reserved. Current Project Goals?  Clean up the code  Fix bugs  Create a fully fledged replacement for the Silverlight PivotViewer .
  7. 7. © 2010 OpenLink Software, All rights reserved. Release 1.0 Features  Image Display  Zooming handled in one place in the code  Images displayed with the correct aspect ratio  High resolution images formed from multiple image tiles are loaded and assembled as you zoom in.  Improved Error Messaging  Graph View  Filtering on both string and numeric values  Items appear in all relevant columns
  8. 8. © 2010 OpenLink Software, All rights reserved. Release 1.0 Features Contd.  Support for permalinks  Share Visual Query Results State via Hyperlinks  Share Visual Query Definitions State via Hyperlinks  Table View  Sortable Columns  Filtering & Drill-Down in the Table View  Filter Panel Searching
  9. 9. © 2010 OpenLink Software, All rights reserved. Release 1.0 Features Contd.  SPARQL Query Editor  Optional Integration with the Virtuoso’s Faceted Browser service  Social Media Sharing Control – supporting a variety of social media services & networks.
  10. 10. © 2010 OpenLink Software, All rights reserved. How Do I Use It?  Using a SPARQL Query Results URL  Run SPARQL Query  Set Output Type to CXML  Copy & Paste SPARQL Results URL to PivotViewer Input Field  Using In-built SPARQL Query Editor  Copy & Paste or Type in SPARQL Query  Execute Query.
  11. 11. © 2010 OpenLink Software, All rights reserved. SPARQL Query Click For Live Demo
  12. 12. © 2010 OpenLink Software, All rights reserved. SPARQL Query Results (CXML) Click For Live Demo
  13. 13. © 2010 OpenLink Software, All rights reserved. SPARQL Query Results URL Live Demo Link
  14. 14. © 2010 OpenLink Software, All rights reserved. PivotViewer Report -- Tiles Click For Live Demo
  15. 15. © 2010 OpenLink Software, All rights reserved. PivotViewer Report -- Grouping Click For Live Demo
  16. 16. © 2010 OpenLink Software, All rights reserved. PivotViewer Report – Table/Grid Click For Live Demo
  17. 17. © 2010 OpenLink Software, All rights reserved. PivotViewer Report – Filtered Group Click For Live Demo
  18. 18. © 2010 OpenLink Software, All rights reserved. PivotViewer SPARQL Query Editor Click For Live Demo
  19. 19. © 2010 OpenLink Software, All rights reserved. PivotViewer Report – Text Search Filter Click For Live Demo
  20. 20. You Only Need a LINK to Add Insight To The Big Puzzle! Structured Data Structured Data Structured Data Structured Data © 2010 OpenLink Software, All rights reserved.
  21. 21. Use Your Pivot to Mesh Your Insights with Others Structured Data Structured Data Structured Data Structured Data © 2010 OpenLink Software, All rights reserved.
  22. 22. Group Data-Driven Agility Your Pivot Their PivotMy Pivot Insight Disparity to Commonality
  23. 23. © 2010 OpenLink Software, All rights reserved. Additional Information  http://bit.ly/19Dmxqj -- HTML5 PivotViewer Live Demo Collection Post on G+  http://bit.ly/10A1l1P -- PivotViewer Installation & Usage Guide  http://bit.ly/12HmT97 -- CXML Collections Generation from Virtuoso SPARQL  http://www.openlinksw.com/virtuoso -- OpenLink Virtuoso

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