World Explorer (JCDL 2007 Best Paper)

rnair
World Explorer: Visualizing Aggregate Data from Unstructured Text in Geo-Referenced Collections Shane Ahern, Mor Naaman, Rahul Nair* & Jeannie Yang Yahoo! Research Berkeley
Attraction Map of Paris ,[object Object],[object Object]
Attraction Map of Paris ,[object Object]
Flickr “geotagged” ,[object Object],Can we do better?
Location-driven Modeling ,[object Object],[object Object]
Data Description
Issues ,[object Object],[object Object],[object Object],[object Object],[object Object]
Heuristics ,[object Object],[object Object],[object Object]
Algorithm ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Scoring ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
DEMO
Precomputation ,[object Object],[object Object],[object Object],[object Object]
Retrieval ,[object Object],[object Object],[object Object]
User Study ,[object Object],[object Object],[object Object],[object Object],[object Object]
Experiment tasks ,[object Object],[object Object],[object Object]
Recall ,[object Object],[object Object],[object Object],[object Object]
Discovery ,[object Object],[object Object],[object Object]
Needle & Haystack ,[object Object],[object Object],[object Object],[object Object],[object Object]
Other Responses ,[object Object],[object Object],[object Object],[object Object],[object Object]
Conclusions ,[object Object],[object Object],[object Object]
Future work ,[object Object],[object Object],[object Object],[object Object]
tagmaps.research.yahoo.com ,[object Object],[object Object],[object Object],[object Object],[object Object]
Questions? Rahul Nair [email_address] http://tagmaps.research.yahoo.com
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World Explorer (JCDL 2007 Best Paper)

Editor's Notes

  1. Hello Work done at YRB with my colleagues