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Changing Search Behavior on the World Wild Web
From BLOG@CACM

Changing Search Behavior on the World Wild Web

Are we at a turning point in search is the real $100M question of the month.  It's more about adaptation then features as most regular Internet Users head toward...

What Is a Good Recommendation Algorithm?
From BLOG@CACM

What Is a Good Recommendation Algorithm?

Someone may win the one million dollar Netflix Prize soon.  Will the winning algorithm produce movie recommendations that people like?

Social Wavicles and Personalized Flows
From BLOG@CACM

Social Wavicles and Personalized Flows

The wavicle nature of our social existence provides a lens for understanding social filtering and its successes.  Still, this doesn't quite get us to truly effective...
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