Currently, I am working on
Everyday billions of people use the Internet and their activities are recorded and logged by many data centers. This data is very valuable for marketing, advertising, creating better user experience, and social studies.
Currently, I am working on designing online and offline algorithms for large scales data sets and data streams at AOL/Advertising.com.
In particular, I am focused on efficient data representation, user behavior prediction, and user valuation in display and video advertising.