Real World Machine Learning at Orbitz, Strata 2011
Extending the Data Warehouse with Hadoop - Hadoop world 2011
Distributed Data Analysis with Hadoop and R - Strangeloop 2011
Extending the EDW with Hadoop - Chicago Data Summit 2011
Distributed Data Analysis with Hadoop and R - OSCON 2011
Hadoop and Hive at Orbitz, Hadoop World 2010
Using Hadoop and Hive to Optimize Travel Search, WindyCityDB 2010