29:31 [Uber Open Source] Petastorm: Uber ATG's Data Access Library for Deep Learning -- Yevgeni Litvin
25:43 [XGBoost Meetup] Machine Learning with Large-scale Telematics Data -- Wayne Zhang & Gorkem Ozkaya
49:59 [Uber Open Summit 2018] Opening Keynote with Jim Zemlin, Executive Director, The Linux Foundation,