Xiaobing Liu, Google Brain Staff software engineer and machine learning researcher since 2014. In his work, Xiaobing focuses on Tensorflow and some key applications where Deep learning could be applied to improve Google products, such as Google Ads, Google Play recommendation and Google translation and Medical Brain. His research interests span from system to the applied machine learning e.g ASR, machine translation, medical EHR modeling, recommendation modeling. His research contributions have been successfully implemented into various commercial products at Tencent, Yahoo. and Google. He has served in the program committees for ACL 2017 and session chair for AAAI 2017, including some publications at some top conferences.