Cheng He ,Principal Engineer, Huawei. Cheng He is a principal engineer and research manager in Huawei’s Noah’s Ark Lab, where his research interests include traffic measurement and modeling, distributed stream computing, big data stream mining, and online learning. Cheng has led important projects like MBB traffic measurement and modeling, system design for distributed stream big data processing, stream mining, and online learning of massive telecom data for intelligent network management. He has applied for more than 20 patents in China, the EU, and the US in his research area. His current research focuses on designing and developing online ML and stream-mining algorithms–oriented distributed streaming systems to support the intelligent management of large-scale telecom networks.