Prof. Bo Li | Professor in the Department of Computer Science and Engineering, HKUST
Abstract: Cloud computing has taken the industry by a storm in the past decade, which, as the backend engine, has been affecting and improving our daily lives. One interesting aspect in this new computing paradigm is that communication take place not just at the edge of the system that interface with users, but plays a key role at the heart of datacenters, where large volumes of intermediate results have to be delivered to the next stage of data analytic jobs as quickly as possible, and video analytics is one of such examples with very high resource demands. In this talk, we will discuss the resource allocation for cloud computing in general, and present the case for scheduling multiple types of resources in the cloud, with the hope of supporting multiple co-existing jobs in a fair and efficient manner. With the recently introduced notion of coflow, a correlated group of flows, whose completion time is determined by the flow finishing last. We show the optimal solution relies on resolving a set of conflicting criteria, and we will illustrate some existing approaches and our endeavours along this direction.
Bio: Bo Li is a professor in the Department of Computer Science and Engineering, HKUST. He is also the Chief Technical Advisor for ChinaCache Corp. (a NASDAQ listed company), one of the leading CDN service providers in the world. He was a Cheung Kong Chair Professor in Shanghai Jiao Tong University (2010-2016).He was with IBM Networking System before joining HKUST in 1996. His recent research interests include: multimedia communications, large-scale content distribution in the Internet, datacenter networking, cloud computing, and wireless sensor networks.
He is a Fellow of IEEE. He made pioneering contributions in the Internet video streaming with a system called, Coolstreaming, which was credited as the first large-scale Peer-to-Peer live video streaming system in the world. The work received the Test-of-the-Time Paper Award from IEEE INFOCOM (2015), and USD 25M VC investment from Softbank Inc. He received the State Natural Science Award (2nd Class) and five Best Paper Awards from IEEE. He has been an editor or a guest editor for a dozen of IEEE and ACM journals and magazines. He was the Co-TPC Chair for IEEE INFOCOM 2004.
Bo Li He received his B. Eng. Degree in the Computer Science from Tsinghua University, Beijing, and his Ph.D. degree in the Electrical and Computer Engineering from University of Massachusetts at Amherst.