Comm. & Signal Processing Group Dept. of Electrical and Electronic Eng. Imperial College London Home Publications Teaching Students/Collaborators Seminars Research Other Interests Dr. Wei Dai, Lecturer Department of Electrical and Electronic Engineering Imperial College London, South Kensington Campus London SW7 2AZ,  United Kingdom Office: 811 Tel: +44 (0)20 759 46333 Fax: +44 (0)20 759 46302 Email: first name.last name followed by 1 @imperial.ac.uk Brief Biography Dr. Wei Dai is currently a Lecturer in the Electrical and Electronic Engineering Department at Imperial College London. He received his Ph.D. and M.S. degree in Electrical and Computer Engineering from the University of Colorado at Boulder in 2007 and 2004, respectively. From 2007 to 2010, he was a Postdoctoral Research Associate in the Department of Electrical and Computer Engineering, University of Illinois at Urbana-Champaign. His interdisciplinary research interests include sparse signal processing, wireless communications, random matrix theory, applications of information theory and signal processing to biology. Dr. Dai was involved in the development of the first compressive sensing DNA microarray prototype. One of his publications in 2009 on compressive sensing has been cited more than 240 times up to now (according to Google scholar). Research Interests Sparse Signal Processing Compressive Sensing Low-rank Matrix Completion Dictionary Learning Wireless Communications and Networks MIMO Communications Communications with Finite Rate Feedback Random Matrix Theory Modified on 16 Oct. 2011