专用集成电路与系统国家重点实验室
系列讲座之十五

题  目:Movement Decoding for Brain Computer Interface
报告人:Xin Li(Carnegie Mellon University)
时  间:2012年12月17日上午9:30-11:00
地  点:张江校区微电子楼369室

Abstract
In this talk, efficient algorithms for movement decoding of brain computer interface (BCI) will be presented. The objective of BCI is to provide a direct control pathway from brain to external devices. It is a radically new communication option for those with neuromuscular impairments that prevent them from using conventional augmentative communication methods. This talk will discuss a number of signal processing and machine learning techniques for movement decoding. Furthermore, the technical challenges of implementing these decoding algorithms with low-power on-chip fixed-point arithmetic will be studied. This work is in collaboration with the Medical School at University of Pittsburgh.

Biography
Xin Li received the Ph.D. degree in Electrical and Computer Engineering from Carnegie Mellon University, Pittsburgh, PA in 2005, and the M.S. and B.S. degrees in Electronics Engineering from Fudan University, Shanghai, China in 2001 and 1998, respectively.
He is currently an Assistant Professor in the Department of Electrical and Computer Engineering, Carnegie Mellon University, Pittsburgh, PA. In 2005, he co-founded Xigmix Inc. to commercialize his PhD research, and served as the Chief Technical Officer until the company was acquired by Extreme DA in 2007. In 2011, Extreme DA was further acquired by Synopsis (Nasdaq: SNPS). Since 2009, he has been appointed as the Assistant Director for FCRP Focus Research Center for Circuit & System Solutions (C2S2), ), a national consortium of 13 research universities (CMU, MIT, Stanford, Berkeley, UIUC, UMich, Columbia, UCLA, among others) chartered by the U.S. semiconductor industry and U.S. Department of Defense to work on next-generation integrated circuit design challenges. His research interests include computer-aided design, neural signal processing, and power system analysis and design.
Dr. Xin Li has been an Associated Editor of IEEE Trans. on Computer-Aided Design of Integrated Circuits and Systems (TCAD) since 2012 and an Associated Editor of Journal of Low Power Electronics (JOLPE) since 2011. He served on the Technical Program Committee of Design Automation Conference (DAC) from 2011 to 2012, the Technical Program Committee of International Conference on Computer-Aided Design (ICCAD) from 2008 to 2011, the Technical Program Committee of International Workshop on Timing Issues in the Specification and Synthesis of Digital Systems (TAU) from 2010 to 2012, the Technical Program Committee of International Conference on VLSI Design (VLSI) in 2009, and the IEEE Outstanding Young Author Award Selection Committee in 2006. He received the NSF Faculty Early Career Development Award (CAREER) in 2012, a Best Paper Award from Design Automation Conference (DAC) in 2010 and two IEEE/ACM William J. McCalla ICCAD Best Paper Awards in 2004 and 2011.

 
 
 
 

 

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