Xiaorui (Ray) Wang (Pronounced Shiao-Ray Wong)
Associate Professor of Computer Engineering
E - m a i l : x w a n g ( a-t ) e c e ( d-o-t ) o s u ( d-o-t ) e d u
Phone: (614) 247-1977 Fax: (614) 292-7596
Department of Electrical and Computer Engineering
The Ohio State University
508 Dreese Laboratories, 2015 Neil Avenue
Columbus, OH 43210
[ Short Bio | Research | Awards | Publications | Teaching | Students | PACS Laboratory ]
Prospective Ph.D. students looking for GRA support please read this.
For more news, please visit the Power-Aware Computer Systems (PACS) Laboratory.
Research Interests: Computer architecture and systems, data center power management, embedded and real-time systems.
Power and thermal management for computer systems and data centers;
Energy-efficient embedded and real-time systems.
Acknowledgements: Our research is supported by NSF, Office of Naval Research (ONR), Microsoft Research, and IBM.
Selected Awards, Honors, and Research Impacts
Spotlight Paper for the January 2012 issue of the IEEE Transactions on Parallel and Distributed Systems, 2012.
ONR Young Investigator (YIP) Award, 2011.
College of Engineering Research Fellow Award, University of Tennessee, 2010.
NSF CAREER Award, January 2009.
Chancellor's Award for Professional Promise in Research and Creative Achievement, University of Tennessee, 2009.
Best Paper Award, the 29th IEEE Real-Time Systems Symposium (RTSS), 2008. (1 out of 189 submitted papers)
Power-Aware Computing Award, Microsoft Research, 2008.
IBM Real-Time Innovation Award, 2007.
Power control algorithm directly adopted in more than a billion dollars' worth (annually) of IBM servers (10+ models).
Selected Recent Publications (Full list, DBLP*, Google Scholar*)
"Power Attack: An Increasing Threat to Data Centers", NDSS 2014.
"CARPO: Correlation-Aware Power Optimization in Data Center Networks", INFOCOM 2012.
(Best paper award: 1 out of 189 submitted papers)
ECE 5362, Computer Architecture and Design, Fall 2015, Spring 2015, Fall 2014, Spring 2014.
ECE 8194, Advanced Embedded System Design, Fall 2013.
ECE 8862, Special Topics in Advanced Computer Design Methodologies, Fall 2012.
ECE 290, Introduction to Electrical and Computer Engineering 1, Spring 2012.
ECE 765, Microcomputer Structures, Autumn 2011.
ECE 455, Embedded Systems Design, Spring 2011, Spring 2010, Spring 2009, Spring 2008, Spring 2007.
ECE 655, Power-Aware Computing, Fall 2010.
ECE 692, Power-Aware Computer Systems, Fall 2009.
ECE 555, Real-Time Embedded Systems, Fall 2008.
ECE 599, Wireless Sensor Networks, Fall 2007.
ECE 206, Electrical Engineering Computations, Fall 2006.
Current Ph.D. Students (as Major Advisor)
Zichen Xu, (09/2011 - )
Li Li, (01/2012 - )
Bruce Beitman, (04/2012 - )
Kuangyu Zheng, (04/2012 - )
Wenli Zheng, (06/2012 - )
Marco Brocanelli, (08/2012 - )
Graduated Ph.D. Students (as Major Advisor)
Kai Ma, (07/2013)
Yefu Wang, (07/2011)
Ming Chen, (07/2010)
M.S. Students Graduated with Thesis (as Major Advisor)
Chang Ye (05/2015), Chenxi Song (12/2014), Nathaniel Morris (08/2014), Li Li (05/2014), Kuangyu Zheng (12/2013), Wei Chen (05/2013), Zhuo Shao (05/2013), Yanwei Zhang (07/2012), Xue Li (07/2011), Xiaodong Wang (07/2009), Nitish Jha (07/2008).
We are always looking for self-motivated Ph.D. students to join our group. Please see this page.