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Events for April 07, 2015
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Electrical Engineering Seminar
Tue, Apr 07, 2015 @ 10:30 AM - 11:30 AM
Thomas Lord Department of Computer Science, Ming Hsieh Department of Electrical and Computer Engineering
Conferences, Lectures, & Seminars
Speaker: Dr. Yanzhi Wang, University of Southern California
Talk Title: Energy Efficiency Enhancement Techniques in Energy Generation, Storage, and Consumption Systems
Abstract: Abstract: Power and energy consumption pose serious economic, societal, and environmental concerns in various scales of information processing applications and cyber-physical systems, ranging from battery-powered embedded systems, handheld smartphones, desktop computers and household appliances, to data centers. A joint optimization framework is necessary for energy efficiency enhancement in all the sides of energy generation, energy storage, and energy consumption.
In this presentation, I will first present my work on energy efficiency enhancement in photovoltaic (PV) energy generation and hybrid electrical energy storage systems, including (i) modeling, optimal control, and reconfiguration for combating partial shading and PV cell faults in a PV system, (ii) optimal design and control of hybrid electrical energy storage systems which can exploit the benefits of its constituent energy storage elements, and (iii) joint optimization and control.
Next I will present our work on near-threshold computing for emerging devices, which will be highly useful for future embedded and heterogeneous computing. We have proposed a device-circuit-architecture cross-layer optimization framework. At the device level we design and optimize deeply-scaled FinFET devices using accurate device simulators. At the circuit level we develop robust logic cells and SRAM cells based on these devices. At the architecture level we optimize datapath structure and cache memories to achieve low power and high robustness.
Biography: Biography: Yanzhi Wang graduated with Ph.D. degree from Ming Hsieh Department of Electrical Engineering at University of Southern California in Aug. 2014, under the supervision of Prof. Massoud Pedram. He graduated with B.S. degree with distinction from Tsinghua University in July 2009. Now he is a postdoctoral research associate and part-time lecturer at USC. His research interests include control and optimization of energy generation and energy storage systems, green and sustainable computing, and extremely low-power near-threshold computing and emerging technologies. He has published ~130 papers in major conferences and journals, including three best paper or top paper awards on top-tier conferences (ISLPED 2014, ISVLSI 2014, IEEE Cloud 2014), multiple best paper nominations and two IEEE Trans. on CAD popular papers.
Host: Prof. Viktor K. Prasanna
More Info: Hughes Aircraft Electrical Engineering Center (EEB) - 248
Location: Hughes Aircraft Electrical Engineering Center (EEB) - EEB 248
Audiences: Everyone Is Invited
Contact: Kathy Kassar
Event Link: Hughes Aircraft Electrical Engineering Center (EEB) - 248
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Autonomous Driving in Urban Environments and Related Research Activities in SNU
Tue, Apr 07, 2015 @ 02:00 PM - 03:00 PM
Ming Hsieh Department of Electrical and Computer Engineering
Conferences, Lectures, & Seminars
Speaker: Dr. Seung-Woo Seo, Seoul National University - Seoul Korea
Talk Title: Autonomous Driving in Urban Environments and Related Research Activities in SNU
Abstract: In SNU, researchers have been investigating technologies vital to realize autonomous driving in urban environments. A critical component of autonomous driving in the urban environment is the ability to simultaneously seek multiple objectives such as avoiding obstacles and/or deciding optimal action policy. Furthermore, the autonomous vehicle should be robust to uncertainties including but not limited to sensors noise or unpredictable movement of moving objects. This talk will discuss several key issues for future autonomous driving in urban environments and briefly introduce approaches taken in SNU. Additionally, selected research activities in the Intelligent Vehicle IT (IVIT) Research Center in SNU for the development of autonomous vehicle technologies will be introduced.
Biography: Seung-Woo Seo is the professor in the Department of Electrical and Computer Engineering in Seoul National University, Seoul, Korea, and the Director of Intelligent Vehicle IT (IVIT) Research Center funded by Korean Government and Automotive Industries. He received his Ph.D. from Pennsylvania State University, University Park, USA, and B.S. & M.S. degrees from Seoul National University, Seoul, Korea, all in Electrical Engineering. He was with the Faculty of the Department of Computer Science and Engineering, Pennsylvania State University, and served as a Member of the Research Staff in the Department of Electrical Engineering in Princeton University, Princeton, NJ. In 1996, he joined the Faculty of Seoul National University. He has served as Chair or a Committee Member in various international conferences and workshops including INFOCOM, GLOBECOM, PIMRC, VTC, MobiSec, Vitae, ICEIC, etc. He is the general co-chair of IEEE Intelligent Vehicle Symposium in 2015. He also served for five years as a Director of the Information Security Center in Seoul National University. !His research areas include automated driving, vehicular communication & network security, and system optimization.
Host: Petros Ioannou
More Information: Seo Seminar Announcement.pdf
Location: Hughes Aircraft Electrical Engineering Center (EEB) - 110
Audiences: Everyone Is Invited
Contact: Shane Goodoff
