Events for January
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Center for Cyber-Physical Systems and Internet of Things and Ming Hsieh Institute for Electrical Engineering Joint Seminar Series on Cyber-Physical Systems
Mon, Jan 23, 2017 @ 02:00 PM - 03:30 PM
Ming Hsieh Department of Electrical and Computer Engineering
Conferences, Lectures, & Seminars
Speaker: Qi Zhu, Assistant Professor , University of California, Riverside
Talk Title: Addressing Time and Security in Cyber-Physical Systems
Abstract: Cyber-physical systems such as autonomous vehicles, smart buildings, and industrial automation systems, are poised to bring immense economic and societal benefits. However, the design and operation of these systems faces tremendous challenges, many of which center around two factors -“ time and security. In this talk, I will discuss some of the unique timing and security challenges for cyber-physical systems, and introduce our work in addressing them. These include 1) a software synthesis framework that addresses timing holistically throughout task generation and task mapping, and enables trade-offs with emerging design metrics such as security and extensibility, 2) a contract-based framework that quantitatively explores timing constraints for multiple conflicting design metrics and across multiple abstraction layers, and 3) co-design of control layer and embedded platform for cyber-physical security and its application in automotive electronic systems and vehicular networks.
Biography: Dr. Qi Zhu is an Assistant Professor at the Department of Electrical and Computer Engineering in University of California, Riverside. Prior to joining UCR, he was a research scientist at the Strategic CAD Labs in Intel from 2008 to 2011. Dr. Zhu received a Ph.D. in EECS from University of California, Berkeley in 2008, and a B.E. in CS from Tsinghua University in 2003. His research interests include model-based design and software synthesis for cyber-physical systems, CPS security, energy-efficient buildings and infrastructures, and system-on-chip design. He received best paper awards at the Design Automation Conference (DAC) 2006, DAC 2007, International Conference on Cyber-Physical Systems (ICCPS) 2013, and ACM Transactions on Design Automation of Electronic Systems (TODAES) 2016. He received the National Science Foundation (NSF) CAREER award in 2016. Dr. Zhu has served on the technical program committees and as session organizer and chair for a number of international conferences, including DAC, ICCAD, DATE, ASP-DAC, CODES+ISSS, RTSS, RTAS, SAC, SIES, MEMOCODE, etc. He is the education committee chair of the IEEE Technical Committee on Cyber-Physical Systems. He received the ACM SIGDA Service Award in 2015.
Host: Pierluigi Nuzzo
Location: Hughes Aircraft Electrical Engineering Center (EEB) - 132
Audiences: Everyone Is Invited
Contact: Estela Lopez
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The Office of Naval Research - Science and Technology in Support of the US Navy and Marine Corps
Tue, Jan 24, 2017 @ 11:00 AM - 12:00 PM
Ming Hsieh Department of Electrical and Computer Engineering
Conferences, Lectures, & Seminars
Speaker: Ellen S. Livingston, Ph. D., Office of Naval Research, Arlington VA
Talk Title: The Office of Naval Research - Science and Technology in Support of the US Navy and Marine Corps
Abstract: The Department of Defense supports basic and applied research at universities and laboratories through the program offices of the three services: the Office of Naval Research (ONR), the Army Research Office (ARO), and the Air Force Office of Scientific Research (AFOSR). In this talk, we focus on opportunities at the Office of Naval Research and provide an introduction to ONR sponsored programs. We provide an overview of the areas of interest to ONR and show how to find programs and program managers in these areas. In addition, we will cover similar information about ARO and AFOSR. Finally, we briefly discuss the process for DURIP and MURI funding as well as the Vannevar Bush Faculty Fellowship funding process.
Biography: Dr. Ellen Livingston manages the University Research Initiatives Program at the Office of Naval Research (ONR) in Arlington, VA. This program sponsors basic research through the Multidisciplinary Research Initiative, the Defense University Research Instrumentation Program, the Presidential Early Career Awards, as well as the Vannevar Bush Faculty Fellowship Program. From 2010 to 2014, she was the Associate Director for Ocean Science Research at ONR Global in London, UK. From 1996 to 2009, she served as the ONR Ocean Acoustics Program Manager, supporting high-quality, basic and applied research in underwater acoustics, including extensive at-sea experimental work. From 1985 to 1995, Dr. Livingston was an experimental research mathematician in the Acoustic Signal Processing branch of the Naval Research Laboratory in Washington, DC. She has been a member of the NATO Scientific Committee of National Representatives in La Spezia, IT, a Visiting Scientist in the Department of Ocean Engineering at MIT, and is a Senior Member of the IEEE Oceanic Engineering Society. She received her PhD in Mathematics from Washington University in St. Louis.
Host: Alan Willner, x04664, willner@usc.edu
Location: Hughes Aircraft Electrical Engineering Center (EEB) - 248
Audiences: Everyone Is Invited
Contact: Gerrielyn Ramos
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Acoustic Event Detection
Wed, Jan 25, 2017 @ 10:00 AM - 12:00 PM
Ming Hsieh Department of Electrical and Computer Engineering
Conferences, Lectures, & Seminars
Speaker: Jort Gemmeke, Google
Talk Title: Acoustic Event Detection
Abstract: Research in audio signal processing has been dominated by speech and music research, but many of the sounds in our real-life environments are non-speech events such as cars passing by, wind, warning beeps and animal sounds. These acoustic events contain much information about the environment and physical events that take place in it, enabling application areas such as accessibility, safety, health monitoring and investigation of biodiversity. In this talk I will give a brief overview of the field, followed by detailing our work in training state-of-the-art neural networks on millions of hours of audio, as well as introducing a new, large-scale human rated dataset for research in this area.
Biography: Jort F. Gemmeke is a research scientist at Google. In 2011, he received the Ph.D degree from the University of Nijmegen, The Netherlands, on the subject of noise robust speech recognition. From 2011 to 2014, he worked as a postdoc at KU Leuven, Belgium, leading a project to develop self-taught vocal interfaces for dysarthric speakers. After a brief stint Audience, Mountain View, he joined Google where he works on acoustic event detection. He also works as a team development facilitator with teams from all over Google. When not talking about himself in the third person, he enjoys sailing, kayaking and hiking with his family.
Host: Shrikanth Narayanan
Location: Hughes Aircraft Electrical Engineering Center (EEB) - 132
Audiences: Everyone Is Invited
Contact: Tanya Acevedo-Lam/EE-Systems
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MHI CommNetS seminar
Wed, Jan 25, 2017 @ 02:00 PM - 03:00 PM
Ming Hsieh Department of Electrical and Computer Engineering
Conferences, Lectures, & Seminars
Speaker: Dr. Meeko Oishi, University of New Mexico
Talk Title: Synthesis of user-interfaces and reachability-based controllers for human-in-the-loop systems
Series: CommNetS
Abstract: Methods for the analysis and design of human-in-the-loop systems must account for interactions between the automation, the human, and the environment. We consider two problems: 1) user-interface design, and 2) reachability-based navigation in dynamic, uncertain environments. The user-interface, which provides information to the user about the underlying automation, and allows the user to issue input commands to the system, is key for enabling situational awareness and trust of the automation, yet is often designed in an ad-hoc fashion. We use sensor placement techniques to determine the optimal elements for display in the user-interface, and exploit submodularity properties to facilitate solution of the resulting combinatorial optimization problem. We additionally consider the problem of collaborative navigation in dynamic, uncertain environments. While assurances of safety are computationally intractable, solutions that exploit the forward reachable set are real-time compatible. We describe a method to compute the forward stochastic reachable set and its probability measure efficiently, that enables robust performance in difficult planning problems.
Biography: Meeko Oishi is an Associate Professor of Electrical and Computer Engineering at the University of New Mexico. She received the Ph.D. (2004) and M.S. (2000) in Mechanical Engineering from Stanford University, and a B.S.E. in Mechanical Engineering from Princeton University (1998). Her research interests include nonlinear dynamical systems, hybrid control theory, control of human-in-the-loop systems, reachability analysis, and modeling of motor performance and control in Parkinson's disease. She previously held a faculty position at the University of British Columbia at Vancouver. She is the recipient of the NSF CAREER Award, the UNM Regents' Lecturer Award, the UNM Teaching Fellowship, the Peter Wall Institute Early Career Scholar Award, the Truman Postdoctoral Fellowship in National Security Science and Engineering, and the George Bienkowski Memorial Prize, Princeton University. She was a Summer Faculty Fellow at AFRL Space Vehicles Directorate 2013-“2015.
Host: Prof. Insoon Yang
Location: Hughes Aircraft Electrical Engineering Center (EEB) - 248
Audiences: Everyone Is Invited
Contact: Annie Yu
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Mark Hersam - Munushian Seminar, Friday, January 27th at 2:00pm in EEB 132
Fri, Jan 27, 2017 @ 02:00 PM - 03:30 PM
Ming Hsieh Department of Electrical and Computer Engineering
Conferences, Lectures, & Seminars
Speaker: Mark Hersam, Northwestern University
Talk Title: Processing and Applications of Two-Dimensional Nanoelectronic Heterostructures
Abstract: Two-dimensional (2D) materials have emerged as promising candidates for next-generation nanoelectronics. As is common for new materials, much of the early work has focused on measuring intrinsic properties on small samples under idealized conditions. However, real-world devices inevitably require large-area samples that are integrated with dielectrics, contacts, and other semiconductors in ambient conditions. This talk will thus explore scalable solution-processing of 2D materials with an eye toward realizing large-area thin-films. For example, density gradient ultracentrifugation allows the solution-based isolation of transition metal dichalcogenides and boron nitride with homogeneous thickness down to the single-layer level. Similarly, 2D black phosphorus is isolated in solution with the resulting flakes showing field-effect transistor mobilities and on/off ratios that are comparable to micromechanically exfoliated flakes. In addition to solution processing, this talk will also report on the integration of 2D materials with dielectrics and other semiconductors. In particular, atomic layer deposition of dielectrics and covalent organic adlayers on 2D black phosphorus suppresses ambient degradation, thereby preserving electronic properties in field-effect transistors at atmospheric pressure conditions. Finally, gate-tunable p-n heterojunction diodes with Type I and Type II band alignments are demonstrated by integrating n-type single-layer MoS2 with p-type semiconducting single-walled carbon nanotubes and pentacene, respectively.
Biography: Mark C. Hersam is the Walter P. Murphy Professor of Materials Science and Engineering and Director of the Materials Research Center at Northwestern University. He also holds faculty appointments in the Departments of Chemistry, Applied Physics, Medicine, and Electrical Engineering and Computer Science. He earned a B.S. in Electrical Engineering from the University of Illinois at Urbana-Champaign (UIUC) in 1996, M.Phil. in Physics from the University of Cambridge (UK) in 1997, and a Ph.D. in Electrical Engineering from UIUC in 2000. His research interests include nanofabrication, scanning probe microscopy, semiconductor surfaces, and nanoelectronic materials. Dr. Hersam has received several honors including the Presidential Early Career Award for Scientists and Engineers, TMS Robert Lansing Hardy Award, AVS Peter Mark Award, MRS Outstanding Young Investigator, U.S. Science Envoy, MacArthur Fellowship, and six Teacher of the Year Awards. Dr. Hersam is the co-founder of NanoIntegris, which is a commercial supplier of nanoelectronic materials. Dr. Hersam is a Fellow of MRS, AVS, APS, AAAS, SPIE, and IEEE, and also serves as an Associate Editor of ACS Nano.
Host: EE-Electrophysics
Location: Hughes Aircraft Electrical Engineering Center (EEB) - 132
Audiences: Everyone Is Invited
Contact: Marilyn Poplawski
