Congratulations to former CESG Post-Doc Dr. Muhammad Yasin and Dr. JV Rajendran! Their 2020 paper “Removal Attacks on Logic Locking and Camouflaging Techniques” won a Best Paper Award from the Computer Society Publications Board and IEEE Transactions on Emerging Topics in Computing.
Friday, February 11, 2022
4:10 – 5:00 p.m.
Zoom: https://tamu.zoom.us/j/96343481647
Dr. Dinesh Bharadia
Asst. Professor, Center for Wireless Communications, University of California San Diego
Title
“Wireless sensing meets autonomous systems: Deployable Low-Overhead RF Localization and Mapping”
Abstract
The ability to track and locate devices and robots has become increasingly important for new and existing applications such as tracking Virtual Reality headsets, Robotics, or just your smartphone. For such purposes, in the last two decades, RF localization has gained traction, however, without any real-world deployment. Primarily due to lack of low-overhead deployment and being accurate and robust. I will present new designs for localization systems that leverage novel hardware and software capabilities to push us closer to this vision.
Specifically, I will present an autonomous robot system as a platform to enable us closer to this vision:
Furthermore, my group has enabled low-power and low-latency localization systems for indoor scenarios ranging from home, office to warehouse to meet next-generation Industrial IoT applications, localizing Bluetooth and UWB devices. All of this work can be found under wcsng.ucsd.edu/localization.html
Biography
Dinesh Bharadia has been faculty in ECE at the University of California San Diego since January 2018. He received his Ph.D. from Stanford University in 2016 and was a Postdoctoral Associate at MIT. Specifically, in his dissertation, he built a prototype of a radio that invalidated a long-held assumption in wireless is that radios cannot transmit and receive at the same time on the same frequency. From 2013 to 2015, he was a Principal Scientist for Kumu Networks. He commercialized his research on full-duplex radios, building a product that underwent successful field trials at Tier 1 network providers worldwide like Deutsche Telekom and SK Telecom. This product is currently under deployment. He is the principal advisor for multiple startups developed atop his research. His research interests include advancing the theory and design of modern wireless communication systems, wireless imaging, sensor networks, and wireless sensing, and broadly sensing and networking. Recently, he has been actively involved in designing cooperative autonomous systems, specifically in autonomous perception.
In recognition of his work, Dinesh was named to Forbes 30 under 30 for the science category worldwide list. Dinesh was also named a Marconi Young Scholar for outstanding wireless research and awarded the Michael Dukakis Leadership award. He was also named as one of the top 35 Innovators under 35 in the world by MIT Technology Review in 2016. Dinesh is also the recipient of the Sarah and Thomas Kailath Stanford Graduate Fellowship.
Dr. Bharadia Google Scholar Page: https://scholar.google.com/citations?user=5SjaXJsAAAAJ
On Zoom @ 4:10 p.m. on Friday, 2/18/22
Join Zoom Meeting
https://tamu.zoom.us/j/96343481647
Meeting ID: 963 4348 1647
Friday, February 18, 2022
4:10 – 5:00 p.m.
Zoom Recording
Dr. Gauri Joshi
Asst. Professor, Dept. of Electrical & Computer Engineering, Carnegie Mellon University
Title
“Tackling Computational Heterogeneity in Federated Learning”
Talking Points
Abstract
The future of machine learning lies in moving both data collection as well as model training to the edge. The emerging area of federated learning seeks to achieve this goal by orchestrating distributed model training using a large number of resource-constrained mobile devices that collect data from their environment. Due to limited communication capabilities as well as privacy concerns, the data collected by these devices cannot be sent to the cloud for centralized processing. Instead, the nodes perform local training updates and only send the resulting model to the cloud. A key aspect that sets federated learning apart from data-center-based distributed training is the inherent heterogeneity in data and local computation at the edge clients. In this talk, I will present our recent work on tackling computational heterogeneity in federated optimization, firstly in terms of heterogeneous local updates made by the edge clients, and secondly in terms of intermittent client availability.
Biography
Gauri Joshi is an assistant professor in the ECE department at Carnegie Mellon University since September 2017. Previously, she worked as a Research Staff Member at IBM T. J. Watson Research Center. Gauri completed her Ph.D. from MIT EECS in June 2016, advised by Prof. Gregory Wornell. She received her B.Tech and M.Tech in Electrical Engineering from the Indian Institute of Technology (IIT) Bombay in 2010. Her awards and honors include the NSF CAREER Award (2021), ACM Sigmetrics Best Paper Award (2020), NSF CRII Award (2018), IBM Faculty Research Award (2017), Best Thesis Prize in Computer science at MIT (2012), and Institute Gold Medal of IIT Bombay (2010).
Dr. Joshi’s Website: https://www.andrew.cmu.edu/user/gaurij/
On Zoom @ 4:10 p.m. on Friday, 2/18/22
Join Zoom Meeting
https://tamu.zoom.us/j/96343481647
Meeting ID: 963 4348 1647
Friday, February 4, 2022
4:10 – 5:00 p.m.
Zoom: https://tamu.zoom.us/j/96343481647
Dr. Lisa Pérez
Associate Director, Texas A&M’s High Performance Research Computing
Title: “AI/ML Frameworks and Advanced Computing Resources to Accelerate Research at Texas A&M’s High Performance Research Computing (HPRC) Facility”
Talking Points
Abstract
Artificial Intelligence and Machine Learning (AI/ML) frameworks have become an essential tool in almost every discipline of research. Researchers often begin learning these tools on their personal laptop and run into barriers with complicated installation procedures and limited computing resources. This talk will focus on the AI/ML frameworks, software development and advanced computing hardware offered to researchers through Texas A&M’s High Performance Research Computing (HPRC). An overview of interactive computing utilizing HPRC’s portal and Jupyter notebooks to run common AI/ML tools such as Pandas, Matplotlib, Scikit learn, and Keras will be provided. Lastly, an introduction to HPRC’s advanced hardware and infrastructure including upcoming emerging technologies of composability, High Bandwidth Memory (HBM) processors, Intel Ponte Vecchio GPUs (Graphics Processing Units), Intel FPGAs (Field Programmable Gate Arrays), NEC Vector Engines, NextSilicon co-processors, and Graphcore IPUs (Intelligence Processing Units) will be presented.
Biography
Lisa M. Pérez is the Associate Director for Advanced Computing Enablement at Texas A&M’s High Performance Research Computing (HPRC) facility. She has an extensive background in quantum chemistry, molecular modeling, multidisciplinary research and High Performance Computing (HPC) system administration. She participates in many federally funded research projects and is dedicated to providing cutting-edge resources and training to develop the next generation workforce in the computational sciences. She received her Ph.D. in Chemistry from Texas A&M University and a B.S. in Chemistry with minors in Math and Computer Information Systems (CIS) from Humboldt State University.
On Zoom @ 4:10 p.m. on Friday, 2/4/22
Join Zoom Meeting
https://tamu.zoom.us/j/96343481647
Meeting ID: 963 4348 1647
Friday, January 25, 2021
4:10 – 5:00 p.m.
via Zoom (link below)
Dr. Bo Yuan
Asst. Professor, Dept. of Electrical & Computer Engineering, Rutgers University
Title: “Algorithm and Hardware Co-Design for Efficient Deep Learning: Sparse and Low-rank Perspective”
Talking Points
Abstract
In the emerging artificial intelligence era, deep neural networks (DNNs), a.k.a. deep learning, have gained unprecedented success in various applications. However, DNNs are usually storage intensive, computation intensive and very energy consuming, thereby posing severe challenges on the future wide deployment in many application scenarios, especially for the resource-constraint low-power IoT application and embedded systems. In this talk, I will introduce the algorithm/hardware co-design works for energy-efficient DNN in my group, from both the sparse and low-rank perspectives. First, I will show the benefit of using structured and unstructured sparsity of DNN for designing low-latency and low-power DNN hardware accelerators. In the second part of my talk, I will present an algorithm/hardware co-design framework that leverages low tensor rankness towards energy-efficient high-accuracy DNN model and accelerators.
Biography
Dr. Bo Yuan is currently the assistant professor in the Department of Electrical and Computer Engineering in Rutgers University. Before that, he was with City University of New York from 2015-2018. Dr. Bo Yuan received his bachelor and master degrees from Nanjing University, China in 2007 and 2010, respectively. He received his PhD degree from University of Minnesota, Twin Cities in 2015. His research interests include algorithm and hardware co-design and implementation for machine learning and signal processing systems, error-resilient low-cost computing techniques for embedded and IoT systems and machine learning for domain-specific applications. He is the recipient of Global Research Competition Finalist Award in Broadcom Corporation. Dr. Yuan serves as technical committee track chair and technical committee member for several IEEE/ACM conferences. He is the associated editor of Springer Journal of Signal Processing System
Zoom Link: https://tamu.zoom.us/j/96343481647; Zoom ID: 963 4348 1647
Friday, January 21, 2021
4:10 – 5:00 p.m.
ETB 1020 – **In-person**
Dr. Craig Robinson
Tech Lead and Manager for Positioning at Waymo
Title: “Waymo Self Driving: An Overview”
Talking Points
Abstract
We will first give an overview of Waymo, the “Waymo Driver” and the vision for Self-Driving systems we have under development. We will then take a closer look at the current generation vehicle from a technical standpoint and delve into the sensor systems and modalities onboard (radar, laser, camera, IMU’s and microphones(!)). That will lead to a discussion of higher level system architecture (hardware and software) and the safety framework that underpins the system. Finally we will wrap up with some observations from the field regarding differences between research, development and deployment of complex systems like self-driving vehicles.
Biography
Dr. Robinson is a Tech Lead and manager for Positioning at Waymo and is broadly responsible for delivering positioning architecture, software and hardware systems. He joined the self-driving company in 2014 with expertise in inertial navigation, sensor fusion, safety and system design. Prior to Waymo, Dr Robinson worked on pose estimation for Google Street View, server fleet intelligence in Google’s data centers, and early DSRC safety systems at Mercedes-Benz R&D. Dr Robinson completed his MSc & Phd At University of Illinois in the area of Networked Control systems and was a Fulbright Scholar in 2001. He holds 10 patents in the area of Self Driving, a swimming Guinness world record and a hobby of flying human powered planes.
Friday, March 25, 2022
4:10 – 5:00 p.m.
ETB 1020 – *In-person* (Emerging Technologies Building)
Dr. Mayank Parasar
Samsung Austin R&D Center (SARC) in Austin, TX
Title: “Subactive Techniques for Guaranteeing Routing and Protocol Deadlock Freedom in Interconnection”
Talking Points:
Abstract
Interconnection networks are the communication backbone for any system. They occur at various scales: from on-chip networks, for example 2.5D/chiplet networks, between processing cores, to supercomputers between compute nodes, to data centers between high-end servers. One of the most fundamental challenges in an interconnection network is that of deadlocks. Deadlocks can be of two types: routing level deadlocks and protocol level deadlocks. Routing level deadlocks occur because of cyclic dependency between packets trying to acquire buffers, whereas protocol level deadlock occurs because the response message is stuck indefinitely behind the queue of request messages. Both kinds of deadlock render the forward movement of packets impossible leading to complete system failure.
Prior work either restricts the path that packets take in the network or provisions an extra set of buffers to resolve routing level deadlocks. For protocol level deadlocks, separate sets of buffers are reserved at every router for each message class. Naturally, proposed solutions either restrict the packet movement resulting in lower performance or require higher area and power.
We propose a new set of efficient techniques for providing both routing and protocol level deadlock freedom. Our techniques provide periodic forced movement to the packets in the network, which breaks any cyclic dependency of packets. Breaking this cyclic dependency results in resolving routing level deadlocks. Moreover, because of periodic forced movement, the response message is never stuck indefinitely behind the queue of request messages; therefore, our techniques also resolve protocol level deadlocks. We use the term ‘subactive’ for these new class of techniques.
Biography:
Dr. Mayank parasar works at Samsung Austin R&D Center (SARC) in Austin, TX. Mayank Parasar has received his Ph.D. from the School of Electrical and Computer Engineering at Georgia Institute of Technology. He received an M.S. in Electrical and Computer Engineering from Georgia Tech in 2017 and a B.Tech. in Electrical Engineering department from Indian Institute of Technology (IIT) Kharagpur in 2013.
He works in computer architecture with the research focus on proposing breakthrough solutions in the field of interconnection networks, memory system and system software/application layer co-design. His dissertation, titled Subactive Techniques for Guaranteeing Routing and Protocol Deadlock Freedom in Interconnection Networks, formulates techniques that guarantee deadlock freedom with a significant reduction in both area and power budget.
He held the position of AMD Student Ambassador at Georgia Tech in the year 2018-19. He received the Otto & Jenny Krauss Fellow award in the year 2015-16.
In-Person @ ETB 1020 @ 4:10 p.m. on Friday, 3/11/22
Dr. JV Rajendran has won the Intel Security Academic Leadership Award at the 2021 USENIX Security Conference in collaboration with Dr. Ahmad Reza Sadeghi’s research team and the Rajendran’s Secure and Trustworthy Hardware Lab members!
Their development of HACK@Event – the largest hardware security competition – helped participants work on real-life, security engineering skills of finding vulnerabilities in SoC designs (system-on-a-chip).
Dr. Rajendran demonstrated excellence, innovation and leadership in advancing the global security research community. He and Dr. Sadeghi showed their commitment to education of security researchers while creating a security-first mindset and work in promoting improvements in hardware design.
To learn more, please watch an interview with Dr. JV Rajendran and Dr. Sadeghi with Intel Business and visit the Texas A&M site here.
Dr. Karan Watson, Regents Professor, was awarded the 2021 American Society for Engineering Education (ASEE) Lifetime Achievement Award in Engineering Education. Dr. Watson was recognized for her pioneering leadership and sustained contributions to education in the fields of engineering and engineering technology.
For the full article or a more in-depth look at her work, please visit: Texas A&M Engineering News and Dr. Watson’s Google Scholar Profile
Past Recipients
2012 Richard M. Felder
2014 James E. Stice
2015 Karl A. Smith
2016 Russ Pimmel
2018 James L. Melsa
2019 K.L. DeVries
2020 Don P. Giddens
2021 Karan L. Watson
As of September 1, 2021, Dr. Gratz is officially a Full Professor serving in the Department of Electrical and Computer Engineering at Texas A&M University.
Some of his accomplishments include his paper “Synchronized Progress in Interconnection Networks (SPIN): A New Theory for Deadlock Freedom” which was selected as a Top Pick from the architecture conferences in 2018 by IEEE Micro. His papers “Path Confidence based Lookahead Prefetching” and “B-Fetch: Branch Prediction Directed Prefetching for Chip-Multiprocessors” were nominated for best papers at MICRO ’16 and MICRO ’14 respectively. At ASPLOS ’09, Dr. Gratz received a best paper award for “An Evaluation of the TRIPS Computer System.” In 2016, he received the “Distinguished Achievement Award in Teaching – College Level” from the Texas A&M Association of Former Students and in 2017 he received the “Excellence Award in Teaching, 2017” from the Texas A&M College of Engineering.
Congratulations Dr. Gratz for your promotion! And, thank you for all of your hard work and dedication to the accreditation reporting, study abroad program, and our Computer Engineering Systems Group!
