Josiah Hester

Josiah Hester
josiah@gatech.edu
Personal Site

Josiah Hester works broadly in computer engineering, with a special focus on wearable devices, edge computing, and cyber-physical systems. His Ph.D. work focused on energy harvesting and battery-free devices that failed intermittentently. He now focuses on sustainable approaches to computing, via designing health wearables, interactive devices, and large-scale sensing for conservation. 
   
His work in health is focused on increasing accessibility and lowering the burden of getting preventive and acute healthcare. In both situations, he designs low-burden, high-fidelity wearable devices that monitor aspects of physiology and behavior, and use machine learning techniques to suggest or deliver adaptive and in-situ interventions ranging from pharmacological to behavioral. 
   
His work is supported by multiple grants from the NSF, NIH, and DARPA. He was named a Sloan Fellow in Computer Science and won his NSF CAREER in 2022. He was named one of Popular Science's Brilliant Ten, won the American Indian Science and Engineering Society Most Promising Scientist/Engineer Award, and the 3M Non-tenured Faculty Award in 2021. His work has been featured in the Wall Street Journal, Scientific American, BBC, Popular Science, Communications of the ACM, and the Guinness Book of World Records, among many others.

Interim Associate Director for Community-Engaged Research
Catherine M. and James E. Allchin Early Career Professor
Professor
Director, Ka Moamoa – Ubiquitous and Mobile Computing Lab
BBISS Lead: Computational Sustainability
Office
TSRB 246
Ka Moamoa BBISS Initiative Lead Project—Computational Sustainability

Stephen E. Ralph

Stephen E. Ralph
stephen.ralph@ece.gatech.edu
Georgia Electronic Design Center

Stephen E. Ralph is a Professor with the School of Electrical and Computer Engineering at Georgia Tech. He received the BEE degree in Electrical Engineering with highest honors from the Georgia Institute of Technology in 1980. He received a Ph.D. in Electrical Engineering from Cornell University in 1988 for his work on highly nonequilibrium carrier transport in semiconductor devices. He is currently the director of the Georgia Electronic Design Center, a cross-disciplinary electronics and photonics research center focused on the synergistic development of high-speed electronic components and signal processing to enable revolutionary system performance. He is also the founder and director of the new Terabit Optical Networking Consortium, an industry led communications and information technology consortium. Prior to Georgia Tech he held a postdoctoral position at AT&T Bell Laboratories and was a visiting scientist with the Optical Sciences Laboratory at the IBM T. J. Watson research center. He has widely published in peer-reviewed journals and conferences and holds more than 10 patents in the fields of optical communications, optical devices and signal processing. His current research focuses on high-speed optical communications systems including modulation formats, coherent receivers, microwave photonics, integrated photonics and signal processing. Ralph is an Associate Editor of the IEEE Transactions on Electronic Devices. He is a Fellow of the Optical Society (OSA).

Professor, School of Electrical and Computer Engineering
Director, Georgia Electronic Design Center
Glen Robinson Chair in Electro-Optics, School of Electrical and Computer Engineering
Phone
404.894.5268
Office
TSRB 505
Additional Research
Integrated photonicsMachine learning and signal processingPhotonics in aerospace applicationsUltra high capacity optical communication systemsSimulation and modeling of communication systems
Google Scholar
https://scholar.google.com/citations?hl=en&user=ufG_N44AAAAJ&view_op=list_works&sortby=pubdate
LinkedIn ECE Profile Page

Tushar Krishna

Tushar Krishna
tushar@ece.gatech.edu
ECE Profile Page

Tushar Krishna is an Associate Professor in the School of Electrical and Computer Engineering at Georgia Tech. He also holds the ON Semiconductor Junior Professorship. He has a Ph.D. in Electrical Engineering and Computer Science from MIT (2014), a M.S.E in Electrical Engineering from Princeton University (2009), and a B.Tech in Electrical Engineering from the Indian Institute of Technology (IIT) Delhi (2007). Before joining Georgia Tech in 2015, Krishna spent a year as a researcher at the VSSAD group at Intel, Massachusetts.

Krishna’s research spans computer architecture, interconnection networks, networks-on-chip (NoC) and deep learning accelerators – with a focus on optimizing data movement in modern computing systems. Three of his papers have been selected for IEEE Micro’s Top Picks from Computer Architecture, one more received an honorable mention, and three have won best paper awards. He received the National Science Foundation (NSF) CRII award in 2018, a Google Faculty Award in 2019, and a Facebook Faculty Award in 2019 and 2020.

ON Semiconductor Junior Professor, School of Electrical and Computer Engineering
Phone
404.894.9483
Office
Klaus 2318
Additional Research
Networks-on-Chip (NoC)Interconnection NetworksReconfigurable Computing and FPGAsHeterogeneous ArchitecturesDeep Learning Accelerators
Google Scholar
https://scholar.google.com/citations?hl=en&user=P__ztgcAAAAJ&view_op=list_works&sortby=pubdate
LinkedIn Personal Research Site

W. Hong Yeo

W. Hong Yeo
woonhong.yeo@me.gatech.edu
ME Profile Page

W. Hong Yeo is a TEDx alumnus and biomechanical engineer. Since 2017, Yeo is an assistant professor of the George W. Woodruff School of Mechanical Engineering and Program Faculty in Bioengineering at the Georgia Institute of Technology. Before joining Georgia Tech, he has worked at Virginia Commonwealth University Medicine and Engineering as an assistant professor from 2014-2016. Yeo received his BS in mechanical engineering from INHA University, South Korea in 2003 and he received his Ph.D. in mechanical engineering and genome sciences at the University of Washington, Seattle in 2011. From 2011-2013, he worked as a postdoctoral research fellow at the Beckman Institute and Frederick Seitz Materials Research Laboratory at the University of Illinois at Urbana-Champaign. His research focuses on the fundamental and applied aspects of nanomechanics, biomolecular interactions, soft materials, and nano-microfabrication for nanoparticle biosensing and unusual electronic system development, with an emphasis on bio-interfaced translational nanoengineering. is an Editorial Board Member of Scientific Reports (Nature Publishing Group) and Scientific Pages of Bioengineering, and Review Editor of Frontiers of Materials (Frontiers Publishing Group). He serves as a technical committee member for IEEE Electronic Components and Technology Conference and Korea Technology Advisory Group at Korea Institute for Advancement of Technology. He has published more than 40 peer-reviewed journal articles, and has three issued and more than five pending patents. His research has been funded by MEDARVA Foundation, Thomas F. and Kate Miller Jeffress Memorial Trust, CooperVision, Inc., Korea Institute of Materials Science, Commonwealth Research Commercialization, and State Council of Virginia. Yeo is a recipient of a number of awards, including BMES Innovation and Career Development Award, Virginia Commercialization Award, Blavatnik Award Nominee, NSF Summer Institute Fellowship, Notable Korean Scientist Awards, and Best Paper/Poster Awards at ASME conferences.

Associate Professor, Woodruff School of Mechanical Engineering
Faculty, Wallace H. Coulter Department of Biomedical Engineering
Director, WISH Center
Phone
404.385.5710
Office
Pettit 204
Additional Research
Human-machine interface; hybrid materials; bio-MEMS; Soft robotics. Flexible Electronics; Human-machine interface; hybrid materials; Electronic Systems, Devices, Components, & Packaging; bio-MEMS; Soft robotics. Yeo's research in the field of biomedical science and bioengineering focuses on the fundamental and applied aspects of biomolecular interactions, soft materials, and nano-microfabrication for the development of nano-biosensors and soft bioelectronics.
Google Scholar
https://scholar.google.com/citations?hl=en&user=ryhsv18AAAAJ&view_op=list_works&sortby=pubdate
Center for Human-Centric Interfaces & Engineering

Omer Inan

Omer Inan
omer.inan@ece.gatech.edu
INAN RESEARCH LAB

Omer T. Inan received his B.S., M.S., and Ph.D. degrees in Electrical Engineering from Stanford University in 2004, 2005, and 2009, respectively.

He worked at ALZA Corporation in 2006 in the Drug Device Research and Development Group. From 2007-2013, he was chief engineer at Countryman Associates, Inc., designing and developing several high-end professional audio products. From 2009-2013, he was a visiting scholar in the Department of Electrical Engineering at Stanford. In 2013, he joined the School of ECE at Georgia Tech as an assistant professor.

Inan is generally interested in designing clinically relevant medical devices and systems, and translating them from the lab to patient care applications. One strong focus of his research is in developing new technologies for monitoring chronic diseases at home, such as heart failure.

He and his wife were both varsity athletes at Stanford, competing in the discus and javelin throw events respectively.

Professor, School of Electrical and Computer Engineering
Linda J. and Mark C. Smith Chair, School of Electrical and Computer Engineering
Phone
404.385.1724
Office
TSRB 417
Additional Research
Medical devices for clinically-relevant applicationsNon-invasive physiological monitoringHome monitoring of chronic diseaseCardiomechanical signalsMedical instrumentation
Google Scholar
https://scholar.google.com/citations?hl=en&user=CURXz5UAAAAJ&view_op=list_works&sortby=pubdate
LinkedIn ECE Profile Page

David Anderson

David Anderson
david.anderson@ece.gatech.edu
ECE Profile Page

David V. Anderson received the B.S and M.S. degrees from Brigham Young University and the Ph.D. degree from Georgia Institute of Technology (Georgia Tech) in 1993, 1994, and 1999, respectively. He is currently a professor in the School of Electrical and Computer Engineering at Georgia Tech. Anderson's research interests include audio and psycho-acoustics, machine learning and signal processing in the context of human auditory characteristics, and the real-time application of such techniques. His research has included the development of a digital hearing aid algorithm that has now been made into a successful commercial product. Anderson was awarded the National Science Foundation CAREER Award for excellence as a young educator and researcher in 2004 and the Presidential Early Career Award for Scientists and Engineers in the same year. He has over 150 technical publications and 8 patents/patents pending. Anderson is a senior member of the IEEE, and a member the Acoustical Society of America, and Tau Beta Pi. He has been actively involved in the

Professor, School of Electrical and Computer Engineering
Phone
404.385.4979
Office
TSRB 543
Additional Research
Audio and Psycho-AcousticsBio-DevicesDigital Signal ProcessingLow-Power Analog/Digital/Mixed-Mode Integrated Circuits 
Google Scholar
https://scholar.google.com/citations?hl=en&user=b9_uwfcAAAAJ&view_op=list_works&sortby=pubdate
LinkedIn