Ellen is Director of the Master of Science in Urban Design degree, an authority on sustainable suburban redevelopment, and a leading urbanist. Author of over 100 articles, she is co-author with June Williamson of the retrofitting suburbia book series documenting successful retrofits of aging big box stores, malls, and office parks into healthier and more sustainable places. Retrofitting Suburbia: Urban Design Solutions for Redesigning Suburbs, (Wiley, 2009, 2011) received a PROSE award as the best architecture and urban planning book of 2009 and has been featured in The New York Times, Time Magazine, Harvard Business Review, NPR, PBS, TED and other prominent venues. Case Studies in Retrofitting Suburbia: Urban Design Strategies for Urgent Challenges (Wiley, 2020) expands on the first book examining how new retrofits are helping communities disrupt automobile dependence, improve public health, support an aging population, leverage social capital for equity, compete for jobs, and add water and energy resilience. 

Ellen serves on several national boards and committees, is former Chair of the Board of the Congress for the New Urbanism, lectures widely and conducts community workshops. In both her teaching and research she focuses on helping communities address new challenges that they were never designed for – whether that’s through her unique database of successful suburban retrofits or studio classes on anticipating autonomous vehicles, coping with climate change or suburban blight. She taught at UVA and MIT before joining Georgia Tech as Architecture Program Director from 2000-2009.

Russell D. Dupuis earned all of his academic degrees from the University of Illinois at Urbana-Champaign. He received his bachelor's degree with "Highest Honors-Bronze Tablet" in 1970. He received his master's in electrical engineering in 1971, and his Ph.D. in 1973. His alma mater has honored him with the University of Illinois Alumni Loyalty Award, and the Distinguished Alumnus Award. Dupuis worked at Texas Instruments from 1973 to 1975. In 1975, he joined Rockwell International where he was the first to demonstrate that MOCVD could be used for the growth of high-quality semiconductor thin films and devices. He joined AT&T Bell Laboratories in 1979 where he extended his work to the growth of InP-InGaAsP by MOCVD. In 1989 he became a chaired professor at the University of Texas at Austin. In August 2003, he was appointed Steve W. Chaddick Chair in Electro-Optics at Georgia Tech in ECE. He is currently studying the growth of III-V compound semiconductor devices by MOCVD, including materials in the InAlGaN/GaN, InAlGaAsP/GaAs, InAlGaAsSb, and InAlGaAsP/InP systems.

Dr. Scott Duncan is part of the Research Faculty within the School of Aerospace Engineering at the Georgia Institute of Technology, where he is a member of ASDL’s Digital Engineering Division. In his current position, Dr. Duncan leads and manages multi-disciplinary research teams in projects relating to terrestrial infrastructure systems, including community energy systems comprising grid-interactive efficient buildings, district thermal systems, distributed energy resources (DERs), and microgrids. These teams assess and support the design of these systems by applying techniques from systems engineering, data analysis, modeling and simulation, visualization, optimization, digital twinning, and model-based systems engineering. Dr. Duncan co-manages, with Dr. Jung-Ho Lewe, the Energy Infrastructure and Data Engineering group, which is part of the long-running Smart Campus Initiative between ASDL and GT Infrastructure & Facilities. Dr. Duncan is a Member of the American Institute of Aeronautics and Astronautics (AIAA), serving on its the Terrestrial Energy Systems (TES) Technical Committee. He is also the Initiative Lead for GT’s Strategic Energy Institute (SEI) overseeing research operations for the Tech Square Microgrid.

Professor Doolittle is a native of Jonesboro, Georgia. He graduated from Georgia Tech with a bachelor's degree in electrical engineering with highest honors in 1989. He later received his Ph.D. in electrical engineering in 1996 from Georgia Tech. 

His thesis work revolved around identifying the device limiting defects in photovoltaic silicon materials using several custom designed and patented tools. He later worked as a Research Engineer II in the area of compound semiconductor growth with emphasis on wide bandgap semiconductors. He joined the Georgia Tech faculty in 2001. 

During his time at Georgia Tech he has helped develop academic programs in the areas of microelectronic fabrication, materials growth, characterization, and measurement system design. Professor Doolittle consults with industry in the areas of law, materials testing, MBE growth, and test equipment development. 
His hobbies include bible studies, classic cars, playing the guitar, and reading. Most of his free time is spent with his two teenage children.

Dr. Yu Ding is the Anderson-Interface Chair and Professor in the H. Milton School of Industrial and Systems Engineering at Georgia Tech. Prior to joining Georgia Tech in 2023, he was the Mike and Sugar Barnes Professor of Industrial and Systems Engineering at Texas A&M University. While at Texas A&M, he also served as Associate Department Head for Graduate Affairs of the Department of Industrial and Systems Engineering between 2012 and 2016 and Associate Director for Research Engagement of Texas A&M Institute of Data Science between 2020 and 2023. He received his B.S. in Precision Engineering from the University of Science and technology of China in 1993, a M.S. in Precision Engineering from Tsinghua University in 1996, a second M.S. in Mechanical from Penn State in 1998, and his Ph.D. in Mechanical Engineering from the University of Michigan in 2001.

Dr. Ding is the author of the CRC Press book, Data Science for Wind Energy, and a co-author of the Springer Nature book, Data Science for Nano Image Analysis. Dr. Ding received the 2019 IISE Technical Innovation Award and 2022 INFORMS Impact Prize for his data science innovations impacting wind energy applications. Dr. Ding is a Fellow of IISE (2015) and ASME (2016). He has served as editor or associate editor for several major engineering data science journals, and is currently serving as the 14th Editor in Chief of IISE Transactions, for the term of 2021-2024.

Dr. Deo came to Georgia Tech in August 2007 as an Assistant Professor of Nuclear and Radiological Engineering. Prior, he was a postdoctoral research associate in the Materials Science and Technology Division of the Los Alamos National Laboratory. He studied radiation effects in structural materials (iron and ferritic steels) and nuclear fuels (uranium dioxide). He also obtained research experience at Princeton University (Mechanical Engineering), Lawrence Livermore National Laboratory, and Sandia National Laboratories.