Nick Sahinidis

Nick Sahinidis
nikos@gatech.edu
Website

Nick Sahinidis is the Butler Family Chair and Professor in the H. Milton Stewart School of Industrial and Systems Engineering and the School of Chemical and Biomolecular Engineering at Georgia Tech. His current research activities are at the interface between computer science and operations research, with applications in various engineering and scientific areas, including: global optimization of mixed-integer nonlinear programs: theory, algorithms, and software; informatics problems in chemistry and biology; process and energy systems engineering. Sahinidis has served on the editorial boards of many leading journals and in various positions within AIChE (American Institute of Chemical Engineers). He has also served on numerous positions within INFORMS (Institute for Operations Research and the Management Sciences), including Chair of the INFORMS Optimization Society. He received an NSF CAREER award, the INFORMS Computing Society Prize, the MOS Beale-Orchard-Hays Prize, the Computing in Chemical Engineering Award, the Constantin Carathéodory Prize, and the National Award and Gold Medal from the Hellenic Operational Research Society. Sahinidis is a member of the U.S. National Academy of Engineering and a fellow of AIChE and INFORMS.

Gary C. Butler Family Chair
Professor
Phone
(404) 894-3036
Research Focus Areas
Nick
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Craig Zimring

Craig Zimring
craig.zimring@design.gatech.edu
Architecture Profile Page

An environmental psychologist and professor of architecture, Craig Zimring directs the SimTigrate Design Lab. He and his colleagues and students focus on how innovative, research-informed design can improve health and healthcare, and how research can be incorporated into classroom teaching, both to improve design and help students develop skills for practice. He has conducted over $7M in research with and for Mayo Clinic, Emory Healthcare, Children’s Healthcare of Atlanta, Military Health System, HKS Architects, HDR Architects, and many others, including safety-net clinics and international providers of healthcare. He has published over 100 scholarly and professional publications and received 11 awards for his research. He has given numerous keynote and plenary addresses to organizations and meetings such as Australian Healthcare Week, Institute for Patient and Family-Centered Care, and Chinese Hospital Association. His Ph.D. and master's graduates serve in teaching and leadership positions in universities and practice.

He currently serves on the board of the Center for Health Design and has served on the boards of the Environmental Design Research Association, the National Academies’ Board on Infrastructure and the Constructed Environment, the Joint Commission’s Roundtable on the Hospital of the Future and other organizations. In addition to his work on healthcare, Zimring served as a senior scientist in developing the 2010 New York City Active Design Guidelines and was a founding member of the Center for Active Design.

Professor, School of Architecture
Founding Director, SimTigrate Design Lab
Phone
404.894.3915
Office
247 4th Street, #265
Additional Research

Active LivingEnvironmental PsychologyEvidence-Based DesignHealthcare Safety & EffectivenessPatient-Centered Care

University, College, and School/Department
Google Scholar
https://scholar.google.com/citations?hl=en&user=w2xitTUAAAAJ&view_op=list_works&sortby=pubdate
SimTigrate Design Lab
Craig
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Nagi Gebraeel

Nagi Gebraeel
nagi.gebraeel@isye.gatech.edu
Website

Professor Nagi Gebraeel is the Georgia Power Early Career Professor and Professor in the H. Milton Stewart School of Industrial and Systems Engineering at Georgia Tech. He received his MS and PhD from Purdue University in 1998 and 2003, respectively.

Dr. Gebraeel's research interests lie at the intersection of Predictive Analytics and Machine Learning in IoT enabled maintenance, repair and operations (MRO) and service logistics. His key focus is on developing fundamental statistical learning algorithms specifically tailored for real-time equipment diagnostics and prognostics, and optimization models for subsequent operational and logistical decision-making in IoT ecosystems. Dr. Gebraeel also develops cyber-security algorithms intended to protect IoT-enabled critical assets from ICS-type cyberattacks (cyberattacks that target Industrial Control Systems). From the standpoint of application domains, Dr. Gebraeel has general interests in manufacturing, power generation, and service-type industries. Applications in Deep Space missions are a recent addition to his research interests, specifically, developing Self-Aware Deep Space Habitats through NASA's HOME Space Technology Research Institute.

Dr. Gebraeel leads Predictive Analytics and Intelligent Systems (PAIS) research group at Georgia Tech's Supply Chain and Logistics Institute. He also directs activities and testing at the Analytics and Prognostics Systems laboratory at Georgia Tech's Manufacturing Institute. Formerly, Dr. Gebraeel served as an associate director at Georgia Tech's Strategic Energy Institute (from 2014 until 2019) where he was responsible for identifying and promoting research initiatives and thought-leadership at the intersection of Data Science and Energy applications. He was also the former president of the Institute of Industrial and Systems Engineers (IISE) Quality and Reliability Engineering Division, and is currently a member of the Institute for Operations Research and the Management Sciences (INFORMS), and IISE (since 2005).

Georgia Power Associate Professor, School of Industrial Systems Engineering
Phone
404.894.0054
Office
Groseclose Building, Room 327
Additional Research
  • Data Mining
  • IoT
  • Sensor-based Prognostics & Degradation Modeling
  • Reliability Engineering
  • Service Logistics
  • System Design & Optimization
  • Cyber/ Information Technology
Research Focus Areas
Nagi
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Timothy Charles Lieuwen

Timothy Charles Lieuwen
tim.lieuwen@aerospace.gatech.edu
Website

Tim Lieuwen is the executive vice president for research (EVPR) at the Georgia Institute of Technology. In this role, he oversees the Institute’s $1.4+ billion portfolio of research, economic development, and sponsored activities. This includes leadership of the Georgia Tech Research Institute (GTRI), the Enterprise Innovation Institute, 11 interdisciplinary research institutes (IRIs), and related research administrative support units.

In his 25-plus years at Georgia Tech, Lieuwen earned his master's and Ph.D. degrees in mechanical engineering (1996 and 1999, respectively) and has held multiple leadership positions. He has been the executive director of the Strategic Energy Institute (SEI) and served as the interim chair of the Daniel Guggenheim School of Aerospace Engineering in 2023.

Lieuwen has received numerous honors and recognition for his work in clean energy systems and policy, national security, and regional economic development. Additionally, he has been awarded the titles of Regents’ Professor and the David S. Lewis, Jr. Chair in AE. He is also a member of the National Academy of Engineering and is a fellow of the American Society of Mechanical Engineers and the American Institute of Aeronautics and Astronautics.

Executive Vice President for Research
Regents' Professor, Guggenheim School of Aerospace Engineering
Phone
(404) 894-8885
Office
Carnegie 020
Additional Research

Acoustics; Fluid Mechanics; Combustion; Signal Processing

Timothy Charles
Lieuwen
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Rhett Mayor

Rhett Mayor
rhett.mayor@me.gatech.edu
Website

Dr. Mayor is a distinguished expert in thermal sciences, electro-mechanical machine design, and micro-manufacturing. As the inventor of the DwHX cooling technology for electric machines, he specializes in the research and development of advanced power electronics cooling, electric machine design, micro-power generation, and sustainable energy systems. Alongside his technical pursuits, Dr. Mayor has a rich entrepreneurial backdrop, having navigated product-oriented tech startups and led multiple advanced research and development programs. His expertise is sought in IP litigation, where he serves as a technical authority. 

He has presented keynotes and seminars on diverse topics, from micro-manufacturing and electric machines to energy systems. He teaches courses in mechanical engineering courses at Georgia Tech, including machine design, manufacturing processes, design thinking and internal combustion engines, including H2ICE, and has taught courses as a visiting lecturer in China, France, Saudi Arabia, and South Africa. He has a substantial academic contribution with over 120 publications in leading archival journals and conferences and is a member of ASME and IEEE and SME. 

Dr. Mayor's commitment goes beyond teaching and research as he engages in service as the Secretary of the Faculty. He strives to build on the learnings from the pandemic to expand the resourcefulness, understanding, and trust in shared governance. Moreover, Dr. Mayor serves as the faculty advisor for the Student Competition Center, further highlighting his commitment to student mentoring and leadership development. He looks forward to implementing AI in a robust manner in institute learnings, as a core capability in education.

Associate Professor, Woodruff School of Mechanical Engineering
Phone
404.894.0301
Office
Callaway Manufacturing Research Building, 435
Additional Research

Manufacturing and Heat Transfer; Combustion and Energy Systems; Micro-factories; micro/meso-scale manufacturing processes; integrated micro-mechatronics; micro-engines; micro-power generation

Rhett
Mayor
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Zhiqun Lin

Zhiqun Lin
zhiqun.lin@mse.gatech.edu
MSE Profile Page

Zhiqun Lin is currently Professor of Materials Science and Engineering at the Georgia Institute of Technology. His research focuses on nanostructured functional materials (NanoFM). An extensive list of materials currently under investigation in his group includes polymer-based nanocomposites, block copolymers, polymer blends, conjugated polymers, quantum dots (rods, tetrapods, wires), magnetic nanocrystals, metallic nanocrystals, semiconductor metal oxide nanocrystals, ferroelectric nanocrystals, multiferroic nanocrystals, upconversion nanocrystals, thermoelectric nancrystals, core/shell nanoparticles (nanorods), hollow nanocrystals, Janus nanocrystals, nanopores, nanotubes, hierarchically structured and assembled materials, and semiconductor organic-inorganic nanohybrids.

The goal of his research is to understand the fundamentals of these nanostructured materials. His group intends to create these nanostructures in a precisely controllable manner and to exploit the structure-property relationships in the development of multifunctional materials for potential use in energy conversion (e.g., solar cells, photocatalysis, and hydrogen generation) and storage (e.g., batteries), electronics, optics, optoelectronics, magnetic materials and devices, nanotechnology, and biotechnology.

Professor, Materials Science and Engineering
Phone
404.385.4404
Office
MOSE 3100K
Additional Research

Nanocomposites; Polymeric Composites; Polymers; Nanocrystals; Self-Assembly; Solar Cells; Batteries; Composites; Nanostructures; Electronics; Energy Storage

Google Scholar
https://scholar.google.com/citations?hl=en&user=7NT8lAEAAAAJ&view_op=list_works&sortby=pubdate
Nanosctructure Functional Materials Group
Zhiqun
Lin
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Ari Glezer

Ari Glezer
ari.glezer@me.gatech.edu
Website

Dr. Glezer began at Tech in 1992 as an Associate Professor. He was named to the Woodruff Chair in Thermal Systems in 2002. Prior, he was an Assistant and Associate Professor at the University of Arizona.

Professor, Woodruff School of Mechanical Engineering
Woodruff Chair, Thermal Systems
Phone
404.894.3266
Office
Love Building, Room 239
Additional Research

Wind; Fluid Mechanics and Heat Transfer; Combustion; and Energy Systems; Fluid mechanics; turbulent shear flows; flow control; diagnostics

Research Focus Areas
University, College, and School/Department
Fluid Mechanics Research Laboratory
Ari
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Aaron Stebner

Aaron Stebner
aaron.stebner@gatech.edu
MSE Profile Page

Aarn Stebner works at the intersection of manufacturing, machine learning, materials, and mechanics. He joined the Georgia Tech faculty as an associate professor of Mechanical Engineering and Materials Science and Engineering in 2020.

Previously, he was the Rowlinson Associate Professor of Mechanical Engineering and Materials Science at the Colorado School of Mines (2013 – 2020), a postdoctoral scholar at the Graduate Aerospace Laboratories of the California Institute of Technology (2012 – 2013), a Lecturer in the Segal Design Institute at Northwestern University (2009 – 2012), a Research Scientist at Telezygology Inc. establishing manufacturing and “internet of things” technologies for shape memory alloy-secured latching devices (2008-2009), a Research Fellow at the NASA Glenn Research Center developing smart materials technologies for morphing aircraft structures (2006 – 2008), and a Mechanical Engineer at the Electric Device Corporation in Canfield, OH developing manufacturing and automation technologies for the circuit breaker industry (1995 – 2000).

Associate Professor, School of Mechanical Engineering and Materials Science and Engineering
Phone
404.894.5167
Google Scholar
https://scholar.google.com/citations?hl=en&user=OpRg9IsAAAAJ&view_op=list_works&sortby=pubdate
Stebner Lab
Aaron
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Richard Fujimoto

Richard Fujimoto
richard.fuijmoto@cc.gatech.edu
Computing Profile

Richard Fujimoto is a Regents’ Professor, Emeritus in the School of Computational Science and Engineering at the Georgia Institute of Technology. He received the Ph.D. degree from the University of California-Berkeley in 1983 in Computer Science and Electrical Engineering. He also received an M.S. degree from the same institution as well as two B.S. degrees from the University of Illinois-Urbana. 

Fujimoto is a pioneer in the parallel and distributed discrete event simulation field. Discrete event simulation is widely used in areas such as telecommunications, transportation, manufacturing, and defense, among others. His work developed fundamental understandings of synchronization algorithms that are needed to ensure the correct execution of discrete event simulation programs on high performance computing (HPC) platforms. His team developed many new algorithms and computational techniques to accelerate the execution of discrete event simulations and developed software realizations that impacted several application domains. For example, his Georgia Tech Time Warp software was deployed by MITRE Corp. to create online fast-time simulations of commercial air traffic to help reduce delays in the U.S. National Airspace. An active researcher in this field since 1985, he authored or co-authored three books and hundreds of technical papers including seven that were cited for “best paper” awards or other recognitions. His research included several projects with Georgia Tech faculty in telecommunications, transportation, sustainability, and materials leading to numerous publications co-authored with faculty across campus.

Regents' Professor Emeritus
Phone
404.894.5615
Office
Coda Building, 1313
Additional Research

discrete-event simulation programs on parallel and distributed computing platforms

Website
Richard
Fujimoto
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Jianjun Shi

Jianjun Shi
jshi33@isye.gatech.edu
Website

Dr. Jianjun Shi is the Carolyn J. Stewart Chair and Professor in H. Milton Stewart School of Industrial and Systems Engineering, with joint appointment in the George W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology. Prior to joining Georgia Tech in 2008, he was the G. Lawton and Louise G. Johnson Professor of Engineering at the University of Michigan. He received his B.S. and M.S. in Electrical Engineering from the Beijing Institute of Technology in 1984 and 1987, and his Ph.D. in Mechanical Engineering from the University of Michigan in 1992. Dr. Shi is a pioneer in the development and application of data fusion for quality improvements. His methodologies integrate system informatics, advanced statistics, and control theory for the design and operational improvements of manufacturing and service systems by fusing engineering systems models with data science methods. He has produced 40 Ph.D. graduates, 27 of which have joined IE department as faculty members. Among them, 7 have received NSF CAREER Awards and one has received the NSF PECASE award. He has published one book and more than 180 papers. He has served as PI and co-PI for projects totaling more than 25 million dollars, which were funded by National Science Foundation, NIST Advanced Technology Program, Department of Energy, General Motors, Daimler-Chrysler, Ford, Boeing, Lockheed-Martin, Honeywell, Pfizer, Samsung, and various other industrial companies and funding agencies. The technologies developed in Dr. Shi’s research group have been widely implemented in various production systems with significant economic impacts. 

Dr. Shi is the founding chair of the Quality, Statistics and Reliability (QSR) Subdivision at the Institute for Operations Research and Management Science (INFORMS). He has served as the Editor-in-Chief of the IISE Transactions (2017-2020), the flagship journal of the Institute of Industrial and Systems Engineers. He also served as the Focus Issue Editor of IISE Transactions on Quality and Reliability Engineering (2007-2017), editor of Journal of System Science and Complexity, and advisory editor of Journal of Quality Technology and Quantitative Management (QTQM). He is a Fellow of American Society of Mechanical Engineering (ASME), a Fellow of the Institute of Industrial and Systems Engineering (IISE), a Fellow of Institute of Operations Research and the Management Science (INFORMS), a Fellow of Society of Manufacturing Engineering (SME), an Academician of the International Academy for Quality, and a member of National Academy of Engineering (NAE) of the USA. 

Dr. Shi received various awards for his research and teaching, including the George Box Medal (2022), ASQ Walter Shewhart Medal (2021), The S. M. Wu Research Implementation Award (2021), ASQ Brumbaugh Award (2019), The Horace Pops Medal Award (2018), IISE David F. Baker Distinguished Research Award (2016), the IIE Albert G. Holzman Distinguished Educator Award (2011), Forging Achievement Award from Forging Industry Educational and Research Foundation (2007), Monroe-Brown Foundation Research Excellence Award (2007), the 1938E Award (1998) at The University of Michigan, and NSF CAREER Award (1996).

Carolyn J. Stewart Chair and Professor
Phone
404.385.3488
Office
ISyE Main Building, Room 109
Additional Research

System informatics and control

Jianjun
Shi
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