Benjamin Joffe

Benjamin Joffe's profile picture
benjamin.joffe@gtri.gatech.edu

Benjamin Joffe is a Research Scientist in the Aerospace, Transportation & Advanced Systems Laboratory at the Georgia Tech Research Institute. He holds an M.S. in Computer Science from Georgia Tech. His work is at the intersection of Computer Vision, Machine Learning, and Robotics. His research interests include 3D Perception for highly-variable and deformable objects; robot learning for manipulation tasks; real-world generalization from synthetic and multi-modal data; Machine Learning for chemical sensing and biomanufacturing; Deep Learning algorithms for novel modalities and low-data scenarios. 

Research Scientist II
Phone
404.407.8848
Office
Food Processing Technology Building
Additional Research

3D PerceptionAgricultural RoboticsComputer VisionMachine Learning for Chemical & Bio SensingRobot LearningRobotic Manipulation

Research Focus Areas
IRI And Role
GTRI
Geogia Tech Research Institute > Aerospace, Transportation & Advanced Systems Laboratory
Google Scholar
https://scholar.google.com/citations?hl=en&user=IaNhZ9AAAAAJ&view_op=list_works&sortby=pubdate

Maegan Tucker

Maegan Tucker 's profile picture
mtucker@gatech.edu

Maegan received her Ph.D. in Mechanical Engineering (ME) from the California Institute of Technology (Caltech) in May 2023. Prior, she also received a M.S. in ME from Caltech in 2019 and a B.S. in ME from Georgia Tech in 2017. After graduating with her Ph.D., Maegan conducted a brief postdoc at Caltech (May–August 2023), followed by a brief research position at Disney Research (September–December 2023). Generally speaking, her research interests lie at the intersection of control theory and human-robot interaction, with specific applications towards lower-limb assistive devices. Much of her research is centered around the question: “What is the right way to walk?”. In her free time, Maegan enjoys puzzles, playing video games, and the piano.

Maegan Tucker joined Georgia Tech as an assistant professor with joint appointments in the School of Electrical & Computer Engineering and the School of Mechanical Engineering in January 2024.

Assistant Professor
Additional Research
  • Lower-Body Assistive Devices
  • Bipedal Locomotion
  • Nonlinear Control Theory
  • Human-Robot Interaction
  • Preference-Based Learning
  • Human Biomechanics
IRI And Role
Google Scholar
https://scholar.google.com/citations?hl=en&user=mgQTjk0AAAAJ&view_op=list_works&sortby=pubdate

Lonnie Parker

Lonnie Parker 's profile picture
lonnie.parker@gtri.gatech.edu

Dr. Lonnie Parker is the Collaborative Autonomy Branch Chief in the Robotics and Autonomous Systems Division of the ATAS Laboratory at GTRI and serves as the PI for multiple programs. He has 10+ years of experience in managing DoD-sponsored projects and is focused on designing collaborative behaviors for unmanned systems in both the maritime and air domains. Prior to joining GTRI, Dr. Parker spent seven years at a NAVSEA warfare center, NUWC Division Newport, where he performed research into maritime autonomy through ONR-sponsored and internally funded efforts. Lonnie received a Ph.D. in Electrical & Computer Engineering from Georgia Tech in 2012. His research advisor was Prof. Ayanna M. Howard. Lonnie received an M.S. and B.S. in Electrical Engineering from the Rochester Institute of Technology in 2006.

Collaborative Autonomy Branch Chief - Robotics and Autonomous Systems Division, ATAS Lab @ GTRI
Senior Research Scientist
Additional Research
  • Collaborative autonomy
  • Algorithms
  • Multi-robot systems
IRI And Role
GTRI
Geogia Tech Research Institute > Aerospace, Transportation & Advanced Systems Laboratory
Google Scholar
https://scholar.google.com/citations?hl=en&user=LeY2uTEAAAAJ&view_op=list_works&sortby=pubdate

Omobolanle Ogunseiju

Omobolanle Ogunseiju's profile picture
omobolanle@gatech.edu

Omobolanle Ogunseiju is an assistant professor in the School of Building Construction, at Georgia Tech. Omobolanle received her Ph.D. in Environmental Design and Planning, from the Department of Building Construction, at Virginia Tech.

Her research interests focus on advancing workforce development (safety, health, and well-being), and developing smart communities through the application of wearable robots and Artificial Intelligence (enabled by digital twin, cyber-physical systems, data sensing, and reality capture technologies). She is particularly interested in understanding and shaping the human–technological dynamics involved in workforce development, safety, and health, especially within the construction sector. This includes understanding the ethical concerns of automation and robotics in the construction industry.

Omobolanle is an active member of the Diversity and Inclusion Council at the College of Design. During her Ph.D. studies, Omobolanle was recognized as the outstanding doctoral candidate at the Myers Lawson school of construction, and the outstanding doctoral student in the College of Architecture and Urban Studies at Virginia Tech.

She believes that the next generation of construction engineers should be trained to serve as innovators, risk managers, and leaders that shape public policy. As such, Omobolanle believes that teaching should be based on promoting experiential learning amongst students, applying a variety of engagement techniques, and providing hierarchical learning assessments. Omobolanle developed and teaches Construction Cost Management at the School of Building Construction, Georgia Tech, and will teach and develop Construction Technology courses in the coming semesters. She had the opportunity to teach course sections and conduct laboratories in Smart Construction, Building Systems Technology, and Wireless Sensing in Construction Management as a graduate teaching assistant at Virginia Tech.

Assistant Professor
Phone
404.894.7102
Office
Caddell Building, Rm 233
Additional Research
  • Construction Automation
  • Construction Robotics
  • Construction Safety 
  • Data Analytics 
  • Workforce Development
IRI And Role
Google Scholar
https://scholar.google.com/citations?hl=en&user=LrB4zNsAAAAJ&view_op=list_works&sortby=pubdate

Danfei Xu

Danfei Xu's profile picture
danfei@gatech.edu

Dr. Danfei Xu is an Assistant Professor in the School of Interactive Computing at Georgia Tech. Dr. Xu received a B.S. in Computer Science from Columbia University in 2015 and a Ph.D. in Computer Science from Stanford University in 2021. His research goal is to enable physical autonomy in everyday human environments with minimum expert intervention. Towards this goal, his work draws equally from Robotics, Machine Learning, and Computer Vision, including topics such as imitation & reinforcement learning, representation learning, manipulation, and human-robot interaction. His current research focuses on visuomotor skill learning, structured world models for long-horizon planning, and data-driven approaches to human-robot collaboration.

Assistant Professor; School of Interactive Computing
Additional Research
  • Artificial Intelligence 
  • Computer Vision
Research Focus Areas
Google Scholar
https://scholar.google.com/citations?hl=en&user=J5D4kcoAAAAJ&view_op=list_works&sortby=pubdate

Alexis Noel

Alexis Noel's profile picture
alexis.noel@gtri.gatech.edu

Dr. Noel is a Research Engineer II with the Aerospace and Acoustics Technologies Division in GTRI’s Aerospace, Transportation, and Advanced Systems Laboratory (ATAS). She received her B.S. and Ph.D. degrees in Mechanical Engineering from Georgia Tech in 2009 and 2018, respectively. In her doctoral work, Dr. Noel specialized in biomechanics, with a particular focus on biological adhesive mechanisms. Her work has been highlighted in media outlets like NPR, The New York Times, Science Magazine, and the Discovery Channel. Dr. Noel’s ongoing areas of research include haptic feedback for mixed reality platforms, biomechanics and bio-inspired design, and additive manufacturing.

Research Engineer II; Georgia Tech Research Institute
Research Engineer II; Aerospace, Transportation & Advanced Systems Laboratory
Phone
404.407.6960
Additional Research
  • Bio-inspired Design
  • Biomechanics
  • Haptic Feedback for Mixed Reality Platforms
GTRI
Geogia Tech Research Institute > Aerospace, Transportation & Advanced Systems Laboratory

Ai-Ping Hu

Ai-Ping Hu's profile picture
ai-ping.hu@gtri.gatech.edu

Ai-Ping Hu is a principal research engineer in the Georgia Tech Research Institute’s Intelligent Sustainable Technologies Division. He received his BS in Mechanical & Aerospace Engineering from Cornell University and Ph.D. from the Georgia Institute of Technology. Prior to joining GTRI in 2009, Dr. Hu co-founded a start-up robotics company applying learning control to achieve high precision in lightweight flexible manufacturing robots.  His current research interests include agricultural robotics, nonlinear control and vision-guided manipulation.

Principal Research Engineer; Georgia Tech Research Institute
Adjunct Professor; Woodruff School of Mechanical Engineering
Phone
404.407.8815
Additional Research
  • Agricultural Robotics
  • Nonlinear Control
  • Vision-Guided Manipulation
Research Focus Areas
IRI And Role
GTRI
Geogia Tech Research Institute > Aerospace, Transportation & Advanced Systems Laboratory
Google Scholar
https://scholar.google.com/citations?hl=en&user=S5cSWVAAAAAJ&view_op=list_works&sortby=pubdate

Yong Kwon Cho

Yong Kwon Cho's profile picture
yong.cho@ce.gatech.edu

Dr. Yong Cho, MSCE '97, has returned to CEE as an associate professor. Cho comes to Georgia Tech most recently from the University of Nebraska-Lincoln, and the University of Wisconsin-Platteville, where he taught construction engineering, construction management, and architectural engineering after earning his doctorate at the University of Texas in 2000. A 2011 recipient of the NSF Early Career Award, his research interests include construction automation, robotics, and transportation. He is leading the development of a new paradigm in these research areas by challenging the current understanding of science/engineering technologies in construction and sustainable built environments. Among the challenges he is investigating are robotizing several critical construction and maintenance tasks and disaster relief efforts.

Professor; School of Civil and Environmental Engineering
Director; Robotics & Intelligent Construction Automation Lab
Phone
404.385.2038
Office
Mason Building 4140B
Additional Research

robotics in construction and disaster relief; UAV3D visualization; sensing for safety; indoor position tracking

Research Focus Areas
Google Scholar
https://scholar.google.com/citations?hl=en&user=uY6qscIAAAAJ&view_op=list_works&sortby=pubdate

Wei Xu

Wei Xu's profile picture
wei.xu@cc.gatech.edu

Wei Xu is an associate professor in the School of Interactive Computing at the Georgia Institute of Technology. Xu received her Ph.D. in Computer Science from New York University, and her B.S. and M.S. from Tsinghua University. Her research interests are in natural language processing, machine learning, and social media. Her recent work focuses on text generation, stylistics, information extraction, robustness and controllability of machine learning models, and reading and writing assistive technology. She is a recipient of the NSF CAREER Award, CrowdFlower AI for Everyone Award, Criteo Faculty Research Award, and Best Paper Award at COLING'18. She has also received funds from DARPA and IARPA and is part of the Machine Learning Center and NSF AI CARING Institute at Georgia Tech.

Associate Professor
Additional Research

Social Media

Google Scholar
https://scholar.google.com/citations?hl=en&user=BfOdG-oAAAAJ&view_op=list_works&sortby=pubdate

Stuart Michelson

Stuart Michelson's profile picture
stuart.michelson@gtri.gatech.edu

Stuart Michelson is a member of the research faculty at the Georgia Tech Research Institute and is known as a subject matter expert in Human Systems Engineering. He leads Human Factors and Ergonomics and Human Systems Integration (HSI) efforts for DoD customers specializing in tactical display design spanning command and control, training, unmanned vehicle ground control stations, Manned-unmanned teaming, and mission planning. He has expertise in digital human modeling/ergonomic/anthropometric analyses to assess cockpit accommodation and experience with wearable soldier systems and tactical equipment design.

Since 2000, Michelson has organized the American venue and annual Symposium on Dynamic Flight Behavior for Aerial Robotics for the International Aerial Robotics Competition (IARC), the longest running collegiate aerial challenge in the world focused on advancing the state of the art in aerial robotic behavior.

Michelson has held an Associate Human Factors Professional status from the Board of Certification in Professional Ergonomics, is recognized as a graphic design professional by the International Academy of Computer Training, and is certified to conduct ethical Human Subjects Research.

Michelson has supported and led numerous programs within the Georgia Tech Research Institute leveraging his knowledge of soldier loadout and autonomous unmanned systems. Notably, he has designed graphical user interfaces, developed human-centered system requirements, led programs to quantify human performance, assessed anthropometric accommodations, and supported system test and evaluation for DoD stakeholders spanning the United States Navy, Air Force, Army, and Marine Corps.

Phone
404.407.6162
Additional Research

Human Machine Teaming in Complex Environments Fully Autonomous Machines Command and Control Design of Complex Systems Human Systems Integration

IRI And Role
GTRI
Geogia Tech Research Institute > Electronic Systems Laboratory