PRG Seminar Series


Robotics And Computer Vision

Algorithms for Autonomous Near Earth Sensing with
Aerial, Ground, and Marine Robots

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Pratap Tokekar

Assistant Professor

Department of Computer Science

University of Maryland, College Park


Tuesday, October 15, 2019

11:00 AM

J.M. Patterson 2121


A connected network of robots, sensors, and smart devices has the potential to solve grand challenges in domains such as agronomy, oceanography, and emergency response. Robots will form the "physical" layer of this Internet-of-Things and collect data from hard to reach places at unprecedented spatio-temporal scales. Heterogeneity in sensing and mobility in these robot teams is critical in order for us to effectively collect data from diverse, unstructured, natural environments. In this talk, I will present our recent work on devising efficient algorithms for sensing with heterogeneous robot teams. We will use tools from computational geometry, combinatorial optimization, Bayesian neural networks, and information theory to design these algorithms. I will present our experiments results on bridge inspection with aerial robots, precision agriculture with aerial and ground robots, monitoring marine environments with aerial robots and robotic boats. I will conclude by discussing our recent efforts that aim to bridge the gap between algorithmic and field robotics.


Pratap Tokekar is an Assistant Professor in the Department of Computer Science at the University of Maryland. Previously, he was a Postdoctoral Researcher at the GRASP lab of University of Pennsylvania. Between 2015 and 2019, he was an Assistant Professor at the Department of Electrical and Computer Engineering at Virginia Tech. He obtained his Ph.D. in Computer Science from the University of Minnesota in 2014 and Bachelor of Technology degree in Electronics and Telecommunication from College of Engineering Pune, India in 2008. He is a recipient of the NSF CISE Research Initiation Initiative award and an Associate Editor for the IEEE Robotics & Automation Letters and Transactions of Automation Science & Engineering.