no code implementations • 23 Jan 2023 • Elijah S. Lee, Lifeng Zhou, Alejandro Ribeiro, Vijay Kumar
In this work, we study the problem of decentralized multi-agent perimeter defense that asks for computing actions for defenders with local perceptions and communications to maximize the capture of intruders.
no code implementations • 25 Sep 2022 • Elijah S. Lee, Giuseppe Loianno, Dinesh Jayaraman, Vijay Kumar
Previous studies in the perimeter defense game have largely focused on the fully observable setting where the true player states are known to all players.
no code implementations • 24 Sep 2022 • Elijah S. Lee, Lifeng Zhou, Alejandro Ribeiro, Vijay Kumar
We consider the problem of finding decentralized strategies for multi-agent perimeter defense games.
no code implementations • 29 Dec 2019 • Steven W. Chen, Guilherme V. Nardari, Elijah S. Lee, Chao Qu, Xu Liu, Roseli A. F. Romero, Vijay Kumar
This paper describes an end-to-end pipeline for tree diameter estimation based on semantic segmentation and lidar odometry and mapping.
1 code implementation • 20 Sep 2019 • Ian D. Miller, Fernando Cladera, Anthony Cowley, Shreyas S. Shivakumar, Elijah S. Lee, Laura Jarin-Lipschitz, Akhilesh Bhat, Neil Rodrigues, Alex Zhou, Avraham Cohen, Adarsh Kulkarni, James Laney, Camillo Jose Taylor, Vijay Kumar
Robotic exploration of underground environments is a particularly challenging problem due to communication, endurance, and traversability constraints which necessitate high degrees of autonomy and agility.
Robotics
1 code implementation • 3 Apr 2019 • Ty Nguyen, Shreyas S. Shivakumar, Ian D. Miller, James Keller, Elijah S. Lee, Alex Zhou, Tolga Ozaslan, Giuseppe Loianno, Joseph H. Harwood, Jennifer Wozencraft, Camillo J. Taylor, Vijay Kumar
Real-time semantic image segmentation on platforms subject to size, weight and power (SWaP) constraints is a key area of interest for air surveillance and inspection.