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Flexible Supervised Autonomy for Exploration in Subterranean Environments


Jan 02, 2023
Harel Biggie, Eugene R. Rush, Danny G. Riley, Shakeeb Ahmad, Michael T. Ohradzansky, Kyle Harlow, Michael J. Miles, Daniel Torres, Steve McGuire, Eric W. Frew, Christoffer Heckman, J. Sean Humbert

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* Field Robotics special issue: DARPA Subterranean Challenge, Advancement and Lessons Learned from the Finals 

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Multi-Agent Autonomy: Advancements and Challenges in Subterranean Exploration


Oct 08, 2021
Michael T. Ohradzansky, Eugene R. Rush, Danny G. Riley, Andrew B. Mills, Shakeeb Ahmad, Steve McGuire, Harel Biggie, Kyle Harlow, Michael J. Miles, Eric W. Frew, Christoffer Heckman, J. Sean Humbert

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* 39 pages, 21 figures, Field Robotics special issue: Advancements and lessons learned during Phase I & II of the DARPA Subterranean Challenge 

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3D Reactive Control and Frontier-Based Exploration for Unstructured Environments


Aug 01, 2021
Shakeeb Ahmad, Andrew B. Mills, Eugene R. Rush, Eric W. Frew, J. Sean Humbert

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* Accepted to appear at 2021 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), Prague, Czech Republic (8 pages, 9 figures) 

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Real-time Quadrotor Navigation Through Planning in Depth Space in Unstructured Environments


Oct 18, 2020
Shakeeb Ahmad, Rafael Fierro

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* 2019 International Conference on Unmanned Aircraft Systems (ICUAS) (pp. 1467-1476). IEEE 

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APF-PF: Probabilistic Depth Perception for 3D Reactive Obstacle Avoidance


Oct 15, 2020
Shakeeb Ahmad, Zachary N. Sunberg, J. Sean Humbert

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* Submitted to 2021 American Control Conference (ACC), New Orleans, Louisiana 

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