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Christopher Iliffe Sprague

Continuous-Time Behavior Trees as Discontinuous Dynamical Systems


Sep 03, 2021
Christopher Iliffe Sprague, Petter Ögren

* To be submitted to the IEEE Control Systems Letters (L-CSS) 

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PointNetKL: Deep Inference for GICP Covariance Estimation in Bathymetric SLAM


Mar 24, 2020
Ignacio Torroba, Christopher Iliffe Sprague, Nils Bore, John Folkesson

* Submitted for publication in IEEE Robotics and Automation Letters (RA-L) 

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Learning a Family of Optimal State Feedback Controllers


Feb 27, 2019
Christopher Iliffe Sprague, Dario Izzo, Petter Ögren

* Submitted to 2019 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2019) and IEEE Robotics and Automation Letters 

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Improving the Modularity of AUV Control Systems using Behaviour Trees


Nov 01, 2018
Christopher Iliffe Sprague, Özer Özkahraman, Andrea Munafo, Rachel Marlow, Alexander Phillips, Petter Ögren

* Submitted to 2018 IEEE OES Autonomous Underwater Vehicle Symposium 

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Adding Neural Network Controllers to Behavior Trees without Destroying Performance Guarantees


Sep 26, 2018
Christopher Iliffe Sprague, Petter Ögren

* arXiv admin note: text overlap with arXiv:1709.00084 

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