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2021–present
Professor, Queen's University, Ontario
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2016–2021
Associate professor, Queen's University, Ontario
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2016–2017
Visiting professor, Örebro University, Sweden
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2010–2016
Assistant Professor, Queen's University, Ontario
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2008–2010
Assistant Professor, Carleton University, Ontario
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2005–2008
Control Systems Engineer, MacDonald, Dettwiler and Associates (MDA), Ontario
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1996–1997
Engineering Assistant, Stantec, Ontario
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2023
Learning-based model predictive control for improved mobile robot path following using Gaussian processes and feedback linearization, Journal of Field Robotics
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2022
How to pick a mobile robot simulator: A quantitative comparison of CoppeliaSim, Gazebo, MORSE and Webots with a focus on accuracy of motion, Simulation Modelling Practice and Theory
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2022
Multiple mobile robot task and motion planning: A survey, Computing Surveys
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2022
Multi-view video-based 3D hand pose estimation, IEEE Transactions on Artificial Intelligence
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2021
Point cloud registration using virtual interest points from Macaulay’s resultant of quadric surfaces, Journal of Mathematical Imaging and Vision
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2020
Towards a novel auto-rotating UAV platform for cavity surveying, Tunnelling and Underground Space Technology
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2020
What lies beneath: Material classification for autonomous excavators using proprioceptive force sensing and machine learning, Automation in Construction
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2019
Iterative learning-based admittance control for autonomous excavation, Journal of Intelligent and Robotic Systems
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2019
Experiments in feedback linearized iterative learning-based path following for center-articulated industrial vehicles, Journal of Field Robotics
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2018
The Katwijk beach planetary rover dataset, The International Journal of Robotics Research
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2018
Estimating underground mine ventilation friction factors from low-density 3D data acquired by a moving LiDAR, International Journal of Mining Science and Technology
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2017
Admittance control for robotic loading: Design and experiments with a 1-tonne loader and a 14-tonne LHD, Journal of Field Robotics
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2016
On the design and selection of vehicle coordination policies for underground mine production ramps, International Journal of Mining Science and Technology
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2016
Automated rapid mapping of joint orientations with mobile LiDAR, International Journal of Rock Mechanics and Mining Sciences
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2016
Two-dimensional axis mapping using LiDAR, IEEE Transactions on Robotics
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2016
The LiDAR Compass: Extremely lightweight heading estimation with axis maps, Robotics and Autonomous Systems
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2015
Evaluation of a ToF camera for remote surveying of underground cavities excavated by jet boring, Automation in Construction
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2015
Fundamental behaviours of production traffic in underground mine haulage ramps, International Journal of Mining Science and Technology
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2014
Automatic identification of large fragments in a pile of broken rock using a time-of-flight camera, IEEE Transactions on Automation Science and Engineering
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2013
Rover-based autonomous science by probabilistic identification and evaluation, Journal of Intelligent & Robotic Systems
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2012
A landmark-bounded method for large-scale underground mine mapping, Journal of Field Robotics
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2011
Robotic mapping of underground mine passageways, Transactions of the IMM (Part A): Mining Technology
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2011
Periodic formations of multivehicle systems, IET Control Theory & Applications
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2008
Toward autonomous excavation: Full-scale experiments, IEEE Transactions on Automation Science and Engineering
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2008
Symmetry invariance of multiagent formations in self-pursuit, IEEE Transactions on Automatic Control
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2008
Autonomous underground tramming for center-articulated vehicles, Journal of Field Robotics
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2006
Experiments in multirobot coordination, Robotics and Autonomous Systems
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2006
Pursuit formations of unicycles, Automatica
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2004
Formations of vehicles in cyclic pursuit, IEEE Transactions on Automatic Control