Design of an Autonomous Precision Pollination Robot. - Nicholas Ohi; Kyle Lassak; Ryan M. Watson; Jared Strader; Yixin Du; Chizhao Yang; Gabrielle Hedrick; Jennifer Nguyen; Scott Harper; Dylan Reynolds; Cagri Kilic; Jacob Hikes; et al. (IROS, 2018)

Evaluation of kinematic precise point positioning convergence with an incremental graph optimizer. - Ryan M. Watson; Jason N. Gross (PLANS, 2018)

Robust Navigation In GNSS Degraded Environment Using Graph Optimization. - Ryan M. Watson; Jason N. Gross (CoRR, 2018)

Cataglyphis: An autonomous sample return rover. - Yu Gu 008; Nicholas Ohi; Kyle Lassak; Jared Strader; Lisa Kogan; Alexander Hypes; Scott Harper; Boyi Hu; Matthew Gramlich; Rahul Kavi; Ryan M. Watson; Marvin H. M. Cheng; et al. (J. Field Robotics, 2018)

Improved Planetary Rover Inertial Navigation and Wheel Odometry Performance through Periodic Use of Zero-Type Constraints. - Cagri Kilic; Jason N. Gross; Nicholas Ohi; Ryan M. Watson; Jared Strader; Thomas Swiger; Scott Harper; Yu Gu 008 (IROS, 2019)

Flower Interaction Subsystem for a Precision Pollination Robot. - Jared Strader; Chizhao Yang; Yu Gu 008; Jennifer Nguyen; Christopher A. Tatsch; Yixin Du; Kyle Lassak; Benjamin Buzzo; Ryan M. Watson; Henry Cerbone; Nicholas Ohi (IROS, 2019)

Robust Incremental State Estimation Through Covariance Adaptation. - Ryan M. Watson; Jason N. Gross; Clark N. Taylor; Robert C. Leishman (IEEE Robotics Autom. Lett., 2020)

Enabling Robust State Estimation Through Measurement Error Covariance Adaptation. - Ryan M. Watson; Jason N. Gross; Clark N. Taylor; Robert C. Leishman (IEEE Trans. Aerosp. Electron. Syst., 2020)

ZUPT Aided GNSS Factor Graph with Inertial Navigation Integration for Wheeled Robots. - Cagri Kilic; Shounak Das; Eduardo Gutierrez; Ryan M. Watson; Jason N. Gross (CoRR, 2021)

Review of Factor Graphs for Robust GNSS Applications. - Shounak Das; Ryan M. Watson; Jason N. Gross (CoRR, 2021)

A Comparison of Robust Kalman Filters for Improving Wheel-Inertial Odometry in Planetary Rovers. - Shounak Das; Cagri Kilic; Ryan M. Watson; Jason N. Gross (CoRR, 2021)