CALC2.0: Combining Appearance, Semantic and Geometric Information for Robust and Efficient Visual Loop Closure. - Nathaniel Merrill; Guoquan Huang 001 (IROS, 2019)

Schmidt-EKF-based Visual-Inertial Moving Object Tracking. - Kevin Eckenhoff; Patrick Geneva; Nathaniel Merrill; Guoquan Huang 001 (ICRA, 2020)

Versatile 3D Multi-Sensor Fusion for Lightweight 2D Localization. - Patrick Geneva; Nathaniel Merrill; Yulin Yang; Chuchu Chen; Woosik Lee 003; Guoquan Huang 001 (IROS, 2020)

Robust Monocular Visual-Inertial Depth Completion for Embedded Systems. - Nathaniel Merrill; Patrick Geneva; Guoquan Huang 001 (ICRA, 2021)

CodeVIO: Visual-Inertial Odometry with Learned Optimizable Dense Depth. - Xingxing Zuo 001; Nathaniel Merrill; Wei Li 190; Yong Liu 007; Marc Pollefeys; Guoquan Huang 001 (ICRA, 2021)

Symmetry and Uncertainty-Aware Object SLAM for 6DoF Object Pose Estimation. - Nathaniel Merrill; Yuliang Guo; Xingxing Zuo 001; Xinyu Huang 001; Stefan Leutenegger; Xi Peng; Liu Ren; Guoquan Huang 001 (CVPR, 2022)

Fast Monocular Visual-Inertial Initialization Leveraging Learned Single-View Depth. - Nathaniel W. Merrill; Patrick Geneva; Saimouli Katragadda; Chuchu Chen; Guoquan Huang 001 (Robotics: Science and Systems, 2023)

Incremental Dense Reconstruction From Monocular Video With Guided Sparse Feature Volume Fusion. - Xingxing Zuo 001; Nan Yang 007; Nathaniel Merrill; Binbin Xu 001; Stefan Leutenegger (IEEE Robotics Autom. Lett., 2023)

Visual-Inertial SLAM as Simple as A, B, VINS. - Nathaniel Merrill; Guoquan Huang 001 (CoRR, 2024)

Causal identification with Y0. - Charles Tapley Hoyt; Craig Bakker; Richard J. Callahan; Joseph Cottam; August George; Benjamin M. Gyori; Haley M. Hummel; Nathaniel Merrill; Sara Mohammad Taheri; Pruthvi Prakash Navada; Marc-Antoine Parent; Adam Rupe; et al. (CoRR, 2025)