Publications

Traversing Supervisor Problem: An Approximately Optimal Approach to Multi-Robot Assistance
Tianchen Ji, Roy Dong, Katherine Driggs-Campbell
Robotics: Science and Systems (RSS), 2022
[Paper] [Video]


Proactive Anomaly Detection for Robot Navigation with Multi-Sensor Fusion
Tianchen Ji, Arun Narenthiran Sivakumar, Girish Chowdhary, Katherine Driggs-Campbell
IEEE Robotics and Automation Letters (RA-L), 2022
[Paper] [Github] [Video]


Robust Output Feedback MPC with Reduced Conservatism under Ellipsoidal Uncertainty
Tianchen Ji, Junyi Geng, Katherine Driggs-Campbell
IEEE Conference on Decision and Control (CDC), 2022
[Paper]


Combining Model-Based Controllers and Generative Adversarial Imitation Learning for Traffic Simulation
Haonan Chen, Tianchen Ji, Shuijing Liu, Katherine Driggs-Campbell
IEEE International Conference on Intelligent Transportation Systems (ITSC), 2022
Note: To appear


Examining Audio Communication Mechanisms for Supervising Fleets of Agricultural Robots
Abhi Kamboj, Tianchen Ji, Katherine Driggs-Campbell
IEEE International Conference on Robot & Human Interactive Communication (RO-MAN), 2022
Note: To appear


Multi-Modal Anomaly Detection for Unstructured and Uncertain Environments
Tianchen Ji, Sri Theja Vuppala, Girish Chowdhary, Katherine Driggs-Campbell
Conference on Robot Learning (CoRL), 2020
[Paper] [Website] [Video]


Online Monitoring for Safe Pedestrian-Vehicle Interactions
Peter Du, Zhe Huang*, Tianqi Liu*, Tianchen Ji*, Ke Xu*, Qichao Gao*, Hussein Sibai, Katherine Driggs-Campbell, Sayan Mitra
IEEE International Conference on Intelligent Transportation Systems (ITSC), 2020
[Paper]