A Collaborative Aerial-Ground Robotic System for Fast Exploration. - Luqi Wang; Daqian Cheng; Fei Gao 011; Fengyu Cai; Jixin Guo; Mengxiang Lin; Shaojie Shen (ISER, 2018)

A Compact and Infrastructure-free Confined Space Sensor for 3D Scanning and SLAM. - Daqian Cheng; Haowen Shi; Michael Schwerin; Michelle Crivella; Lu Li; Howie Choset (IEEE SENSORS, 2020)

Visual-Laser-Inertial SLAM Using a Compact 3D Scanner for Confined Space. - Daqian Cheng; Haowen Shi; Albert Xu; Michael Schwerin; Michelle Crivella; Lu Li; Howie Choset (ICRA, 2021)