In-situ crack and keyhole pore detection in laser directed energy deposition through acoustic signal and deep learning. - Lequn Chen 002; Xiling Yao; Chaolin Tan; Weiyang He; Jinlong Su; Fei Weng; Youxiang Chew; Nicholas Poh Huat Ng; Seung Ki Moon (CoRR, 2023)

Multisensor fusion-based digital twin for localized quality prediction in robotic laser-directed energy deposition. - Lequn Chen 002; Guijun Bi; Xiling Yao; Chaolin Tan; Jinlong Su; Nicholas Poh Huat Ng; Youxiang Chew; Kui Liu; Seung Ki Moon (Robotics Comput. Integr. Manuf., 2023)

In-situ process monitoring and adaptive quality enhancement in laser additive manufacturing: a critical review. - Lequn Chen 002; Guijun Bi; Xiling Yao; Jinlong Su; Chaolin Tan; Wenhe Feng; Michalis Benakis; Youxiang Chew; Seung Ki Moon (CoRR, 2024)

The role of tool path on microstructure uniformity in large-format additive manufacturing: integrated thermo-metallurgical-mechanical approach. - Jakub Mikula; Rajeev Ahluwalia; Athanasius Louis Commillus; Kai Ren; Youxiang Chew; Guglielmo Vastola; Yong-Wei Zhang (Int. J. Comput. Integr. Manuf., 2025)