Rule-based continuous line classification using shape and positional relationships between objects in piping and instrumentation diagram. - Seung-Tae Han; Yoochan Moon; Hyunsik Lee; Duhwan Mun (Expert Syst. Appl., 2024)

Graph neural network-based method for classifying continuous lines in piping and instrumentation diagram. - Seung-Tae Han; Yoochan Moon; Ji-Beob Kim; Hyunsik Lee; Duhwan Mun (Adv. Eng. Informatics, 2025)