@inproceedings{CTT100900238, author = {Hayato YOSHIOKA and Teruto HIFUMI and Shingo TAJIMA}, title = {Identification and grouping defects for complement in measuring of workpiece with 3D scanner}, booktitle = {}, year = 2023, } @inproceedings{CTT100863315, author = {Hifumi, T. and Tajima, S. and Yoshioka, H.}, title = {Tool path control for singularity avoidance of 5-axis machine tool by combining circular arc and cubit spline}, booktitle = {}, year = 2021, }