Journal ArticleMonitoring and prediction of porosity in laser powder bed fusion using physics-informed meltpool signatures and machine learningSmoqi, Ziyad; Gaikwad, Aniruddha; Bevans, Benjamin; Kobir, Md Humaun; Craig, James; Abul-Haj, Alan; Peralta, Alonso; Rao, Prahalada2022-06-0110320570Journal of Materials Processing Technology304C0924-0136https://doi.org/10.1016/j.jmatprotec.2022.1175501752069; 2020246; 1920245; 2044710; 2309483National Science Foundation