%0 Book Section %B Computing in Civil Engineering %D 2017 %T Level-of-Expertise Classification for Identifying Safe and Productive Masons %A Abdullatif Alwasel %A Mohammad Nahangi %A Carl Haas %A Eihab Abdel-Rahman %B Computing in Civil Engineering %P 359-368 %G eng %U https://doi.org/10.1061/9780784480823.043