Digital research and education in architectural heritage 5th Conference, DECH 2017, and First Workshop, UHDL 2017, Dresden, Germany, March 30-31, 2017 : revised selected papers - Münster, Sander 1980-; Friedrichs, Kristina 1981-; Niebling, Florian; Seidel-Grzesińska, Agnieszka (Springer, 2018)