L. Glatzer:
"Quantitative analysis of tourism data using text mining";
Supervisor: J. Neidhardt, H. Werthner; Institut für Softwaretechnik und Interaktive Systeme, 2017; final examination: 2017-10.
https://catalogplus.tuwien.ac.at/primo_library/libweb/action/dlDisplay.do?vid=UTW&docId=UTW_alma2174588610003336&fn=permalink