Geometric methods for estimating representative sidewalk widths applied to Vienna's streetscape surfaces database. - Tadej Brezina; Anita Graser; Ulrich Leth (J. Geogr. Syst., 2017)

Transport-Related Surface Detection with Machine Learning: Analyzing Temporal Trends in Madrid and Vienna. - Miguel Ureña Pliego; Rubén Martínez-Marín; Nianfang Shi; Takeru Shibayama; Ulrich Leth; Miguel Marchamalo Sacristán (CoRR, 2025)