• Multimodal travel‐time maps with formally correct and schematic isochrones 

      Forsch, AxelORCIDiD; Dehbi, YounessORCIDiD; Niedermann, Benjamin; Oehrlein, Johannes; Rottmann, Peter; Haunert, Jan‐Henrik (Transactions in GIS, 2021-08-31)
      The automatic generation of travel‐time maps is a prerequisite for many fields of application such as tourist assistance and spatial decision support systems, for example to analyze the accessibility of health and social ...
    • Robust and fast reconstruction of complex roofs with active sampling from 3D point clouds 

      Dehbi, YounessORCIDiD; Henn, André; Gröger, Gerhard; Stroh, Viktor; Plümer, Lutz (Transactions in GIS, 2020)
      This article proposes a novel method for the 3D reconstruction of LoD2 buildings from LiDAR data. We propose an active sampling strategy which applies a cascade of filters focusing on promising samples at an early stage, ...