Constructing indoor navigation systems from digital building information. - Mikkel Boysen; Christian de Haas; Hua Lu 001; Xike Xie; Aiste Pilvinyte (ICDE, 2014)

A Journey from IFC Files to Indoor Navigation. - Mikkel Boysen; Christian de Haas; Hua Lu 001; Xike Xie (W2GIS, 2014)