Hirokazu Iida, Kei Hiroi, Katsuhiko Kaji, Nobuo Kawaguchi. A proposal of IndoorGML extended data model for pedestrian-oriented voice navigation system. In Ki-Joune Li, Nobuo Kawaguchi, editors, Proceedings of the Seventh ACM SIGSPATIAL International Workshop on Indoor Spatial Awareness, ISA@SIGSPATIAL 15, Bellevue, Washington, USA, November 3, 2015. ACM, 2015. [doi]
Abstract is missing.