Ziren GaoYi ShenJingsong MaJie ShenJing Zheng2025-05-142025-05-142023jz000148-0019https://tustorage.ulb.tu-darmstadt.de/handle/tustorage/25766550Automatic Clustering of Indoor Area Features in Shopping MallsArticlehttps://doi.org/10.3390/ijgi12010019