Infrastructure-free indoor navigation based on smartphone sensors in smart buildings. - Alireza Chehreghan; Esmaiel Saadatzadeh; Rahim Ali Abbaspour (J. Locat. Based Serv., 2023)

An improvement in smartphone-based 3D indoor positioning using an effective map matching method. - Esmaiel Saadatzadeh; Rahim Ali Abbaspour; Alireza Chehreghan (J. Ambient Intell. Humaniz. Comput., 2023)