An autonomous restaurant service robot with high positioning accuracy. - Qingxiao Yu; Can Yuan; Zhuang Fu; Yanzheng Zhao (Ind. Robot, 2012)

Global Vision Localization of Indoor Service Robot Based on Improved Iterative Extended Kalman Particle Filter Algorithm. - Bingshan Hu; Qingxiao Yu; Hongliu Yu (J. Sensors, 2021)