1. Intelligent voice navigation system for railway customer service;qiuhua;Method and Application Railway Computer Application,2020
2. [Application of intelligent voice navigation technology in customer service hotline of heating enterprises];lvjie;District heating,2022
3. Research and Implementation of China Telecom Multimedia Intelligent Client Service System;kefeng;Mobile Communications,2015
4. Application of Automatic Speech Recognition Technology to the Multimedia Customer Service System of China Telecom;kefeng;Mobile Communications,2018