College public sports culture practice based on decision tree algorithm. - Shuping Xu; Lixin Liang; Chengbin Ji (Pers. Ubiquitous Comput., 2020)

Gesture recognition for human-machine interaction in table tennis video based on deep semantic understanding. - Shuping Xu; Lixin Liang; Chengbin Ji (Signal Process. Image Commun., 2020)