RotaTxt: Chinese pinyin input with a rotator. - Ying Liu 073; Kari-Jouko Räihä (Mobile HCI, 2008)

Predicting Chinese text entry speeds on mobile phones. - Ying Liu 073; Kari-Jouko Räihä (CHI, 2010)

Chinese Text Entry with Mobile Devices. - Ying Liu 073 (2010)