A Comparative Study on Mandarin and Cantonese Resultative Verb Compounds. - Helena Yan Ping Lau; Sophia Yat Mei Lee (PACLIC, 2015)

A Corpus-Based Study on Near-Synonymous Manner Adverbs: "yiran" and "duanran". - Helena Yan Ping Lau; Sophia Yat Mei Lee (CLSW, 2016)

Information-Seeking Questions and Rhetorical Questions in Emotion Expressions. - Helena Yan Ping Lau; Sophia Yat Mei Lee (CLSW, 2018)

Questions as a Pre-event, Pivot Event and Post-event of Emotions. - Helena Yan Ping Lau; Sophia Yat Mei Lee; Zhongqing Wang (PACLIC, 2018)

The Interplay Between Emojis and Linguistic Text. - Helena Yan Ping Lau; Sophia Yat Mei Lee (CLSW, 2020)

An Event-comment Social Media Corpus for Implicit Emotion Analysis. - Sophia Yat Mei Lee; Helena Yan Ping Lau (LREC, 2020)

Using Social Media to Analyze Public Concerns and Policy Responses to COVID-19 in Hong Kong. - Guanqing Liang; Jingxin Zhao; Helena Yan Ping Lau; Cane Wing-Ki Leung (ACM Trans. Manag. Inf. Syst., 2021)