Identifying interpersonal distance using systemic features. - Maria Herke-Couchman; Casey Whitelaw (ALTA, 2003)

Stylistic Features as Meaning Representation: Text as Phase Portrait. - Maria Herke-Couchman; Wu Canzhong (AAAI Technical Report (7), 2004)

Identifying Interpersonal Distance using Systemic Features. - Casey Whitelaw; Jon D. Patrick; Maria Herke-Couchman (Computing Attitude and Affect in Text, 2006)