Tracing and representation of human line drawings. - Sukhan Lee 001; Jack Chien-Jan Pan (SMC, 1989)

Offline tracing and representation of signatures. - Sukhan Lee 001; Jack Chien-Jan Pan (IEEE Trans. Syst. Man Cybern., 1992)

Unconstrained handwritten numeral recognition based on radial basis competitive and cooperative networks with spatio-temporal feature representation. - Sukhan Lee 001; Jack Chien-Jan Pan (IEEE Trans. Neural Networks, 1996)