Skeletal Strokes. - Siu Chi Hsu; Irene H. H. Lee; Neil E. Wiseman (ACM Symposium on User Interface Software and Technology, 1993)

Drawing and animation using skeletal strokes. - Siu Chi Hsu; Irene H. H. Lee (SIGGRAPH, 1994)

The magician and the rabbit. - Siu Chi Hsu; Irene H. H. Lee (SIGGRAPH Electronic Art and Animation Catalog, 1999)