Directing the generation of living space description. - Penelope Sibun; Alison K. Huettner; David D. McDonald 002 (COLING, 1988)

The Local Organization of Text. - Penelope Sibun (INLG, 1990)

A Practical Part-of-Speech Tagger. - Douglas R. Cutting; Julian Kupiec; Jan O. Pedersen 001; Penelope Sibun (ANLP, 1992)

Language Determination: Natural Language Processing from Scanned Document Images. - Penelope Sibun; A. Lawrence Spitz (ANLP, 1994)

Content Characterization Using Word Shape Tokens. - Penelope Sibun; David S. Farrar (COLING, 1994)