John Cleary

Witten, I. H., Cleary, J. and Greenberg, S. (1984)
On frequency-based menu-splitting algorithms. International Journal of Man Machine Studies, 21(2):135-148, August. 		PDF Paper
Witten, I. H., Greenberg, S. and Cleary, J. (1983)
Personalizable directories: A case study in automatic user modelling. In Proc. Graphics Interface (GI'83). (Edmonton, Alberta), pages 183-190. Also as Report 1983-118-7, March. 		PDF Paper