C. Britton and Kutar, M., Cognitive Dimensions Profiles: A Cautionary Tale, presented at the 04/2001, PPIG 2001 - 13th Annual Workshop, 2001.
M. Kutar, Britton, C., and Wilson, J., Cognitive Dimensions: An experience report, presented at the 04/2000, PPIG 2000 - 12th Annual Workshop, 2000.
M. Kutar, Evaluating notations for the specification of time, presented at the 01/1999, PPIG Doctoral Consortium 1999, 1999.