Unblocking Brainstorming Through the Use of a Simple Group Editor. - Charles McLaughlin Hymes; Gary M. Olson (CSCW, 1992)

Conflicting class structures between the object oriented paradigm and users concepts. - Charles McLaughlin Hymes (CHI 95 Conference Companion, 1995)

Quick But Not So Dirty Web Design: Applying Empirical Conceptual Clustering Techniques to Organise Hypertext Content. - Charles McLaughlin Hymes; Gary M. Olson (Symposium on Designing Interactive Systems, 1997)