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May 05, 2004

HCI and CS Progress

Whittaker, S., Terveen, L., and Nardi, B. (2000) Let's stop pushing the envelope and start addressing it: a reference task agenda for HCI Human Computer Interaction, 15, 75-106.

I've felt for a long time now that there's something deeply wrong with Computer Science as a research field. It seems that overall, and definitely in some sub-disciplines, there is very little sense of real progress. While this paper concentrates almost entirely on HCI as a research area, it would seem to have a great deal of good insight to communicate on this perception and some of its causes.

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July 11, 2003

The Dexter Hypertext Reference Model

Halasz, Frank and Schwarz, Mayer "The Dexter Hypertext Reference Model" Communications of the ACM 37(2), pp. 30-39

This paper is the presentation of the results of a series of workshops to develop consensus framework specifications for hypertext systems in 1988 and 1989. In the course of this work they developed both vocabulary, system architecture and a formal specification (in Z) of the semantics of the modules. In this review, I will concentrate primarily on the vocabulary and system architecture and my views on how this has affected modern hypertext systems and other implications in the current context.

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