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Textnet is a new system for structuring text. The Textnet approach uses one uniform data structure to capture graphlike pools of text, as well as embedded hierarchical structures. By using a semantic network formalism of nodes connected by typed links, the relationships between neighboring pieces of text are made explicit. Also described is our partial implementation of the Textnet approach, which makes use of an object-oriented window/menu-driven user interface. Users peruse the network by moving among object menus or by reading text along a path through the network. In addition, critiquing, reader linking, searching, and jumping are easily accessible operations. Finally, the results of a short trial with users are presented.
Trigg et al. (Wed,) studied this question.