| 摘要 |
A system, which is a bona fide knowledge editor, provides a tool for projecting knowledge into hypertext, modifying it, and returning it to human memory, wi th an option of storing projections on data carriers. Hypertextual knowledge representation is created and manipulated via a knowledge model in a hypertext editing window. Knowledge elements are created directly in the hypertext editing window or dragged into it as words and phrases from an optional text window. Properties are assigne d automatically to graphical elements and their respective nodes or links in t he internal model of hypertext. Ease of use and background XML encoding make the system accessible to any computer user. The system and method facilitate thinking a nd learning, allow to create simple and sophisticated ontologies, concept maps, domain knowledge models, other semantic artifacts, and also to merge models produced by many authors into averaged semantic representations ready for further use in Semantic Web .
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