Knoesphere: building expert systems with encyclopedic knowledge

Authors:
Douglas B. Lenat;Alan Borning;David McDonald;Craig Taylor;Steven Weyer
Affiliations:
Stanford University, Palo Alto, CA;C. S. Department, University of Wash, Seattle, Washington;C.S. Department, University of Mass, Amherst, Mass;Corporate Research, Atari, Inc., Sunnyvale, CA;Corporate Research, Atari, Inc., Sunnyvale, LA
Venue:
IJCAI'83 Proceedings of the Eighth international joint conference on Artificial intelligence - Volume 1
Year:
1983

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Abstract

The Knoesphere project is an attempt to build an expert system that is encyclopedic, in the breadth of coverage of its knowledge base, and in the degree of integration of that knowledge. The primary issue is how to aid users in searching complex bodies of knowledge. Our approach is to frame the system more as a museum than a set of tomes, and to have the user take more or less guided tours of the exhibits therein. The impact of such a system on everyday life - entertainment and, eventually, education -- is clear. We discuss its potential for progress in Al as well: a testbed for representation, speech understanding, natural language understanding and generation, automatic story generation and animation, learning, user modelling, and planning. Having an immensely broad and moderately deep knowledge base, the system may also serve as a useful testbed for exploiting analogy and metaphor as a source of power. The work is in its early stages, hence much of what we present is the design for this system, not finished results. We do calculate the magnitude of the tasks involved in such an ambitious endeavor, and give scenarios of its use.