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authors Schubert, Lenhart K., Papalaskaris, Mary Angela and Taugher, Lay
year 1983
title Determining Type, Part, Color, and Time Relationships
source IEEE Computer. IEEE Computer Society, October, 1983. vol. 16: pp. 53-60 : ill. Includes bibliography
summary Several kinds of inference problems arise constantly in question-answering processes, which without special handling can absorb large computational resources. One kind requires determining how two types of things are related, others require determining these or similar relationships among parts of objects, color or times. As people we are equippedÔ h) 0*0*0*°° Ԍ with certain sensory organs, we have special ways of modeling our perception of color, categorizing and cross-correlating the entities whose localization in space and persistence in time renders them cognitively coherent and of analyzing spatial properties, such as parts structure. To match our cognitive skills AI system will need analogous special methods. The methods described in this paper are designed to supplement a deductive question-answering algorithm that is now operational. The algorithm draws on a base of logical propositions organized as semantic net
keywords semantic networks, AI, inference, perception, cognition, color, patterns, algorithms
series CADline
references Content-type: text/plain
last changed 2003/06/02 11:58
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