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182
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FLAIRS
2004
15 years 8 months ago
2004
We develop the default logic for pragmatic analysis of natural language queries. Ambiguous sentences are considered so that each set of meanings is assigned an extension of defaul...
161
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ACL
1998
15 years 8 months ago
1998
A layered approach to information retrieval permits the inclusion of multiple search engines as well as multiple databases, with a natural language layer to convert English querie...
156
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APAL
2002
15 years 6 months ago
2002
A notion called Herbrand saturation is shown to provide the modeltheoretic analogue of a proof-theoretic method, Herbrand analysis, yielding uniform model-theoretic proofs of a nu...
157
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DIDACTICA
2000
15 years 6 months ago
2000
In computer science methods to aid learning are very important, because abstract models are used frequently. For this conventional teaching methods do not suffice. We have develope...
160
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JIIS
2002
15 years 6 months ago
2002
Education is an application domain in which many research questions from Intelligent Information Systems may prove their worth. We discuss three themes in this editorial: distribut...