5746 search results - page 870 / 1150 » Visualizing Query Structure |
171
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CRIWG
1997
15 years 8 months ago
1997
In spite of the important development that the Web has gone through in the last years, the field of education has not taken fully advantage of this development. Using this technol...
168
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AIPS
1996
15 years 8 months ago
1996
An increasing number of planners can handle uncertainty in the domain or in action outcomes. However, less work has addressed building plans when the planner's world can chan...
141
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COLING
1996
15 years 8 months ago
1996
This paper presents an efficient algorithm for retrieving from a database of trees, all trees that match a given query tree appro,imately, that is, within a certain error toleranc...
172
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KRDB
1994
15 years 8 months ago
1994
We propose an architecture for large-scale knowledge base systems based on database technologies and the three levels of semantic construct - frames, objects and relations. The in...
176
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COLING
1992
15 years 7 months ago
1992
Analysisof a corpus of queries to a statistical database has shown considerable variation in the location and order of modifiers in complex noun phrases. Nevertheless, restriction...