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47
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COLING
1994
15 years 2 months ago
1994
COLING
1992
15 years 1 months ago
1992
49
Voted
INFORMS
2002
15 years 10 days ago
2002
IUI
2010
ACM
15 years 9 months ago
2010
ACM
One of the critical problems in natural language interfaces is the discordance between the expressions covered by the interface and those by the knowledge base. In the graph-based...
117
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IS
2007
15 years 17 days ago
2007
Preference queries are relational algebra or SQL queries that contain occurrences of the winnow operator (find the most preferred tuples in a given relation). Such queries are pa...