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166
Voted
SDB
1995
15 years 6 months ago
1995
Most of work on partial information in databases asks which operations of standard languages, like relational algebra, can still be performed correctly in the presence of nulls. In...
102
Voted
ECAI
2000
Springer
15 years 7 months ago
2000
Springer
We present in this paper a method to insert new concepts in an existing information extraction system based on a conceptual graph architecture. We use verb patterns as conceptual s...
222
Voted
SIGMOD
2008
ACM
16 years 2 months ago
2008
ACM
While database management systems offer a comprehensive solution to data storage, they require deep knowledge of the schema, as well as the data manipulation language, in order to...
133
Voted
CHI
2005
ACM
16 years 3 months ago
2005
ACM
An important way of making interfaces usable by nonexpert users is to enable the use of natural language input, as in natural language query interfaces to databases, or MUDs and M...
139
Voted
EMNLP
2009
15 years 12 days ago
2009
The use of lexical semantic knowledge in information retrieval has been a field of active study for a long time. Collaborative knowledge bases like Wikipedia and Wiktionary, which...