Semantic Constraints in a Syntactic Parser: Queries-Answering to Databases.

Lidia Moreno Manuel Palomar

Published in: DEXA (1992)

Keyphrases

question answering
semantic constraints
natural language
semantic representation
databases
natural language processing
semantic knowledge

database
knowledge sources
noun phrases
relational databases
data integration
machine learning
data model

database systems
database applications
query evaluation
query language
relational schema
domain specific

data sources
query processing
fuzzy relations
semantic information
user queries
relational database systems