Phrase-Structure Grammars: Normal Forms and Reduction.

Zbynek Krivka Alexander Meduna Petr Zemek

Published in: Comput. J. (2016)

Keyphrases

phrase structure
normal form
context free
database design
tree structures
functional dependencies
relational databases
dependency structure
word order
context dependent
part of speech
databases
object oriented
database applications
inductive logic programming
parse tree