On Some Classes of Contextual Grammars.

Shankara Narayanan Krishna Lakshmanan Kuppusamy Raghavan Rama

Published in: Int. J. Comput. Math. (2003)

Keyphrases

contextual information
context free languages
context sensitive
context free grammars
natural language processing
data sets
natural language
real time
databases
evolutionary algorithm
class labels
regular expressions
context dependent
closure properties