Background with a literature review
n Without punctuation (sentence boundary)
information, speech system does not  have a chance
to take advantage of the more detailed syntactic
knowledge from NLP in deciding on what the words
are. (Price 1996)
n Most of research in NLP (Jacobs and Rau, 1993;
Kupie, 1993; Strzalkowski, 1999; Yates et al, 1999),
however, focus only on written language, with few
devoted to the study of spoken language processing.
n  Few works has been done to use  auxiliary data
and NLP knowledge to correct speech recognition
error.