Suryakanth V. Gangashetty C. Chandra Sekhar B. Yegnanarayana Constraint satisfaction model for enhancement of evidence in recognition of consonant-vowel utterances. 201-204 2003 ICME http://doi.ieeecomputersociety.org/10.1109/ICME.2003.1221283 conf/icmcs/2003 db/conf/icmcs/icme2003.html#GangashettySY03