| 1997 | ICASSP | Writer adaptation of a HMM handwriting recognition system. | Andrew W. Senior, Krishna S. Nathan |
| 1996 | ICASSP | Initialization of hidden Markov models for unconstrained on-line handwriting recognition. | Krishna S. Nathan, Andrew W. Senior, Jayashree Subrahmonia |
| 1996 | ICASSP | Duration modeling results for an on-line handwriting recognizer. | Andrew W. Senior, Jayashree Subrahmonia, Krishna S. Nathan |
| 1995 | ICASSP | A discrete parameter HMM approach to on-line handwriting recognition. | Eveline J. Bellegarda, Jerome R. Bellegarda, David Nahamoo, Krishna S. Nathan |
| 1995 | ICASSP | Real-time on-line unconstrained handwriting recognition using statistical methods. | Krishna S. Nathan, Homayoon S. M. Beigi, Jayashree Subrahmonia, Gregory J. Clary, Hiroshi Maruyama |
| 1994 | ICASSP | Supervised hidden Markov modeling for on-line handwriting recognition. | Jerome R. Bellegarda, David Nahamoo, Krishna S. Nathan, Eveline J. Bellegarda |
| 1993 | ICASSP | On-line handwriting recognition using continuous parameter hidden Markov models. | Krishna S. Nathan, Jerome R. Bellegarda, David Nahamoo, Eveline J. Bellegarda |
| 1991 | ICASSP | Classification of unvoiced stops based on formant transitions prior to release. | Krishna S. Nathan, Harvey F. Silverman |
| 1991 | Interspeech | Comparison of formant transition based stop classifiers: time-varying and time-invariant signal models. | Krishna S. Nathan |
| 1990 | ICASSP | High-resolution characterization of formants in vowel-consonant transitions. | Krishna S. Nathan, Harvey F. Silverman |