| 1994 | ICASSP | Improved voice identification using a nearest-neighbor distance measure. | Lawrence G. Bahler, Jack E. Porter, Alan L. Higgins |
| 1993 | ICASSP | Voice identification using nearest-neighbor distance measure. | Alan L. Higgins, Lawrence G. Bahler, Jack E. Porter |
| 1991 | ICASSP | Text-independent speaker verification by discriminator counting. | Alan L. Higgins, Lawrence G. Bahler |
| 1986 | ICASSP | A new method of text-independent speaker recognition. | Alan L. Higgins, Robert E. Wohlford |
| 1985 | ICASSP | Keyword recognition using template concatenation. | Alan L. Higgins, Robert E. Wohlford |
| 1982 | ICASSP | A harmonic deviations linear prediction vocoder for improved narrowband speech transmission. | V. Viswanathan, Michael G. Berouti, Alan L. Higgins, William Russell |
| 1981 | ICASSP | Noisy-channel performance of 16 kb/s APC coders. | R. Viswanathan, William Russell, Alan L. Higgins |
| 1980 | ICASSP | Baseband LPC coders for speech transmission over 9.6 kb/s noisy channels. | R. Viswanathan, Alan L. Higgins, William Russell, John Makhoul |
| 1980 | ICASSP | Speech-quality optimization of 16 kb/s adaptive predictive coders. | R. Viswanathan, William Russell, Alan L. Higgins, Michael G. Berouti, John Makhoul |