Publications

Charl van Heerden

Barnard E., Davel M., van Heerden C., "ASR Corpus design for resource-scarce languages", In Proceedings of the 10th Annual Conference of the International Speech Communication Association (Interspeech 2009), pp 2847-2850, September 2009.

Van Heerden C., Barnard E., Davel M., "Basic speech recognition for spoken dialogues", In Proceedings of the 10th Annual Conference of the International Speech Communication Association (Interspeech 2009), pp 3003-3006, September 2009.

Van Heerden C., van Schalkwyk J., Strope B., "Language modelling for what-with-where on GOOG-411", In Proceedings of the 10th Annual Conference of the International Speech Communication Association (Interspeech 2009), pp 991-994, September 2009.

Badenhorst J., van Heerden C., Davel M., Barnard E., "Collecting and evaluating speech recognition corpora for nine Southern Bantu languages", In Proceedings of the 12th Conference of the European Chapter of the Association for Computational Linguistics (EACL 2009), pp 1-8, Athens, Greece, March/April 2009.

C.J. van Heerden and E. Barnard, “Speaker-specific Variability of Phoneme Durations”, South African Computer Journal (SACJ), Vol 40, pp 44-50, 2008.

C.J. Van Heerden and E. Barnard, “Speech rate normalization used to improve speaker verification”, SAIEE Africa Research Journal, Vol 98 (4), pp 129-135, December 2007.

C.J. Van Heerden and E. Barnard, “Durations of context-dependent phonemes: a new feature in speaker verification”, Speaker Classification II, Springer, pp 93-103, September 2007

C.J. Van Heerden and E. Barnard, “Speaker-specific variability of phoneme durations”, In Proceedings of the 18th Annual Symposium of the Pattern Recognition Association of South Africa (PRASA), pp 111-114, Pietermaritzburg, South Africa, November 2007.

C.J . van Heerden and E. Barnard, “Speech Rate Normalization Used to Improve Speaker Verification”, In Proceedings of the 17th Annual Symposium of the Pattern Recognition Association of South Africa, pp. 2-7, Parys, November 2006.

C.J. van Heerden and E. Barnard, “Using timing information in speaker verification” In Proceedings of the 16th Annual Symposium of the Pattern Recognition Association of South Africa, pp. 53-57, Langebaan, South Africa, November 2005.