Pooling ASR data for closely related languages. - Charl Johannes van Heerden; Neil Kleynhans; Etienne Barnard; Marelie H. Davel (SLTU, 2010)

Efficient Harvesting of Internet Audio for Resource-Scarce ASR. - Marelie H. Davel; Charl Johannes van Heerden; Neil Kleynhans; Etienne Barnard (INTERSPEECH, 2011)

Efficient data selection for ASR. - Neil Taylor Kleynhans; Etienne Barnard (Lang. Resour. Evaluation, 2015)

Improving the Lwazi ASR Baseline. - Charl Johannes van Heerden; Neil Kleynhans; Marelie H. Davel (INTERSPEECH, 2016)

Code-switched English Pronunciation Modeling for Swahili Spoken Term Detection. - Neil Kleynhans; William Hartmann; Daniel R. van Niekerk; Charl Johannes van Heerden; Richard M. Schwartz; Stavros Tsakalidis; Marelie H. Davel (SLTU, 2016)

Rapid Development of TTS Corpora for Four South African Languages. - Daniel R. van Niekerk; Charl Johannes van Heerden; Marelie H. Davel; Neil Kleynhans; Oddur Kjartansson; Martin Jansche; Linne Ha (INTERSPEECH, 2017)