Optical neural networks for image analysis: imaging spectroscopy and production systems. - Elizabeth C. Botha; Etienne Barnard; David P. Casasent (ICNN, 1988)

Fingerprint recognition in low quality images. - Louis Coetzee; Elizabeth C. Botha (Pattern Recognit., 1993)

Related approaches to gradient-based thresholding. - A. M. Groenewald; Etienne Barnard; Elizabeth C. Botha (Pattern Recognit. Lett., 1993)

Backpropagation uses prior information efficiently. - Etienne Barnard; Elizabeth C. Botha (IEEE Trans. Neural Networks, 1993)

Parallel neural net training on the KSR1. - Louis Coetzee; Elizabeth C. Botha (Concurr. Pract. Exp., 1996)

Feature-based classification of aerospace radar targets using neural networks. - Elizabeth C. Botha; Etienne Barnard; Charl J. Barnard (Neural Networks, 1996)

New rotation-invariant features for radar target recognition. - Jacob Spoelstra; Elizabeth C. Botha (Signal Process., 1996)

Modeling the acoustic differences between L1 and L2 speech: the short vowels of africaans and south-african English. - Elizabeth C. Botha; Louis C. W. Pols (EUROSPEECH, 1997)

Relative performance of correlation-based and feature-based classifiers of aircraft using radar range profiles. - Christoph Nieuwoudt; Elizabeth C. Botha (ICPR, 1998)

On the structure of vowel space: a genealogy of general phonetic concepts. - Hendrik F. V. Boshoff; Elizabeth C. Botha (ICSLP, 1998)

The parallel downhill simplex algorithm for unconstrained optimisation. - Louis Coetzee; Elizabeth C. Botha (Concurr. Pract. Exp., 1998)

Automatic face recognition in a heterogeneous population. - Darryl W. Purnell; Christoph Nieuwoudt; Elizabeth C. Botha (Pattern Recognit. Lett., 1998)

Adaptation of acoustic models for multilingual recognition. - Christoph Nieuwoudt; Elizabeth C. Botha (EUROSPEECH, 1999)

Synthesizing prosody for commands in a Xhosa TTS system. - Philippa H. Louw; Justus C. Roux; Elizabeth C. Botha (INTERSPEECH, 2000)

Improved performance and generalization of minimum classification error training for continuous speech recognition. - Darryl W. Purnell; Elizabeth C. Botha (INTERSPEECH, 2000)

Developing a Multilingual Telephone Based Information System in African Languages. - Justus C. Roux; Elizabeth C. Botha; Johan A. du Preez (LREC, 2000)

African speech technology (AST) telephone speech databases: corpus design and contents. - Philippa H. Louw; Justus C. Roux; Elizabeth C. Botha (INTERSPEECH, 2001)

Bayesian methods for HMM speech recognition with limited training data. - Darryl W. Purnell; Elizabeth C. Botha (INTERSPEECH, 2001)

Automatic language identification : resisting complexity. - H. P. Combrinck; Elizabeth C. Botha (South Afr. Comput. J., 2001)

A comparison of L1 and african-mother-tongue acoustic models for south african English speech recognition. - Janus D. Brink; Elizabeth C. Botha (INTERSPEECH, 2002)

Comparison of acoustic distance measures for automatic cross-language phoneme mapping. - Jayren J. Sooful; Elizabeth C. Botha (INTERSPEECH, 2002)

Recurrent neural network-enhanced HMM speech recognition systems. - Jan W. F. Thirion; Elizabeth C. Botha (INTERSPEECH, 2002)

Cross-language use of acoustic information for automatic speech recognition. - Christoph Nieuwoudt; Elizabeth C. Botha (Speech Commun., 2002)

Improved generalization of MCE parameter estimation with application to speech recognition. - Darryl W. Purnell; Elizabeth C. Botha (IEEE Trans. Speech Audio Process., 2002)

Empirical results of an image-based automated vehicle identification system. - L. Coetzlee; Elizabeth C. Botha (South Afr. Comput. J., 2003)