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ORCIDElizabeth C. Botha
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2000 – 2009
- 2003
[j12]L. Coetzlee, Elizabeth C. Botha:
Empirical results of an image-based automated vehicle identification system. South Afr. Comput. J. 31: 33-39 (2003)- 2002
- [j11]Christoph Nieuwoudt, Elizabeth C. Botha:
Cross-language use of acoustic information for automatic speech recognition. Speech Commun. 38(1-2): 101-113 (2002) - [j10]Darryl W. Purnell, Elizabeth C. Botha:
Improved generalization of MCE parameter estimation with application to speech recognition. IEEE Trans. Speech Audio Process. 10(4): 232-239 (2002) - [c14]Jayren J. Sooful, Elizabeth C. Botha:
Comparison of acoustic distance measures for automatic cross-language phoneme mapping. INTERSPEECH 2002: 521-524 - [c13]Janus D. Brink, Elizabeth C. Botha:
A comparison of L1 and african-mother-tongue acoustic models for south african English speech recognition. INTERSPEECH 2002: 1241-1244 - [c12]Jan W. F. Thirion, Elizabeth C. Botha:
Recurrent neural network-enhanced HMM speech recognition systems. INTERSPEECH 2002: 2637-2640 - 2001
- [j9]H. P. Combrinck, Elizabeth C. Botha:
Automatic language identification : resisting complexity. South Afr. Comput. J. 27: 18-26 (2001) - [c11]Darryl W. Purnell, Elizabeth C. Botha:
Bayesian methods for HMM speech recognition with limited training data. INTERSPEECH 2001: 1249-1252 - [c10]Philippa H. Louw, Justus C. Roux, Elizabeth C. Botha:
African speech technology (AST) telephone speech databases: corpus design and contents. INTERSPEECH 2001: 2055-2058 - 2000
- [c9]Darryl W. Purnell, Elizabeth C. Botha:
Improved performance and generalization of minimum classification error training for continuous speech recognition. INTERSPEECH 2000: 165-168 - [c8]Philippa H. Louw, Justus C. Roux, Elizabeth C. Botha:
Synthesizing prosody for commands in a Xhosa TTS system. INTERSPEECH 2000: 263-266 - [c7]Christoph Nieuwoudt, Elizabeth C. Botha:
Cross-language use of acoustic information for automatic speech recognition. INTERSPEECH 2000: 722-725 - [c6]Justus C. Roux, Elizabeth C. Botha, Johan A. du Preez:
Developing a Multilingual Telephone Based Information System in African Languages. LREC 2000
1990 – 1999
- 1999
- [c5]Christoph Nieuwoudt, Elizabeth C. Botha:
Adaptation of acoustic models for multilingual recognition. EUROSPEECH 1999: 907-910 - 1998
- [j8]Louis Coetzee, Elizabeth C. Botha:
The parallel downhill simplex algorithm for unconstrained optimisation. Concurr. Pract. Exp. 10(2): 121-137 (1998) - [j7]Darryl W. Purnell, Christoph Nieuwoudt, Elizabeth C. Botha:
Automatic face recognition in a heterogeneous population. Pattern Recognit. Lett. 19(11): 1067-1075 (1998) - [c4]Christoph Nieuwoudt, Elizabeth C. Botha:
Relative performance of correlation-based and feature-based classifiers of aircraft using radar range profiles. ICPR 1998: 1828-1832 - [c3]Hendrik F. V. Boshoff, Elizabeth C. Botha:
On the structure of vowel space: a genealogy of general phonetic concepts. ICSLP 1998 - 1997
- [c2]Elizabeth C. Botha, Louis C. W. Pols:
Modeling the acoustic differences between L1 and L2 speech: the short vowels of africaans and south-african English. EUROSPEECH 1997: 1035-1038 - 1996
- [j6]Louis Coetzee, Elizabeth C. Botha:
Parallel neural net training on the KSR1. Concurr. Pract. Exp. 8(8): 617-638 (1996) - [j5]Elizabeth C. Botha, Etienne Barnard
, Charl J. Barnard:
Feature-based classification of aerospace radar targets using neural networks. Neural Networks 9(1): 129-142 (1996) - [j4]Jacob Spoelstra, Elizabeth C. Botha:
New rotation-invariant features for radar target recognition. Signal Process. 55(3): 351-367 (1996) - 1993
- [j3]Louis Coetzee, Elizabeth C. Botha:
Fingerprint recognition in low quality images. Pattern Recognit. 26(10): 1441-1460 (1993) - [j2]A. M. Groenewald, Etienne Barnard, Elizabeth C. Botha:
Related approaches to gradient-based thresholding. Pattern Recognit. Lett. 14(7): 567-572 (1993) - [j1]Etienne Barnard, Elizabeth C. Botha:
Backpropagation uses prior information efficiently. IEEE Trans. Neural Networks 4(5): 794-802 (1993)
1980 – 1989
- 1988
- [c1]Elizabeth C. Botha, Etienne Barnard, David P. Casasent:
Optical neural networks for image analysis: imaging spectroscopy and production systems. ICNN 1988: 541-546
Coauthor Index
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