Elizabeth C. Botha

978 total citations
44 papers, 652 citations indexed

About

Elizabeth C. Botha is a scholar working on Artificial Intelligence, Signal Processing and Computer Vision and Pattern Recognition. According to data from OpenAlex, Elizabeth C. Botha has authored 44 papers receiving a total of 652 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Artificial Intelligence, 14 papers in Signal Processing and 13 papers in Computer Vision and Pattern Recognition. Recurrent topics in Elizabeth C. Botha's work include Speech Recognition and Synthesis (11 papers), Speech and Audio Processing (9 papers) and Neural Networks and Applications (8 papers). Elizabeth C. Botha is often cited by papers focused on Speech Recognition and Synthesis (11 papers), Speech and Audio Processing (9 papers) and Neural Networks and Applications (8 papers). Elizabeth C. Botha collaborates with scholars based in South Africa and United States. Elizabeth C. Botha's co-authors include J. Vermaak, Louis Coetzee, Etienne Barnard, David Casasent, Gerhard P. Hancke, Marietjie Venter, J. H. Williams, Justus C. Roux, Johan A. du Preez and Marco Romito and has published in prestigious journals such as IEEE Transactions on Power Systems, Emerging infectious diseases and Pattern Recognition.

In The Last Decade

Elizabeth C. Botha

39 papers receiving 589 citations

Peers

Elizabeth C. Botha

EEE

CVPR

MSOR

Beatriz Prieto Spain

Gabriel Hermosilla Chile

Xin‐Lin Huang China

Huy Nguyen South Korea

Sandeep Gupta Italy

Carlos Parra Colombia

Chia‐Yen Chen Taiwan

Pei Huang United States

Like Liu China

Beatriz Prieto Spain

Elizabeth C. Botha

67 ×0.3

EEE

40 ×0.2

CVPR

222 ×1.3

82 ×0.5

20 ×0.4

MSOR

Citations per year, relative to Elizabeth C. Botha Elizabeth C. Botha (= 1×) peers Beatriz Prieto

Countries citing papers authored by Elizabeth C. Botha

Since Specialization

Citations

This map shows the geographic impact of Elizabeth C. Botha's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Elizabeth C. Botha with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Elizabeth C. Botha more than expected).

Fields of papers citing papers by Elizabeth C. Botha

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Elizabeth C. Botha. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Elizabeth C. Botha. The network helps show where Elizabeth C. Botha may publish in the future.

Co-authorship network of co-authors of Elizabeth C. Botha

This figure shows the co-authorship network connecting the top 25 collaborators of Elizabeth C. Botha. A scholar is included among the top collaborators of Elizabeth C. Botha based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Elizabeth C. Botha. Elizabeth C. Botha is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Botha, Elizabeth C., Peter Buss, Brianna R. Beechler, et al.. (2019). West Nile Virus in Wildlife and Nonequine Domestic Animals, South Africa, 2010–2018. Emerging infectious diseases. 25(12). 2290–2294. 18 indexed citations

Venter, Marietjie, Marthi Pretorius, James A. Fuller, et al.. (2017). West Nile Virus Lineage 2 in Horses and Other Animals with Neurologic Disease, South Africa, 2008–2015. Emerging infectious diseases. 23(12). 2060–2064. 28 indexed citations

Botha, Elizabeth C., et al.. (2002). Relative performance of correlation-based and feature-based classifiers of aircraft using radar range profiles. 2. 1828–1832. 2 indexed citations

Botha, Elizabeth C., et al.. (2002). Comparison of acoustic distance measures for automatic cross-language phoneme mapping. 521–524. 13 indexed citations

Botha, Elizabeth C., et al.. (2002). Using neural networks for non-intrusive monitoring of industrial electrical loads. 1115–1118. 70 indexed citations

Botha, Elizabeth C., et al.. (2002). Using correlation filters to classify aircraft down-range radar profiles. 84. 132–137. 1 indexed citations

Botha, Elizabeth C., et al.. (2002). An acoustical analysis of the cardinal vowels as spoken by Daniel Jones. 73–78.

Botha, Elizabeth C., et al.. (2001). Automatic language identification : resisting complexity. South African Computer Journal. 2001(27). 18–26. 4 indexed citations

Roux, Justus C., Elizabeth C. Botha, & Johan A. du Preez. (2000). Developing a Multilingual Telephone Based Information System in African Languages.. Language Resources and Evaluation. 11 indexed citations

10.

Botha, Elizabeth C., et al.. (1999). Towards a speech recognition based automatic telephone exchange with an Afrikaans conversational interface. 39. 195–196 vol.1. 1 indexed citations

11.

Wet, Febe de & Elizabeth C. Botha. (1999). Towards speech technology for South African languages: automatic speech recognition in Xhosa. South African Journal of African Languages. 19(4). 216–226. 2 indexed citations

12.

Botha, Elizabeth C.. (1998). Classification of aerospace targets using superresolution. 1 indexed citations

13.

Coetzee, Louis & Elizabeth C. Botha. (1998). The parallel downhill simplex algorithm for unconstrained optimisation. Concurrency Practice and Experience. 10(2). 121–137. 6 indexed citations

14.

Botha, Elizabeth C., et al.. (1998). Aircraft down-range profiles formed from simulated and compact-range radar backscatter. Microwave and Optical Technology Letters. 17(3). 207–213. 1 indexed citations

15.

Botha, Elizabeth C., et al.. (1996). Feature-based classification of aerospace radar targets using neural networks. Neural Networks. 9(1). 129–142. 14 indexed citations

16.

Coetzee, Louis & Elizabeth C. Botha. (1995). An analysis of coarse-grain parallel training of a neural net. Network Computation in Neural Systems. 6(1). 73–91. 1 indexed citations

17.

Merwe, Andria van der, Johann W. Odendaal, & Elizabeth C. Botha. (1995). 2D microwave imaging using TLS‐ESPRIT with matrix enhancement. Microwave and Optical Technology Letters. 8(4). 218–222. 1 indexed citations

18.

Barnard, Etienne & Elizabeth C. Botha. (1993). Backpropagation uses prior information efficiently. IEEE Transactions on Neural Networks. 4(5). 794–802. 20 indexed citations

19.

Casasent, David, et al.. (1990). <title>Optical laboratory realization of a symbolic production system</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 1295. 199–210. 1 indexed citations

20.

Botha, Elizabeth C. & David Casasent. (1989). Applications Of Optical Morphological Transformations. Optical Engineering. 28(5). 14 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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