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1

Sparseness reduction in collaborative filtering using a nearest neighbour artificial immune system with genetic algorithms

Duma, Mlungisi, Twala, Bhekisipho

Journal:

Expert Systems with Applications

Year:

2019

Language:

english

File:

PDF, 2.91 MB

english, 2019

2

[IEEE 2017 International Conference on Optimization of Electrical and Electronic Equipment (OPTIM) & 2017 Intl Aegean Conference on Electrical Machines and Power Electronics (ACEMP) - Brasov, Romania (2017.5.25-2017.5.27)] 2017 International Conference on Optimization of Electrical and Electronic Equipment (OPTIM) & 2017 Intl Aegean Conference on Electrical Machines and Power Electronics (ACEMP) - The use of machine learning techniques to classify power transmission line fault types and locations

Hasan, Ali N, Eboule, P. S. Pouabe, Twala, Bhekisipho

Year:

2017

Language:

english

File:

PDF, 494 KB

english, 2017

3

[IEEE 2013 International Joint Conference on Neural Networks (IJCNN 2013 - Dallas) - Dallas, TX, USA (2013.08.4-2013.08.9)] The 2013 International Joint Conference on Neural Networks (IJCNN) - Predictive modeling for default risk using a multilayered feedforward neural network with Bayesian regularization

Duma, Innocent Sizo, Twala, Bhekisipho, Marwala, Tshilidzi

Year:

2013

Language:

english

File:

PDF, 350 KB

english, 2013

4

Dancing with Dirty Road Traffic Accidents Data: The Case of Gauteng Province in South Africa

Twala, Bhekisipho

Journal:

Journal of Transportation Safety & Security

Year:

2012

Language:

english

File:

PDF, 445 KB

english, 2012

5

[IEEE 2017 9th IEEE-GCC Conference and Exhibition (GCCCE) - Manama (2017.5.8-2017.5.11)] 2017 9th IEEE-GCC Conference and Exhibition (GCCCE) - Electricity Load Forecasting Using an Ensemble of Optimally-Pruned and Basic Extreme Learning Machines

Marwala, Lufuno, Twala, Bhekisipho

Year:

2017

Language:

english

File:

PDF, 140 KB

english, 2017

6

[IEEE 2017 9th IEEE-GCC Conference and Exhibition (GCCCE) - Manama (2017.5.8-2017.5.11)] 2017 9th IEEE-GCC Conference and Exhibition (GCCCE) - Electricity Load Forecasting Using an Ensemble of Optimally-Pruned and Basic Extreme Learning Machines

Marwala, Lufuno, Twala, Bhekisipho

Year:

2017

File:

PDF, 140 KB

2017

7

Predicting incomplete gene microarray data with the use of supervised learning algorithms

Bhekisipho Twala, Motee Phorah

Journal:

Pattern Recognition Letters

Year:

2010

Language:

english

File:

PDF, 520 KB

english, 2010

8

[IEEE 2011 3rd International Conference on Computer Research and Development (ICCRD) - Shanghai, China (2011.03.11-2011.03.13)] 2011 3rd International Conference on Computer Research and Development - Software faults prediction using multiple classifiers

Twala, Bhekisipho

Year:

2011

Language:

english

File:

PDF, 158 KB

english, 2011

9

[IEEE IEEE EUROCON 2015 - International Conference on Computer as a Tool (EUROCON) - Salamanca, Spain (2015.9.8-2015.9.11)] IEEE EUROCON 2015 - International Conference on Computer as a Tool (EUROCON) - Improving single classifiers prediction accuracy for underground water pump station in a gold mine using ensemble techniques

Hasan, Ali N, Twala, Bhekisipho

Year:

2015

Language:

english

File:

PDF, 296 KB

english, 2015

10

[IEEE 2019 IEEE Jordan International Joint Conference on Electrical Engineering and Information Technology (JEEIT) - Amman, Jordan (2019.4.9-2019.4.11)] 2019 IEEE Jordan International Joint Conference on Electrical Engineering and Information Technology (JEEIT) - Power Distribution Networks Load Forecasting Using Deep Belief Networks: The South African Case

Motepe, Sibonelo, Hasan, Ali N., Twala, Bhekisipho, Stopforth, Riaan

Year:

2019

Language:

english

File:

PDF, 261 KB

english, 2019

11

[IEEE 2019 International Aegean Conference on Electrical Machines and Power Electronics (ACEMP) & 2019 International Conference on Optimization of Electrical and Electronic Equipment (OPTIM) - Istanbul, Turkey (2019.8.27-2019.8.29)] 2019 International Aegean Conference on Electrical Machines and Power Electronics (ACEMP) & 2019 International Conference on Optimization of Electrical and Electronic Equipment (OPTIM) - Using Deep Learning Techniques for South African Power Distribution Networks Load Forecasting

Motepe, Sibonelo, Hasan, Ali N., Twala, Bhekisipho, Stopforth, Riaan

Year:

2019

File:

PDF, 529 KB

2019

12

[IEEE 2019 7th International Conference on Smart Grid (icSmartGrid) - Newcastle, Australia (2019.12.9-2019.12.11)] 2019 7th International Conference on Smart Grid (icSmartGrid) - Comparison of Different Optimal Placement Models of FACTS Devices in Power System Networks on a Limited Budget

Malatji, Esrom Mahlatsi, Twala, Bhekisipho, Mbuli, Nhlanhla

Year:

2019

File:

PDF, 412 KB

2019

13

Multiple classifier application to credit risk assessment

Bhekisipho Twala

Journal:

Expert Systems with Applications

Year:

2010

Language:

english

File:

PDF, 661 KB

english, 2010

14

Combining classifiers for credit risk prediction

Bhekisipho Twala

Journal:

Journal of Systems Science and Systems Engineering

Year:

2009

Language:

english

File:

PDF, 466 KB

english, 2009

15

Corrigendum to “Multiple classifier application to credit risk assessment” [Expert Systems with Applications 37 (4) (2010) 3326–3336]

Bhekisipho Twala

Journal:

Expert Systems with Applications

Year:

2011

Language:

english

File:

PDF, 125 KB

english, 2011

16

Organizational adaptation to Complexity: A study of the South African Insurance Market as a Complex Adaptive System through Statistical Risk Analysis

Paul, Satyakama, Twala, Bhekisipho, Marwala, Tshilidzi

Journal:

Systems Engineering Procedia

Year:

2012

Language:

english

File:

PDF, 484 KB

english, 2012

17

Partial imputation of unseen records to improve classification using a hybrid multi-layered artificial immune system and genetic algorithm

Duma, Mlungisi, Marwala, Tshilidzi, Twala, Bhekisipho, Nelwamondo, Fulufhelo

Journal:

Applied Soft Computing

Year:

2013

Language:

english

File:

PDF, 6.30 MB

english, 2013

18

[IEEE AFRICON 2013 - Pointe-Aux-Piments, Mauritius (2013.09.9-2013.09.12)] 2013 Africon - Ensemble multisensor data using state-of-the-art classification methods

Twala, Bhekisipho, Mekuria, Fisseha

Year:

2013

Language:

english

File:

PDF, 265 KB

english, 2013

19

[IEEE 2014 International Joint Conference on Neural Networks (IJCNN) - Beijing, China (2014.7.6-2014.7.11)] 2014 International Joint Conference on Neural Networks (IJCNN) - Moving towards accurate monitoring and prediction of gold mine underground dam levels

Hasan, Ali N, Twala, Bhekisipho, Marwala, Tshilidzi

Year:

2014

Language:

english

File:

PDF, 2.89 MB

english, 2014

20

[IEEE 2012 5th Robotics and Mechatronics Conference of South Africa (ROBMECH) - Johannesberg, South Africa (2012.11.26-2012.11.27)] 2012 5th Robotics and Mechatronics Conference of South Africa - Reasoning with robot execution failures in noisy environments

Twala, Bhekisipho

Year:

2012

Language:

english

File:

PDF, 836 KB

english, 2012

21

AN EMPIRICAL COMPARISON OF TECHNIQUES FOR HANDLING INCOMPLETE DATA USING DECISION TREES

Twala, Bhekisipho

Journal:

Applied Artificial Intelligence

Year:

2009

Language:

english

File:

PDF, 692 KB

english, 2009

22

[IEEE 2014 IEEE International Conference on Computational Intelligence and Virtual Environments for Measurement Systems and Applications (CIVEMSA) - Ottawa, ON, Canada (2014.5.5-2014.5.7)] 2014 IEEE International Conference on Computational Intelligence and Virtual Environments for Measurement Systems and Applications (CIVEMSA) - Underground water dam levels and energy consumption prediction using computational intelligence techniques

Hasan, Ali N, Twala, Bhekisipho, Marwala, Tshilidzi

Year:

2014

Language:

english

File:

PDF, 793 KB

english, 2014

23

Extracting grey relational systems from incomplete road traffic accidents data: the case of Gauteng Province in South Africa

Twala, Bhekisipho

Journal:

Year:

2014

Language:

english

File:

PDF, 670 KB

english, 2014

24

[IEEE 2014 International Joint Conference on Neural Networks (IJCNN) - Beijing, China (2014.7.6-2014.7.11)] 2014 International Joint Conference on Neural Networks (IJCNN) - Forecasting electricity consumption in South Africa: ARMA, neural networks and neuro-fuzzy systems

Marwala, Lufuno, Twala, Bhekisipho

Year:

2014

Language:

english

File:

PDF, 3.53 MB

english, 2014

25

[IEEE 2013 BRICS Congress on Computational Intelligence & 11th Brazilian Congress on Computational Intelligence (BRICS-CCI & CBIC) - Ipojuca, Brazil (2013.9.8-2013.9.11)] 2013 BRICS Congress on Computational Intelligence and 11th Brazilian Congress on Computational Intelligence - Extracting Supervised Learning Classifiers from Possibly Incomplete Remotely Sensed Data

Twala, Bhekisipho, Nkonyana, Thembinkosi

Year:

2013

Language:

english

File:

PDF, 332 KB

english, 2013

26

[ACM Press Proceeding of the 28th international conference - Shanghai, China (2006.05.20-2006.05.28)] Proceeding of the 28th international conference on Software engineering - ICSE '06 - Ensemble of missing data techniques to improve software prediction accuracy

Twala, Bhekisipho, Cartwright, Michelle, Shepperd, Martin

Year:

2006

Language:

english

File:

PDF, 220 KB

english, 2006

27

[IEEE 2013 BRICS Congress on Computational Intelligence & 11th Brazilian Congress on Computational Intelligence (BRICS-CCI & CBIC) - Ipojuca, Brazil (2013.9.8-2013.9.11)] 2013 BRICS Congress on Computational Intelligence and 11th Brazilian Congress on Computational Intelligence - Quantitative Comparison of Two Particle Tracking Methods in Fluorescence Microscopy Images

Mabaso, Matsilele, Twala, Bhekisipho, Withey, Daniel

Year:

2013

Language:

english

File:

PDF, 824 KB

english, 2013

28

[IEEE 2013 IEEE Symposium on Computational Intelligence for Engineering Solutions (CIES) - singapore, Singapore (2013.04.16-2013.04.19)] 2013 IEEE Symposium on Computational Intelligence for Engineering Solutions (CIES) - Predicting mine dam levels and energy consumption using artificial intelligence methods

Hasan, Ali N, Twala, Bhekisipho, Marwala, Tshilidzi

Year:

2013

File:

PDF, 222 KB

2013

29

PREDICTIVE MODELING WITH MISSING DATA USING AN AUTOMATIC RELEVANCE DETERMINATION ENSEMBLE: A COMPARATIVE STUDY

Duma, Mlungisi, Twala, Bhekisipho, Nelwamondo, Fulufhelo, Marwala, Tshilidzi

Journal:

Applied Artificial Intelligence

Year:

2012

Language:

english

File:

PDF, 349 KB

english, 2012

30

[IEEE AFRICON 2011 - Victoria Falls, Livingstone, Zambia (2011.09.13-2011.09.15)] IEEE Africon '11 - Optimization of the compressed air-usage in South African mines

Hassan, Ali, Ouahada, Khmaies, Marwala, Tshilidzi, Twala, Bhekisipho

Year:

2011

Language:

english

File:

PDF, 2.07 MB

english, 2011

31

[IEEE 2009 IEEE International Conference on Robotics and Biomimetics (ROBIO) - Guilin, China (2009.12.19-2009.12.23)] 2009 IEEE International Conference on Robotics and Biomimetics (ROBIO) - Robot execution failure prediction using incomplete data

Twala, Bhekisipho

Year:

2009

Language:

english

File:

PDF, 341 KB

english, 2009

32

[IEEE 2012 IEEE Congress on Evolutionary Computation (CEC) - Brisbane, Australia (2012.06.10-2012.06.15)] 2012 IEEE Congress on Evolutionary Computation - Classification with missing data using multi-layered artificial immune systems

Duma, Mlungisi, Twala, Bhekisipho, Marwala, Tshilidzi, Nelwamondo, Fulufhelo Vincent

Year:

2012

File:

PDF, 779 KB

2012

33

[IEEE 2013 IEEE International Conference on Systems, Man and Cybernetics (SMC 2013) - Manchester (2013.10.13-2013.10.16)] 2013 IEEE International Conference on Systems, Man, and Cybernetics - Univariate Modelling of Electricity Consumption in South Africa: Neural Networks and Neuro-fuzzy Systems

Marwala, Lufuno, Twala, Bhekisipho

Year:

2013

Language:

english

File:

PDF, 516 KB

english, 2013

34

[IEEE 2014 IEEE International Conference on Systems, Man and Cybernetics - SMC - San Diego, CA, USA (2014.10.5-2014.10.8)] 2014 IEEE International Conference on Systems, Man, and Cybernetics (SMC) - Modeling of missing data prediction: Computational intelligence and optimization algorithms

Leke, Collins, Twala, Bhekisipho, Marwala, Tshilidzi

Year:

2014

Language:

english

File:

PDF, 109 KB

english, 2014

35

[IEEE 2013 IEEE Business Engineering and Industrial Applications Colloquium (BEIAC) - Langkawi, Malaysia (2013.04.7-2013.04.9)] 2013 IEEE Business Engineering and Industrial Applications Colloquium (BEIAC) - Gold mine dam levels and energy consumption classification using artificial intelligence methods

Hasan, Ali N, Twala, Bhekisipho, Marwala, Tshilidzi

Year:

2013

Language:

english

File:

PDF, 218 KB

english, 2013

36

[IEEE 2015 Fifth International Conference on Digital Information Processing and Communications (ICDIPC) - Sierre, Switzerland (2015.10.7-2015.10.9)] 2015 Fifth International Conference on Digital Information Processing and Communications (ICDIPC) - Simulation and parameter optimization of polysilicon gate biaxial strained silicon MOSFETs

Tsague, Hippolyte Djonon, Twala, Bhekisipho

Year:

2015

Language:

english

File:

PDF, 350 KB

english, 2015

37

[IEEE 2015 International Conference on Computing, Communication and Security (ICCCS) - Pointe aux Piments, Mauritius (2015.12.4-2015.12.5)] 2015 International Conference on Computing, Communication and Security (ICCCS) - First principle leakage current reduction technique for CMOS devices

Tsague, Hippolyte Djonon, Twala, Bhekisipho

Year:

2015

Language:

english

File:

PDF, 281 KB

english, 2015

38

[IEEE 2015 International Conference on Information Society (i-Society) - London, United Kingdom (2015.11.9-2015.11.11)] 2015 International Conference on Information Society (i-Society) - Leakage current minimisation and power reduction techniques using sub-threshold design

Tsague, Hippolyte Djonon, Twala, Bhekisipho

Year:

2015

Language:

english

File:

PDF, 654 KB

english, 2015

39

[IEEE 2014 IEEE International Conference on Systems, Man and Cybernetics - SMC - San Diego, CA, USA (2014.10.5-2014.10.8)] 2014 IEEE International Conference on Systems, Man, and Cybernetics (SMC) - Modeling after sales customer satisfaction using multinomial logistic regression insights from a South African car company

Paul, Satyakama, Twala, Bhekisipho, Marwala, Tshilidzi

Year:

2014

Language:

english

File:

PDF, 116 KB

english, 2014

40

Determining Distribution Power System Loading Measurements Accuracy Using Fuzzy Logic

Motepe, Sibonelo, Twala, Bhekisipho, Wang, Qing-Guo, Stopforth, Riaan

Journal:

Procedia Manufacturing

Year:

2017

Language:

english

File:

PDF, 530 KB

english, 2017

41

[IEEE 2016 IEEE International Conference on Systems, Man, and Cybernetics (SMC) - Budapest, Hungary (2016.10.9-2016.10.12)] 2016 IEEE International Conference on Systems, Man, and Cybernetics (SMC) - Hybrid optimization algorithm to the problem of Distributed Generation power losses

Ali, Ahmed, Boulkaibet, Ilyes, Twala, Bhekisipho, Marwala, Tshilidzi

Year:

2016

Language:

english

File:

PDF, 280 KB

english, 2016

42

[IEEE 2017 2nd International Conference on Control and Robotics Engineering (ICCRE) - Bangkok, Thailand (2017.4.1-2017.4.3)] 2017 2nd International Conference on Control and Robotics Engineering (ICCRE) - Causality tests using basic and optimally-pruned extreme learning machines

Marwala, Lufuno, Twala, Bhekisipho

Year:

2017

Language:

english

File:

PDF, 289 KB

english, 2017

43

[IEEE 2017 IEEE International Conference on Systems, Man and Cybernetics (SMC) - Banff, AB, Canada (2017.10.5-2017.10.8)] 2017 IEEE International Conference on Systems, Man, and Cybernetics (SMC) - Deep learning-bat high-dimensional missing data estimator

Leke, Collins, Ndjiongue, A. R., Twala, Bhekisipho, Marwala, Tshilidzi

Year:

2017

Language:

english

File:

PDF, 558 KB

english, 2017

44

[IEEE 2017 Pattern Recognition Association of South Africa and Robotics and Mechatronics (PRASA-RobMech) - Bloemfontein, South Africa (2017.11.30-2017.12.1)] 2017 Pattern Recognition Association of South Africa and Robotics and Mechatronics (PRASA-RobMech) - Sensitivity analysis of an outlier-aware k-means clustering algorithm

Olukanmi, Peter O., Twala, Bhekisipho

Year:

2017

File:

PDF, 661 KB

2017

45

[IEEE 2017 Pattern Recognition Association of South Africa and Robotics and Mechatronics (PRASA-RobMech) - Bloemfontein, South Africa (2017.11.30-2017.12.1)] 2017 Pattern Recognition Association of South Africa and Robotics and Mechatronics (PRASA-RobMech) - Slip estimation methods for proprioceptive terrain classification using tracked mobile robots

Masha, Ditebogo, Burke, Michael, Twala, Bhekisipho

Year:

2017

File:

PDF, 212 KB

2017

46

[IEEE 2017 International Electrical Engineering Congress (iEECON) - Pattaya, Thailand (2017.3.8-2017.3.10)] 2017 International Electrical Engineering Congress (iEECON) - Optimal placement model of TCSC in power system network considering the budget available

Malatji, Esrom Mahlatsi, Twala, Bhekisipho, Mbuli, Nhlanhla

Year:

2017

Language:

english

File:

PDF, 335 KB

english, 2017

47

[IEEE 2017 International Conference on Information and Communication Technology Convergence (ICTC) - Jeju (2017.10.18-2017.10.20)] 2017 International Conference on Information and Communication Technology Convergence (ICTC) - QoS functionality in software defined network

Adedayo, Adebayo Oluwaseun, Twala, Bhekisipho

Year:

2017

Language:

english

File:

PDF, 359 KB

english, 2017

48

[IEEE 2017 Pattern Recognition Association of South Africa and Robotics and Mechatronics (PRASA-RobMech) - Bloemfontein, South Africa (2017.11.30-2017.12.1)] 2017 Pattern Recognition Association of South Africa and Robotics and Mechatronics (PRASA-RobMech) - K-means-sharp: Modified centroid update for outlier-robust k-means clustering

Olukanmi, Peter O., Twala, Bhekisipho

Year:

2017

Language:

english

File:

PDF, 261 KB

english, 2017

49

[IEEE 2017 IEEE AFRICON - Cape Town (2017.9.18-2017.9.20)] 2017 IEEE AFRICON - Optimal placement model of multi-type FACTS devices in power system networks on a limited budget

Malatji, Esrom Mahlatsi, Twala, Bhekisipho, Mbuli, Nhlanhla

Year:

2017

Language:

english

File:

PDF, 345 KB

english, 2017

50

[IEEE 2017 Pattern Recognition Association of South Africa and Robotics and Mechatronics (PRASA-RobMech) - Bloemfontein, South Africa (2017.11.30-2017.12.1)] 2017 Pattern Recognition Association of South Africa and Robotics and Mechatronics (PRASA-RobMech) - Determining South African distribution power system big data integrity using fuzzy logic: Power measurements data application

Motepe, Sibonelo, Twala, Bhekisipho, Stopforth, Riaan

Year:

2017

Language:

english

File:

PDF, 286 KB

english, 2017