Fulufhelo V. Nelwamondo

Publication Activity (10 Years)

Years Active: 2006-2022
Publications (10 Years): 20

Top Topics

Fraud Detection

Top Venues

Publications

Tshifhiwa Maumela, Fulufhelo V. Nelwamondo, Tshilidzi Marwala
Population based training and federated learning frameworks for hyperparameter optimisation and ML unfairness using Ulimisana Optimisation Algorithm. Inf. Sci. 612 (2022)
Seun O. Olukanmi, Fulufhelo V. Nelwamondo, Nnamdi I. Nwulu
Leveraging Google Search Data and Artificial Intelligence Methods for Provincial-level Influenza Forecasting: A South African Case Study. Int. J. Online Biomed. Eng. 18 (11) (2022)
Tshifhiwa Maumela, Fulufhelo V. Nelwamondo, Tshilidzi Marwala
Portfolio Optimisation Using Ulimisana Optimisation Algorithm. CoDIT (2022)
Peter O. Olukanmi, Fulufhelo V. Nelwamondo, Tshilidzi Marwala, Bhekisipho Twala
Automatic detection of outliers and the number of clusters in k-means clustering via Chebyshev-type inequalities. Neural Comput. Appl. 34 (8) (2022)
Tinofirei Museba, Fulufhelo V. Nelwamondo, Khmaies Ouahada
ADES: A New Ensemble Diversity-Based Approach for Handling Concept Drift. Mob. Inf. Syst. 2021 (2021)
Seun O. Olukanmi, Fulufhelo V. Nelwamondo, Nnamdi I. Nwulu
Utilizing Google Search Data With Deep Learning, Machine Learning and Time Series Modeling to Forecast Influenza-Like Illnesses in South Africa. IEEE Access 9 (2021)
Tinofirei Museba, Fulufhelo V. Nelwamondo, Khmaies Ouahada
An Adaptive Heterogeneous Online Learning Ensemble Classifier for Nonstationary Environments. Comput. Intell. Neurosci. 2021 (2021)
Tinofirei Museba, Fulufhelo V. Nelwamondo, Khmaies Ouahada, Ayokunle Akinola
Recurrent Adaptive Classifier Ensemble for Handling Recurring Concept Drifts. Appl. Comput. Intell. Soft Comput. 2021 (2021)
Joshua Afolabi Oluwatobi, Gugulethu P. Mabuza-Hocquet, Fulufhelo V. Nelwamondo, Babu Sena Paul
The Use of U-Net Lite and Extreme Gradient Boost (XGB) for Glaucoma Detection. IEEE Access 9 (2021)
Tshifhiwa Maumela, Fulufhelo V. Nelwamondo, Tshilidzi Marwala
Introducing Ulimisana Optimization Algorithm Based on Ubuntu Philosophy. IEEE Access 8 (2020)
Peter O. Olukanmi, Fulufhelo V. Nelwamondo, Tshilidzi Marwala
Rethinking k-means clustering in the age of massive datasets: a constant-time approach. Neural Comput. Appl. 32 (19) (2020)
Fulufhelo V. Nelwamondo
Mechanics of the septal wall may be affected by the presence of fibrotic infarct in the free wall at end-systole. Int. J. Medical Eng. Informatics 11 (3) (2019)
Joshua Afolabi Oluwatobi, Gugulethu Mabuza-Hocquet, Fulufhelo V. Nelwamondo
Assessment of the ISNT Rule on Publicly Available Datasets. ISDA (2019)
Nenekazi Nokuthala Penelope Mkuzangwe, Fulufhelo V. Nelwamondo
Differentially Private Transmission Control Protocol Synchronize Packet Counts. Int. J. Netw. Secur. 21 (5) (2019)
Joshua Afolabi Oluwatobi, Gugulethu Mabuza-Hocquet, Fulufhelo V. Nelwamondo
The Use of Area Covered by Blood Vessels in Fundus Images to Detect Glaucoma. ISDA (2019)
Rudzani Sigwadi, Fulufhelo V. Nelwamondo, Sizwe M. Dhlamini, Touhani Mokrani
Mechanical Strength Of Nafion®/ZrO2 Nano-Composite Membrane. Int. J. Manuf. Mater. Mech. Eng. 8 (1) (2018)
Gugulethu Mabuza-Hocquet, Fulufhelo V. Nelwamondo, Tshilidzi Marwala
Ethnicity Distinctiveness Through Iris Texture Features Using Gabor Filters. ACIIDS (2) (2017)
Stephen Obakeng Moepya, Fulufhelo V. Nelwamondo, Bhekisipho Twala
Increasing the Detection of Minority Class Instances in Financial Statement Fraud. ACIIDS (2) (2017)
Nenekazi N. P. Mkuzangwe, Fulufhelo V. Nelwamondo
Ensemble of classifiers based network intrusion detection system performance bound. ICSAI (2017)
Rethabile Khutlang, Nontokozo P. Khanyile, Sisanda Makinana, Fulufhelo V. Nelwamondo
High resolution feature extraction from optical coherence tomography acquired internal fingerprint. SNPD (2016)
Rethabile Khutlang, Fulufhelo V. Nelwamondo, Ann Singh
Segmentation of Forensic Latent Fingerprint Images Lifted Contact-Less from Planar Surfaces with Optical Coherence Tomography. COMPSAC Workshops (2015)
Ntethelelo A. Mngenge, Linda Mthembu, Fulufhelo V. Nelwamondo, Cynthia H. Ngejane
A Fingerprint Indexing Approach Using Multiple Similarity Measures and Spectral Clustering. CRV (2015)
Nenekazi N. P. Mkuzangwe, Andre McDonald, Fulufhelo V. Nelwamondo
Implementation of anomaly detection algorithms for detecting Transmission Control Protocol Synchronized flooding attacks. FSKD (2015)
Stephen O. Moepya, Sharat S. Akhoury, Fulufhelo V. Nelwamondo, Bhekisipho Twala
Measuring the Impact of Imputation in Financial Fraud. ICCCI (2) (2015)
Pheeha Machaka, Andre McDonald, Fulufhelo V. Nelwamondo, Antoine B. Bagula
Using the Cumulative Sum Algorithm Against Distributed Denial of Service Attacks in Internet of Things. ICCASA (2015)
Sisanda Makinana, Tendani Malumedzha, Fulufhelo V. Nelwamondo
Quality Parameter Assessment on iris Images. J. Artif. Intell. Soft Comput. Res. 4 (1) (2014)
Cynthia S. Mlambo, Fulufhelo V. Nelwamondo, Mmamolatelo E. Mathekga
Comparison of effective hough transform-based fingerprint alignment approaches. ISBAST (2014)
Cynthia S. Mlambo, Fulufhelo V. Nelwamondo, Mmamolatelo E. Mathekga
An improved Hough Transform-based Fingerprint Alignment Approach. IPAS (2014)
Stephen O. Moepya, Fulufhelo V. Nelwamondo, Christiaan van der Walt
A Support Vector Machine Approach to Detect Financial Statement Fraud in South Africa: A First Look. ACIIDS (2) (2014)
Stephen O. Moepya, Sharat S. Akhoury, Fulufhelo V. Nelwamondo
Applying Cost-Sensitive Classification for Financial Fraud Detection under High Class-Imbalance. ICDM Workshops (2014)
Rethabile Khutlang, Fulufhelo V. Nelwamondo
Novelty Detection-Based Internal Fingerprint Segmentation in Optical Coherence Tomography Images. CANDAR (2014)
Sisanda Makinana, Tendani Malumedzha, Fulufhelo V. Nelwamondo
Iris Image Quality Assessment Based on Quality Parameters. ACIIDS (1) (2014)
Yaseen Moolla, Serestina Viriri, Fulufhelo V. Nelwamondo, Jules-Raymond Tapamo
Offline signature verification using locally optimized distance-based classification. South Afr. Comput. J. 50 (2013)
Mlungisi Duma, Tshilidzi Marwala, Bhekisipho Twala, Fulufhelo V. Nelwamondo
Partial imputation of unseen records to improve classification using a hybrid multi-layered artificial immune system and genetic algorithm. Appl. Soft Comput. 13 (12) (2013)
Fulufhelo V. Nelwamondo, Dan Golding, Tshilidzi Marwala
A dynamic programming approach to missing data estimation using neural networks. Inf. Sci. 237 (2013)
Hippolyte Djonon Tsague, Fulufhelo V. Nelwamondo, Ntsika Msimang
An Advanced Mutual-authentication Algorithm Using 3DES for Smart Card Systems. CGC (2012)
Mlungisi Duma, Bhekisipho Twala, Fulufhelo V. Nelwamondo, Tshilidzi Marwala
Predictive Modeling with Missing Data using an Automatic Relevance Determination Ensemble: a Comparative Study. Appl. Artif. Intell. 26 (10) (2012)
Ntethelelo A. Mngenge, Fulufhelo V. Nelwamondo, Tendani Malumedzha, Ntsika Msimang
Quality-Based Fingerprint Segmentation. ICIAR (2) (2012)
Yaseen Moolla, Serestina Viriri, Jules-Raymond Tapamo, Fulufhelo V. Nelwamondo
Local directional pattern based signature verification using weighted fractional distance classification. SAICSIT (2012)
Bo Xing, Wen-jing Gao, Fulufhelo V. Nelwamondo, Kimberly Battle, Tshilidzi Marwala
Swarm Intelligence Supported e-Remanufacturing. ICSI (1) (2012)
Bo Xing, Wen-jing Gao, Fulufhelo V. Nelwamondo, Kimberly Battle, Tshilidzi Marwala
The Effects of Customer Perceived Disposal Hardship on Post-Consumer Product Remanufacturing: A Multi-agent Perspective. ICSI (2) (2012)
Tshegofatso Thejane, Fulufhelo V. Nelwamondo, Jacoba E. Smit, Tshilidzi Marwala
Influence of the auditory canal number of segments and radius variation on the outer ear frequency response. BHI (2012)
Bo Xing, Wen-jing Gao, Fulufhelo V. Nelwamondo, Kimberly Battle, Tshilidzi Marwala
TAC-RMTO: Trading Agent Competition in Remanufacture-to-Order. ICSI (2) (2012)
Bo Xing, Wen-jing Gao, Fulufhelo V. Nelwamondo, Kimberly Battle, Tshilidzi Marwala
Soft Computing in Product Recovery: A Survey Focusing on Remanufacturing System CoRR (2012)
Mlungisi Duma, Bhekisipho Twala, Tshilidzi Marwala, Fulufhelo V. Nelwamondo
Improving the Performance of the Support Vector Machine in Insurance Risk Classification - A Comparitive Study. IJCCI (NCTA) (2011)
Mlungisi Duma, Bhekisipho Twala, Tshilidzi Marwala, Fulufhelo V. Nelwamondo
Improving the Performance of the Ripper in Insurance Risk Classification - A Comparitive Study using Feature Selection. ICINCO (1) (2011)
George Anderson, Tshilidzi Marwala, Fulufhelo V. Nelwamondo
Use of Data Mining in Scheduler Optimization CoRR (2010)
Bo Xing, Wen-jing Gao, Fulufhelo V. Nelwamondo, Kimberly Battle, Tshilidzi Marwala
Two-Stage Inter-Cell Layout Design for Cellular Manufacturing by Using Ant Colony Optimization Algorithms. ICSI (1) (2010)
Bo Xing, Wen-jing Gao, Fulufhelo V. Nelwamondo, Kimberly Battle, Tshilidzi Marwala
Cellular manufacturing system scheduling under fuzzy constraints: A group technology perspective. FUZZ-IEEE (2010)
Bo Xing, Wen-jing Gao, Kimberly Battle, Tshilidzi Marwala, Fulufhelo V. Nelwamondo
Intelligent travel route planning for bridge crane type of material handling equipment in cellular manufacturing. SMC (2010)
Bo Xing, Wen-jing Gao, Kimberly Battle, Tshilidzi Marwala, Fulufhelo V. Nelwamondo
Can ant algorithms make automated guided vehicle system more intelligent? SMC (2010)
Bo Xing, Wen-jing Gao, Fulufhelo V. Nelwamondo, Kimberly Battle, Tshilidzi Marwala
Ant colony optimization for automated storage and retrieval system. IEEE Congress on Evolutionary Computation (2010)
Bo Xing, Wen-jing Gao, Kimberly Battle, Tshilidzi Marwala, Fulufhelo V. Nelwamondo
Ant stigmergy shop floor control architecture for intelligent product oriented manufacturing system. SMC (2010)
Craig D. Boesack, Tshilidzi Marwala, Fulufhelo V. Nelwamondo
Application of GA-Fuzzy Controller design to Automatic Generation Control. IWACI (2010)
Bo Xing, Wen-jing Gao, Kimberly Battle, Tshilidzi Marwala, Fulufhelo V. Nelwamondo
Artificial Intelligence in Reverse Supply Chain Management: The State of the Art CoRR (2010)
Ishmael S. Msiza, Brain Leke-Betechuoh, Fulufhelo V. Nelwamondo, Ntsika Msimang
A Fingerprint Pattern Classification Approach Based on the Coordinate Geometry of Singularities. SMC (2009)
Jaisheel Mistry, Fulufhelo V. Nelwamondo, Tshilidzi Marwala
Investigating Demographic Influences for HIV Classification Using Bayesian Autoassociative Neural Networks. ICONIP (2) (2008)
Ishmael S. Msiza, Fulufhelo V. Nelwamondo, Tshilidzi Marwala
Water Demand Prediction using Artificial Neural Networks and Support Vector Regression. J. Comput. 3 (11) (2008)
Lesedi Melton Masisi, Fulufhelo V. Nelwamondo, Tshilidzi Marwala
The use of entropy to measure structural diversity CoRR (2008)
Welile S. Miya, Lindokuhle Justice Mpanza, Tshilidzi Marwala, Fulufhelo V. Nelwamondo
Condition monitoring of oil-impregnated paper bushings using Extension Neural Network, Gaussian Mixture and Hidden Markov Models. SMC (2008)
Jaisheel Mistry, Fulufhelo V. Nelwamondo, Tshilidzi Marwala
Estimating Missing Data and Determining the Confidence of the Estimate Data. ICMLA (2008)
Lesedi Melton Masisi, Fulufhelo V. Nelwamondo, Tshilidzi Marwala
The Effect of Structural Diversity of an Ensemble of Classifiers on Classification Accuracy CoRR (2008)
R. Musehane, F. Netshiongolwe, Fulufhelo V. Nelwamondo, Lesedi Melton Masisi, Tshilidzi Marwala
Relationship between Diversity and Perfomance of Multiple Classifiers for Decision Support CoRR (2008)
Nthabiseng Hlalele, Fulufhelo V. Nelwamondo, Tshilidzi Marwala
Imputation of Missing Data Using PCA, Neuro-Fuzzy and Genetic Algorithms. ICONIP (2) (2008)
Lesedi Melton Masisi, Fulufhelo V. Nelwamondo, Tshilidzi Marwala
Investigating Ensemble Weight and the Certainty Distributions for Indicating Structural Diversity. ICONIP (2) (2008)
Ishmael S. Msiza, Fulufhelo V. Nelwamondo, Tshilidzi Marwala
Artificial Neural Networks and Support Vector Machines for Water Demand Time Series Forecasting CoRR (2007)
Sizwe M. Dhlamini, Fulufhelo V. Nelwamondo, Tshilidzi Marwala
Condition Monitoring of HV Bushings in the Presence of Missing Data Using Evolutionary Computing CoRR (2007)
Ishmael S. Msiza, Fulufhelo V. Nelwamondo, Tshilidzi Marwala
Water Demand Forecasting Using Multi-layer Perceptron and Radial Basis Functions. IJCNN (2007)
Fulufhelo V. Nelwamondo, Tshilidzi Marwala
Handling Missing Data from Heteroskedastic and Nonstationary Data. ISNN (1) (2007)
Fulufhelo V. Nelwamondo, Tshilidzi Marwala
Rough Set Theory for the Treatment of Incomplete Data. FUZZ-IEEE (2007)
Fulufhelo V. Nelwamondo, Tshilidzi Marwala
Fuzzy Artmap and Neural Network Approach to Online Processing of Inputs with Missing Values CoRR (2007)
Vukosi Ntsakisi Marivate, Fulufhelo V. Nelwamondo, Tshilidzi Marwala
Autoencoder, Principal Component Analysis and Support Vector Regression for Data Imputation CoRR (2007)
Unathi Mahola, Fulufhelo V. Nelwamondo, Tshilidzi Marwala
HMM Speaker Identification Using Linear and Non-linear Merging Techniques CoRR (2007)
Ishmael S. Msiza, Fulufhelo V. Nelwamondo, Tshilidzi Marwala
Artificial Neural Networks and Support Vector Machines for water demand time series forecasting. SMC (2007)
Tshilidzi Marwala, Unathi Mahola, Fulufhelo V. Nelwamondo
Hidden Markov Models and Gaussian Mixture Models for Bearing Fault Detection Using Fractals. IJCNN (2006)
Fulufhelo V. Nelwamondo, Unathi Mahola, Tshilidzi Marwala
Improving Speaker Identification Rate Using Fractals. IJCNN (2006)
Fulufhelo V. Nelwamondo, Tshilidzi Marwala
Faults Detection Using Gaussian Mixture Models, Mel-Frequency Cepstral Coefficients and Kurtosis. SMC (2006)