Chiagoziem Chima Ukwuoma

According to our database, Chiagoziem Chima Ukwuoma authored at least 32 papers between 2021 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2026

TFMPHGNN: Two-Fold multi-perspective heterogeneous graph neural network for sentiment analysis.

Victor Kwaku Agbesi, Wenyu Chen, Chukwuebuka Joseph Ejiyi, Gertrude Selase Gosu, Chiagoziem Chima Ukwuoma, Olusola Bamisile

Neural Networks, 2026

BiT ConViT MultiKernelFormer with token mixing for robust multi-dataset histopathological image classification.

Gyarteng E. S. Addai, Zhang Xiaoling, Chiagoziem Chima Ukwuoma

Inf. Process. Manag., 2026

A dual-layer GNN with economic penalty mechanisms for blockchain fraud detection.

Grace Mupoyi Ntuala, Qi Xia, Hu Xia, Ansu Badjie, Patrick Mukala, Eliezer da Silva Tavares, Jianbin Gao, Chiagoziem Chima Ukwuoma

Expert Syst. Appl., 2026

LCMDSCov: A lightweight hybrid COVID-19 classification framework using chest X-ray and CT medical images.

Daniel Addo, Mugahed A. Al-antari, Kun She, Weidong Wang, Obed Tettey Nartey, Ali Alqahtani, Kwabena Sarpong, Chiagoziem Chima Ukwuoma

Biomed. Signal Process. Control., 2026

Content-adaptive multi-scale graph attention with lesion-focused pooling for multi-class brain tumor diagnosis.

Gyarteng E. S. Addai, Zhang Xiaoling, Chiagoziem Chima Ukwuoma

Appl. Soft Comput., 2026

2025

Dual-head alternating attention-based adaptive convolutional framework for improving low-resource and imbalanced text classification.

Victor Kwaku Agbesi, Wenyu Chen, Md Altab Hossin, Chiagoziem Chima Ukwuoma

Neural Comput. Appl., November, 2025

ABCD: Automatic Blood Cell Detection via Attention-Guided Improved YOLOX.

Ahmed Endris Hasen, Yang Shangming, Chiagoziem Chima Ukwuoma, Biniyam Gashaw, Yutra Abel Zenebe

CoRR, July, 2025

Masked hybrid attention with Laplacian query fusion and tripartite sequence matching for medical image segmentation.

Favour Ekong, Yongbin Yu, Rutherford Agbeshi Patamia, Kwabena Sarpong, Chiagoziem Chima Ukwuoma, Xiangxiang Wang, Akpanika Robert Ukot, Jingye Cai

Neural Comput. Appl., March, 2025

Spectrum-Constrained and Skip-Enhanced Graph Fraud Detection: Addressing Heterophily in Fraud Detection with Spectral and Spatial Modeling.

Ijeoma Amuche Chikwendu, Xiaoling Zhang, Chiagoziem Chima Ukwuoma, Okechukwu C. Chikwendu, Yeong Hyeon Gu, Mugahed A. Al-antari

Symmetry, 2025

Blockchain-Enabled Adaptive Criticality-Based IoT Firmware Update Distribution Framework for Sustainable Smart Cities.

Collins Sey, She Kun, Obed Barnes, Seth Larweh Kodjiku, Kwame Omono Asamoah, Chiagoziem Chima Ukwuoma, Isaac Adjei-Mensah, Linda Delali Fiasam, Esther Stacy E. B. Aggrey, Emmanuel S. A. Gyarteng

J. Ind. Inf. Integr., 2025

A patch-based deep learning framework with 5-B network for breast cancer multi-classification using histopathological images.

Jehoiada Kofi Jackson, Linda E. Jackson, Chiagoziem Chima Ukwuoma, Maame D. Kissi, Ariyo Oluwasanmi, Qin Zhiguang

Eng. Appl. Artif. Intell., 2025

Towards precision diagnosis: a novel hybrid DC-CAD model for lung disease detection leveraging multi-scale capsule networks and temporal dynamics.

Esther Stacy E. B. Aggrey, Zhen Qin, Seth Larweh Kodjiku, Linda Delali Fiasam, Collins Sey, Chiagoziem Chima Ukwuoma, Evans Aidoo, Emmanuel Osei-Mensah

Complex Intell. Syst., 2025

Enhancing histopathological medical image classification for Early cancer diagnosis using deep learning and explainable AI - LIME & SHAP.

Chiagoziem Chima Ukwuoma, Dongsheng Cai, Ebere Eziefuna, Ariyo Oluwasanmi, Sabirin F. Abdi, Gladys Wavinya Muoka, Dara Thomas, Kwabena Sarpong

Biomed. Signal Process. Control., 2025

2024

Unified deep learning model for multitask representation and transfer learning: image classification, object detection, and image captioning.

Leta Yobsan Bayisa, Weidong Wang, Qingxian Wang, Chiagoziem Chima Ukwuoma, Hirpesa Kebede Gutema, Ahmed Endris, Turi Abu

Int. J. Mach. Learn. Cybern., October, 2024

Hyperspectral image classification using Second-Order Pooling with Graph Residual Unit Network.

Kwabena Sarpong, Zhiguang Qin, Rajab Ssemwogerere, Rutherford Agbeshi Patamia, Asha Mzee Khamis, Enoch Opanin Gyamfi, Favour Ekong, Chiagoziem Chima Ukwuoma

Expert Syst. Appl., March, 2024

Pre-Trained Transformer-Based Models for Text Classification Using Low-Resourced Ewe Language.

Victor Kwaku Agbesi, Wenyu Chen, Sophyani Banaamwini Yussif, Md Altab Hossin, Chiagoziem Chima Ukwuoma, Noble Arden Elorm Kuadey, Colin Collinson Agbesi, Nagwan M. Abdel Samee, Mona M. Jamjoom, Mugahed A. Al-antari

Syst., 2024

DAW-FA: Domain-aware adaptive weighting with fine-grain attention for unsupervised MRI harmonization.

Linda Delali Fiasam, Yunbo Rao, Collins Sey, Esther Stacy E. B. Aggrey, Seth Larweh Kodjiku, Kwame Opuni-Boachie Obour Agyekum, Annicet Razafindratovolahy, Isaac Adjei-Mensah, Chiagoziem Chima Ukwuoma, Francis Sam

J. King Saud Univ. Comput. Inf. Sci., 2024

Hazy to hazy free: A comprehensive survey of multi-image, single-image, and CNN-based algorithms for dehazing.

Jehoiada Kofi Jackson, Kwame Opuni-Boachie Obour Agyekum, Kwabena Sarpong, Chiagoziem Chima Ukwuoma, Rutherford Agbeshi Patamia, Zhiguang Qin

Comput. Sci. Rev., 2024

RetVes segmentation: A pseudo-labeling and feature knowledge distillation optimization technique for retinal vessel channel enhancement.

Favour Ekong, Yongbin Yu, Rutherford Agbeshi Patamia, Kwabena Sarpong, Chiagoziem Chima Ukwuoma, Akpanika Robert Ukot, Jingye Cai

Comput. Biol. Medicine, 2024

MACCoM: A multiple attention and convolutional cross-mixer framework for detailed 2D biomedical image segmentation.

Chukwuebuka Joseph Ejiyi, Zhen Qin, Makuachukwu Bennedith Ejiyi, Chiagoziem Chima Ukwuoma, Thomas Ugochukwu Ejiyi, Gladys Wavinya Muoka, Emmanuel S. A. Gyarteng, Olusola Bamisile

Comput. Biol. Medicine, 2024

FedRS-Net: A Federated Learning Approach for Collaborative Multi-Modal Maritime Analytics.

Bole Wilfried Tienin, Guolong Cui, Yannick Abel Talla Nana, Chiagoziem Chima Ukwuoma, Roldan Mba Esidang, Mohammed Raouf Senouci

Proceedings of the 27th International Conference on Information Fusion, 2024

2023

Deep learning framework for rapid and accurate respiratory COVID-19 prediction using chest X-ray images.

Chiagoziem Chima Ukwuoma, Dongsheng Cai, Md Belal Bin Heyat, Olusola Bamisile, Humphrey Adun, Zaid Al-Huda, Mugahed A. Al-antari

J. King Saud Univ. Comput. Inf. Sci., July, 2023

A Comprehensive Survey on Deep Graph Representation Learning Methods.

Ijeoma Amuche Chikwendu, Xiaoling Zhang, Isaac Osei Agyemang, Isaac Adjei-Mensah, Chiagoziem Chima Ukwuoma, Chukwuebuka Joseph Ejiyi

J. Artif. Intell. Res., 2023

Synthetic Aperture Radar Automatic Target Recognition Based on a Simple Attention Mechanism.

Chiagoziem Chima Ukwuoma, Zhiguang Qin, Bole Wilfried Tienin, Sophyani Banaamwini Yussif, Chukwuebuka Joseph Ejiyi, Gilbert C. Urama, Chibueze D. Ukwuoma, Ijeoma Amuche Chikwendu

Int. J. Interact. Multim. Artif. Intell., 2023

Attention Based BiGRU-2DCNN with Hunger Game Search Technique for Low-Resource Document-Level Sentiment Classification.

Victor Kwaku Agbesi, Wenyu Chen, Sintayehu M. Gizaw, Chiagoziem Chima Ukwuoma, Abush S. Ameneshewa, Chukwuebuka Joseph Ejiyi

Proceedings of the 5th International Conference on Image Processing and Machine Vision, 2023

2022

Comparative Analysis of Building Insurance Prediction Using Some Machine Learning Algorithms.

Chukwuebuka Joseph Ejiyi, Zhen Qin, Abdulhaq Adetunji Salako, Happy Nkanta Monday, Grace Ugochi Nneji, Chiagoziem Chima Ukwuoma, Ijeoma Amuche Chikwendu, Ji Geng

Int. J. Interact. Multim. Artif. Intell., 2022

A Distributed Diffusion Kalman Filter In Multitask Networks.

Ijeoma Amuche Chikwendu, Kulevome Delanyo Kwame Bensah, Chiagoziem Chima Ukwuoma, Chukwuebuka Joseph Ejiyi

CoRR, 2022

LCSB-inception: Reliable and effective light-chroma separated branches for Covid-19 detection from chest X-ray images.

Chiagoziem Chima Ukwuoma, Zhiguang Qin, Victor Kwaku Agbesi, Chukwuebuka Joseph Ejiyi, Olusola Bamisile, Ijeoma Amuche Chikwendu, Bole Wilfried Tienin, Md Altab Hossin

Comput. Biol. Medicine, 2022

Dual_Pachi: Attention-based dual path framework with intermediate second order-pooling for Covid-19 detection from chest X-ray images.

Chiagoziem Chima Ukwuoma, Zhiguang Qin, Victor Kwaku Agbesi, Bernard Cobbinah Mawuli, Sophyani Banaamwini Yussif, Hassan Sani Abubakar, Bona D. Lemessa

Comput. Biol. Medicine, 2022

Ensemble Computational Intelligent for Insomnia Sleep Stage Detection via the Sleep ECG Signal.

Pragati Tripathi, M. A. Ansari, Tapan Kumar Gandhi, Rajat Mehrotra, Md Belal Bin Heyat, Faijan Akhtar, Chiagoziem Chima Ukwuoma, Abdullah Yahya Mohammed Muaad, Yasser M. Kadah, Mugahed A. Al-antari, Jianping Li

IEEE Access, 2022

3D-Based Facial Emotion Recognition using Depthwise Separable Convolution.

Hassan Sani Abubakar, M. D. Altab Hossin, Sophyani Banaamwini Yussif, Mandela Ali Margan Fargalla, Ramadhan Said Rashid, Yusuf Jamilu Umar, Chiagoziem Chima Ukwuoma, Ewald Erubaar Kuupole

Proceedings of the ICMLC 2022: 14th International Conference on Machine Learning and Computing, Guangzhou, China, February 18, 2022

2021

Image Inpainting and Classification Agent Training Based on Reinforcement Learning and Generative Models with Attention Mechanism.

Chiagoziem Chima Ukwuoma, Md Belal Bin Heyat, Mahmoud Masadeh, Faijan Akhtar, Zhiguang Qin, Emmanuel Bondzie-Selby, Omar AlShorman, Fahad Alkahtani

Proceedings of the International Conference on Microelectronics, 2021