Vol. 2 No. 3 (2026): Volume 2, Issue 3, 2026

Articles

• Small AI as Digital Public Infrastructure: A New Paradigm for Resource-Constrained Economies

  Unyime Ibekwe, Divien Ufok Ibekwe

  1-31

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• An RNS-Enhanced DES Algorithm for Text Data Encryption in Legacy Industrial Control Systems

  Aminat Omotayo Adebayo, Tosho Abdulrauf

  32-48

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• A Hybrid LSTM-CNN Model for Text-based Sarcasm Detection

  Adenike Adam, Sakirat Adedayo Akee, Temitayo Martins, Obarinde Adetomiwa Abayomi-Rufai

  49-54

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• Parameter-Efficient Fine-Tuning For Equitable Named Entity Recognition In African Languages: A Lora-Based Approach

  Omasan Samuel Erewa, Oluwatobi Noah Akande, Yusuf Salisu Ibrahim , Joshua Abah , Julius Makinde

  55-74

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• Optimal Control Analysis of Rice Blast Disease with Environmental Pathogen Pool and Yield Dynamics

  Ahmed Dotia, Mohammed Ibrahim, Salmart Ishaq

  75-91

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• Development of a Convolutional Neural Network-Based Web Application for Automated Skin Disease Classification

  Habeeb Ajibola Ibrahim, Fatima Enehezei Usman-Hamza, Muhammed Jamiu ABDULRAFIU, Taibat Olaoluwa Adebakin, Olabanke Olasehinde-Williams

  92-103

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• A Blockchain-Enabled Security Framework for Threat Detection in IoT Environments Using a Gated Recurrent Unit Deep Learning Model

  Ozioma Stephanie Ezeibeanu

  104-118

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• A Systematic Review of Hybrid Deep Learning and Explainable Artificial Intelligence Approaches for Polymorphic Malware Detection

  Amina Shehu, Enoch Haruna, Peter Ogedebe, Saidu Ibrahim

  119-139

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• Portfolio Optimization Technique: Mean – Variance and Bayesian Approaches in the Nigerian Stock Market

  Ayoade Adewole, Ogundeji, Rotimi Kayode, Adeogun, Adedayo Ayodele

  140-161

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• Development of a Brain Tumor Detection System Based on the Vision Transformer (Vit-Base/16) Model

  Clinton Chikezie Ugorji, Nnamdi Chimaobi Ezenwegbu

  162-174

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