Vol. 3 No. 3 (2026): JCTA 3(3) 2026

Articles

• The Llama–ARCS Adaptive Learning framework: AI–VR Integration System for Real-Time Motivational Feedback in Higher Education

  Abraham Eseoghene Evwiekpaefe, Darius Tienhus Chinyio, Loreta Katok Tohomdet

  260-273

  • pdf

• Integrating Fully Homomorphic Encryption and Zero-Knowledge Proofs for Efficient Verifiable Computation

  UmmeAmmara Qureshi, Bhumika Doshi, Aditya More, Kashyap Joshi, Kapil Kumar

  274-285

  • pdf

• Hybrid Real-time Framework for Detecting Adaptive Prompt Injection Attacks in Large Language Models

  Chandra Prakash, Mary Lind, Elyson De La Cruz

  286-301

  • pdf

• Android Malware Detection Using Machine Learning with SMOTE-Tomek Data Balancing

  Maryam Sufiyanu Masari, Maiauduga Abdullahi Danladi, Ilori Loretta Onyinye, Loreta Katok Tohomdet

  302-313

  • pdf

• Multimodal Deep Learning for Pneumonia Detection Using Wearable Sensors: Toward an Edge-Cloud Framework

  Emmanuel Onwako Ibam, Johnson Bisi Oluwagbemi

  314-333

  • pdf

• A Lightweight Maize Leaf Disease Recognition Using PCA-Compressed MobileNetV2 Features and RBF-SVM

  Mustapha Abubakar, Yusuf Ibrahim, Ore-Ofe Ajayi, Sani Saleh Saminu

  334-348

  • pdf

• An Attention-Enhanced CNN–RBF Framework for Network Intrusion Detection in Imbalanced Traffic

  Fabrice Kabura, Thierry Nsabimana

  349-368

  • pdf

• A Graph-Augmented Isolation Forest Using Node2Vec and GraphSAGE for Mobile User Behavior Anomaly Detection

  Amaka Patience Binitie; Sunny Innocent Onyemenem; Nneamaka Christiana Anujeonye, Arnold Adimabua Ojugo, Francesca Avwuru Egbokhare, Tabitha Chukwudi Aghaunor

  369-383

  • pdf

• Harnessing Artificial Intelligence for Early Disease Detection: Opportunities and Challenges in Modern Healthcare

  Achile Solomon Egbunu, Akindele Michael Okedoye

  384-401

  • pdf

• Immersive Interventions for Dementia: A Narrative Review of Virtual Reality's Role in Therapy, Well-Being, and Future Care Models

  Prathibha Samarasekara, Kasun Karunanayaka, Sanjani Gunathilaka

  402-427

  • pdf