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Volume 7, Issue 2 (2025)

Articles

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Mapping and Deep Analysis of Image Dehazing: Coherent Taxonomy, Datasets, Open Challenges, Motivations, and Recommendations
Karrar Hameed Abdulkareem, Nureize Arbaiy, Zainab Hussein Arif, Mohammed Nasser Al-Mhiqani, Mazin Abed Mohammed, Seifedine Kadry, and Zaid Abdi Alkareem Alyasseri

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Editor's Note
Xiomara Patricia Blanco Valencia

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A Study on RGB Image Multi-Thresholding using Kapur/Tsallis Entropy and Moth-Flame Algorithm
V. Rajinikanth, Seifedine Kadry, Rubén González-Crespo, and Elena Verdú

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Local Technology to Enhance Data Privacy and Security in Educational Technology
Daniel Amo, Paul Prinsloo, Marc Alier, David Fonseca, Ricardo Torres Kompen, Xavier Canaleta, and Javier Herrero-Martín

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Cross-Lingual Neural Network Speech Synthesis Based on Multiple Embeddings
Tijana V. Nosek, Siniša B. Suzić, Darko J. Pekar, Radovan J. Obradović, Milan S. Sečujski, and Vlado D. Delić

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Learning Analytics to Detect Evidence of Fraudulent Behaviour in Online Examinations
Antonio Balderas, Manuel Palomo-Duarte, Juan Antonio Caballero-Hernández, Mercedes Rodriguez-Garcia, and Juan Manuel Dodero

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Optimized DWT Based Digital Image Watermarking and Extraction Using RNN-LSTM
R. Radha Kumari, V. Vijaya Kumar, and K. Rama Naidu

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Extensive Classification of Visual Art Paintings for Enhancing Education System using Hybrid SVM-ANN with Sparse Metric Learning based on Kernel Regression
Fei Xu, Tong Wu, Shali Huang, Kuntong Han, Wenwen Lin, Shizhong Wu, Sivaparthipan CB, and Samuel R. Dinesh Jackson

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A Case-Based Reasoning Model Powered by Deep Learning for Radiology Report Recommendation
Elvira Amador-Domínguez, Emilio Serrano, Daniel Manrique, and Javier Bajo

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Using Grip Strength as a Cardiovascular Risk Indicator Based on Hybrid Algorithms
E.F. Bareño-Castellanos, Paulo Alonso Gaona-García, J.E. Ortiz-Guzmán, and Carlos Enrique Montenegro-Marin

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Performance and Convergence Analysis of Modified C-Means Using Jeffreys-Divergence for Clustering
Ayan Seal, Aditya Karlekar, Ondrej Krejcar, and Enrique Herrera-Viedma

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A Systematic Literature Review of Empirical Studies on Learning Analytics in Educational Games
Ahmed Tlili, Maiga Chang, Jewoong Moon, Zhichun Liu, Daniel Burgos, Nian-Shing Chen, and Kinshuk