Title	Short-term Prediction of Photovoltaic Output Power for Grid Integration
Author	Amr Munshi
Citation	Vol. 22  No. 4  pp. 764-768
Keywords	Grid integration, photovoltaic, smart grids, solar panel

Title	A Random Forest-based Approach for Automated Heart Diagnosis from Cardiac Tomography Data
Author	Amerah Alabrah
Citation	Vol. 22  No. 4  pp. 769-777
Keywords	Myocardial perfusion imaging, SPECT tomography images, Random forest algorithm, 10-fold cross-validation technique, machine learning methods.

Title	Fake News Detection in Social Networks Using Machine Learning Techniques
Author	Ammar Saeed and Eesa Al Solami
Citation	Vol. 22  No. 4  pp. 778-784
Keywords	Machine Learning; Fake News; Social Media; Fake News Classification

Title	Enhanced Symmetric Encryption Technique for Securing Users’ Data in Public Cloud Environment
Author	A. Fairose Banu, Dr. A. Nisha Jebaseeli
Citation	Vol. 22  No. 4  pp. 785-791
Keywords	Cloud computing, Cryptography, Encryption, Symmetric approach, Block cipher.