Title	A Hybrid Efficient Data Analytics Framework for Stroke Prediction
Author	Hosam Alhakami, Shouq Alraddadi, Shurug Alseady, Abdullah Baz, Tahani Alsubait
Citation	Vol. 20  No. 4  pp. 240-250
Keywords	Stroke Prediction Machine learning Data mining Big Data Risk factors Accuracy Clustering.

Title	Performance Enhancement for Intrusion Detection Systems
Author	Abdullah Baz, Samah Abuayeid, Hosam Alhakami, Tahani Alsubait
Citation	Vol. 20  No. 4  pp. 229-239
Keywords	Intrusion Detection System Information security Network Security attacks Malware.

Title	Using Machine Learning Methods to Predict Autism Syndrome
Author	Hosam Alhakami, Fatimah Alajlani, Alshymaa Alghamdi, Abdullah Baz, Tahani Alsubait
Citation	Vol. 20  No. 4  pp. 221-228
Keywords	Data Analytics, Autism Spectrum Disorder, Machine Learning

Title	Modeling Physical/Digital Systems: Formal Event-B vs. Diagrammatic Thinging Machine
Author	Sabah Al-Fedaghi
Citation	Vol. 20  No. 4  pp. 208-220
Keywords	Event-B conceptual model thinging machine event diagrammatic representation