Title	Topological Analyses of Unstructured Peer-to-Peer Systems
Author	Hend Alrasheed
Citation	Vol. 20  No. 11  pp. 104-111
Keywords	Peer-to-peer network topologies, graph structure, unstructured overlay, network diameter, node degree.

Title	Sentiment Analysis of COVID-19 Vaccination in Saudi Arabia
Author	Sawsan Alowa, Lama Alzahrani, Noura Alhakbani, and Hend Alrasheed
Citation	Vol. 23  No. 2  pp. 13-30
Keywords	COVID-19 vaccine; sentiment analysis; BiLSTM; polarity; machine learning; SMOTE; oversampling