Approximating the maximum common subgraph isomorphism problem with a weighted graph. - Alan Chia-Lung Chen; Ahmad Elhajj; Shang Gao 005; Abdullah Sarhan; Salim Afra; Ahmad Kassem; Reda Alhajj (Knowl. Based Syst., 2015)

Effectiveness of Mobile Electrocardiogram in Healthcare: From Mobile Application and Development to Community Reaction. - Ahmad Kassem; Umut Ozan Yildirim; Kadir Anil Turgut; Uffe Kock Wiil; Tansel Özyer; Reda Alhajj (ASONAM, 2017)