Finding Hidden Nodes by Checking for Missing Nodes against Past Social Networks. - Alan Chia-Lung Chen; Mohamad Elzohbi; Ahmad Elhajj; Kostas F. Xylogiannopoulos; Panagiotis Karampelas; Mick J. Ridley; Reda Alhajj (NBiS, 2012)

Robust framework for recommending restructuring of websites by analysing web usage and web structure data. - Mohamad Nagi; Ahmad Elhajj; Omar Addam; Ala Qabaja; Omar Zarour; Tamer N. Jarada; Shang Gao 005; Jamal Jida; Ayman Murshid; Iyad Suleiman; Tansel Özyer; Mick J. Ridley; et al. (Int. J. Bus. Intell. Data Min., 2012)

Effective web log mining and online navigational pattern prediction. - Abdelghani Guerbas; Omar Addam; Omar Zarour; Mohamad Nagi; Ahmad Elhajj; Mick J. Ridley; Reda Alhajj (Knowl. Based Syst., 2013)

Reporting and analyzing alternative clustering solutions by employing multi-objective genetic algorithm and conducting experiments on cancer data. - Peter Peng; Omar Addam; Mohamad Elzohbi; Sibel Tariyan Özyer; Ahmad Elhajj; Shang Gao 005; Yimin Liu; Tansel Özyer; Mehmet Kaya; Mick J. Ridley; Jon G. Rokne; Reda Alhajj (Knowl. Based Syst., 2014)

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)

A Novel Implementation of Ternary Decoder Using CMOS DPL Binary Gates. - Ramzi A. Jaber; Ahmad Elhajj; Lina A. Nimri; Ali Haidar 001 (ACIT, 2018)