Stock Investment Decision Making: A Social Network Approach. - Negar Koochakzadeh; Fatemeh Keshavarz; Atieh Sarraf; Ali Rahmani; Keivan Kianmehr; Mohammad Rifaie; Reda Alhajj; Jon G. Rokne (ISMIS Industrial Session, 2011)

Review Spam Detection by Highlighting Potential Spammers and Diminishing Their Effect. - Fatemeh Keshavarz; Ayeshaa Abdul Waheed; Btissam Rachdi; Reda Alhajj (Int. J. E Bus. Res., 2018)