NetDriller: A Powerful Social Network Analysis Tool. - Negar Koochakzadeh; Atieh Sarraf; Keivan Kianmehr; Jon G. Rokne; Reda Alhajj (ICDM Workshops, 2011)

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)

Stock Market Investment Advice: A Social Network Approach. - Negar Koochakzadeh; Keivan Kianmehr; Atieh Sarraf; Reda Alhajj (ASONAM, 2012)