Virtual communities? the middle east revolutions at the Guardian forum: Comment Is Free - Bernard Kujawski; Peter Abell (CoRR, 2011)

A study of sign adjustment in weighted signed networks. - Hongzhong Deng; Peter Abell; Ji Li; Jun Wu 004 (Soc. Networks, 2012)

The influence of structural balance and homophily/heterophobia on the adjustment of random complete signed networks. - Hongzhong Deng; Peter Abell; Ofer Engel; Jun Wu 004; Yuejin Tan (Soc. Networks, 2016)