Evolution of Social Encounters in Ad-Hoc Mobile Face-to-Face Interaction Networks. - Rahman O. Oloritun; Anmol Madan; Alex Pentland; Inas Khayal (SocialInformatics, 2012)

Dynamics of Human Social Networks: People, Time, Relationships, and Places. - Rahman O. Oloritun; Alex Pentland; Inas Khayal (CoRR, 2013)