Paradox of Proximity - Trust and Provenance within the Context of Social Networks and Policy. - Somya Joshi; Timo Wandhöfer; Vasilis Koulolias; Catherine Van Eeckhaute; Beccy Allen; Steve Taylor 002 (SocInfo, 2012)

Online Forums vs. Social Networks: Two Case Studies to Support eGovernment with Topic Opinion Analysis. - Timo Wandhöfer; Beccy Allen; Steve Taylor 002; Paul Walland; Sergej Sizov (EGOV, 2013)