Out of sight but not out of mind? Informal networks, communication and media use in global software teamsKlarissa T. ChangKate Ehrlich2007CASCON 2007
Seeing inside: Using social network analysis to understand patterns of collaboration and coordination in global software teamsKate EhrlichGiuseppe Valettoet al.2007ICGSE 2007
Using software repositories to investigate socio-technical congruence in development projectsGiuseppe ValettoMary Helanderet al.2007MSR 2007
Leveraging expertise in global software teams: Going outside boundariesKate EhrlichKlarissa Chang2006ICGSE 2006