Contribution, Commercialization & Audience: Understanding Participation in an Online Creative Community, Cook, Eric, Teasley Stephanie D., and Ackerman Mark S. , ACM Group 2009, p.41-50, (2009)

Questions in, Knowledge iN? A study of Naver's Question Answering Community, Nam, Kevin, Ackerman Mark S., and Adamic Lada A. , ACM Conference on Human Factors in Computing Systems (CHI'09), p.779-788, (2009)

QuME: A Mechanism to Support Expertise Finding in Online Help-seeking Communities, Zhang, Jun, Ackerman Mark S., Adamic Lada, and Nam Kevin K. , Proceedings of the ACM Symposium on User Interface Systems and Technology (UIST'07), p.111-114, (2007)

Social Regulation of Online Multiplayer Games, Muramatsu, Jack , University of California, Irvine, Ph.D. thesis, (2004)

Sharing Expertise: Beyond Knowledge Management, Ackerman, Mark S., Pipek Volkmar, and Wulf Volker , Cambridge, MA, (2002)

Social Activity Indicators: Interface Components for CSCW Systems, Ackerman, Mark S., and Starr Brian , ACM Symposium on User Interface Software and Technology (UIST), p.159-168, (1995)

Computing, Social Activity, and Entertainment: A Field Study of a Game MUD, Muramatsu, Jack, and Ackerman Mark S. , Computer Supported Cooperative Work: The Journal of Collaborative Computing, Volume 7, Number 1, p.87-122, (1998)

Searching for Expertise in Social Networks: A Simulation of Potential Strategies, Zhang, Jun, and Ackerman Mark S. , ACM Conference on Group Work (Group'05), p.71-80, (2005)

Hanging on the 'wire: A field study of an audio-only media space, Ackerman, Mark S., Hindus Debby, Mainwaring Scott, and Starr Brian , ACM Transactions on Computer-Human Interaction, Volume 4, Number 1, p.39-66, (1997)