SocialWorlds Publications
, “Rating Friends Without Making Enemies”, in Proceedings of the Fifth International AAAI Conference on Weblogs and Social Media, 2011. (269.55 KB)
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 (269.55 KB), “Supporting Collaborative Help for Individualized Use”, in Proceedings of the ACM Conference on Human Factors in Computing Systems (CHI’11), 2011. (292.59 KB)
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 (292.59 KB), “Supporting Re-Use in DIY Software Projects: A Gray-Box Approach”, in Workshop on Hacking, Tinkering, Crafts & Inventive Leisure Practices, ACM Conference on Computer-Supported Cooperative Work, 2011. (213.18 KB)
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 (213.18 KB), “The trouble with social computing systems research”, in Proceedings of the 2011 annual conference on Human factors in computing systems, extended abstracts  (CHI EA ’11), 2011.
, “Virtual Gifts and Guanxi: Supporting Social Exchange in a Chinese Online Community”, in Proceedings of the ACM Conference on Computer–Supported Cooperative Work (CSCW’11), 2011. (2.11 MB)
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 (2.11 MB), “Activity lifespan: An analysis of user survival patterns in online knowledge sharing communities”, in International Conference on Weblogs and Social Media (ICWSM’10), 2010. (2.32 MB)
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 (2.32 MB), “Bringing the field into the lab: supporting capture and replay of contextual data for the design of context-aware applications”, in Proceedings of the 23nd annual ACM symposium on User interface software and technology (UIST ’10), 2010.
, “Computerization and information assembling process: nursing work and CPOE adoption”, in Proceedings of the 1st ACM International Health Informatics Symposium (IHI ’10), 2010. (1.8 MB)
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 (1.8 MB), “Designing Information to Facilitate Chronic Disease Management: Clinician-Patient Interactions in Diabetes Care”, in Health Informatics: A Patient-Centered Approach to Diabetes,  Cambridge, MA: MIT Press, 2010, pp. 364-406. (187.11 KB)
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 (187.11 KB), “Doctors and Psychosocial Information: Records and Reuse in Inpatient Care”, in Proceedings of the ACM Conference on Human Factors in Computing Systems (CHI’10), 2010. (157.78 KB)
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 (157.78 KB), “Progressive Scenarios: A Rapid Method for Understanding User Interpretations of Technology”, in Proceedings of the 16th ACM Conference on Supporting Group Work (GROUP ’10), 2010. (921.15 KB)
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 (921.15 KB), “Social Regulation in an Online Game: Uncovering the Problematics of Code”, in Proceedings of the 16th ACM international conference on Supporting group work (GROUP’10), 2010. (239.17 KB)
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 (239.17 KB), “Contribution, Commercialization & Audience: Understanding Participation in an Online Creative Community”, in ACM Group 2009, 2009. (536.91 KB)
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 (536.91 KB), “I just don't know why it's gone: Maintaining Informal Information Use in Inpatient Care”, in ACM Conference on Human Factors in Computing Systems (CHI'09), 2009. (19.55 MB)
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 (19.55 MB), “Questions in, Knowledge iN? A study of Naver’s Question Answering Community”, in ACM Conference on Human Factors in Computing Systems (CHI’09), 2009. (551.29 KB)
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 (551.29 KB), “Simplifying User-Controlled Privacy Policies”, IEEE Pervasive Computing, vol. 8, no. 4, 2009. (1.01 MB)
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 (1.01 MB), “Competing to Share Expertise: The Taskcn Knowledge Sharing Community.”, in ICWSM, 2008. (399.7 KB)
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 (399.7 KB), “Crowdsourcing and Knowledge Sharing: Strategic User Behavior on Taskcn”, in Proceedings of the 9th ACM Conference on Electronic Commerce, New York, NY, USA, 2008, pp. 246-255. (1.15 MB)
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 (1.15 MB), “Knowledge Sharing and Yahoo Answers: Everyone Knows Something”, in Proceedings of the 17th International Conference on World Wide Web, 2008. (2.79 MB)
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 (2.79 MB), “The national virtual observatory”, in Scientific collaboration on the Internet,  Cambridge, MA: MIT Press, 2008. (237.24 KB)
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 (237.24 KB), “The politics of design: Next generation computational environments”, in Computerization movements and technology diffusion: From mainframes to ubiquitous computing,  New York: Information Today, 2008. (81.5 KB)
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 (81.5 KB), “The ProD Framework for Proactive Displays”, in Proceedings of the 21st Annual ACM Symposium on User Interface Software and Technology (UIST'08), 2008, pp. 221-230. (3.25 MB)
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 (3.25 MB), “Researching telemedicine: Capturing complex clinical interactions with a simple interface design”, Technical communication quarterly, vol. 17, pp. 358–378, 2008. (187.11 KB)
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 (187.11 KB), “Arkose: Reusing Informal Information in Online Communities”, in ACM Group 2007 Conference, 2007. (475.85 KB)
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