SocialWorlds Publications
, “The Way I Talk to You: Sentiment Expression in an Organizational Context”, in ACM Conference on Human Factors in Computing Systems (CHI’12), 2012. (264.84 KB)
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 (264.84 KB), “Collaborating Globally: Culture and Organizational Computer-Mediated Communications”, in Proceedings of the International Conference on Information Systems (ICIS 2011), 2011. (979.76 KB)
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 (979.76 KB), “Culture Matters: A Survey Study of Social Q&A Behavior”, in Proceedings of the International Conference on Weblogs and Social Media (ICWSM’11), 2011. (673.51 KB)
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 (673.51 KB), “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), “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), “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), “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), “CommunityNetSimulator: Using simulations to study online community networks”, in Communities and Technologies 2007, 2007, pp. 295–321. (1.52 MB)
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 (1.52 MB), “Expertise networks in online communities: structure and algorithms”, in Proceedings of the 16th international conference on World Wide Web (WWW'07), 2007, pp. 221–230. (696.28 KB)
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 (696.28 KB), “QuME: A Mechanism to Support Expertise Finding in Online Help-seeking Communities”, in Proceedings of the 20th Annual ACM Symposium on User Interface Software and Technology (UIST'07), 2007, pp. 111–114. (167.43 KB)
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