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            "abstractNote": "Online communities produce rich behavioral datasets, e.g., Usenet news conversations, Wikipedia edits, and Facebook friend networks. Analysis of such datasets yields important insights (like the \"long tail\" of user participation) and suggests novel design interventions (like targeting users with personalized opportunities and work requests). However, certain key user data typically are unavailable, specifically viewing, pre-registration, and non-logged-in activity. The absence of data makes some questions hard to answer; ac- cess to it can strengthen, extend, or cast doubt on previous results. We report on analysis of user behavior in Cyclopath, a geographic wiki and route-finder for bicyclists. With access to viewing and non-logged-in activity data, we were able to: (a) replicate and extend prior work on user lifecycles in Wikipedia, (b) bring to light some pre-registration activity, thus testing for the presence of \"educational lurking,\" and (c) demonstrate the locality of geographic activity and how editing and viewing are geographically correlated.",
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                    "firstName": "Min Kyung",
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                    "creatorType": "author",
                    "firstName": "Sara",
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            "abstractNote": "Many online communities experience insufficient contributions from their members. In order to encourage contributions to the community, we examined a website tailoring approach to fit a community's website interface with the motivations of the community. In particular, we used the characteristics of other websites as a method of gauging user motivation. We built two different websites with financial and altruistic themes, and conducted an online experiment with 122 users to test the impact of both segmenting and tailoring on contributions to a recycling community. Preliminary results show that both tailoring and segmenting techniques were effective with altruistic users.",
            "proceedingsTitle": "Proceedings of the 27th international conference extended abstracts on Human factors in computing systems",
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                    "firstName": "Robert E.",
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        }
    }
]