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108
Voted
CHI
2011
ACM
14 years 4 months ago
2011
ACM
In this paper, we present the design, implementation, and deployment of a phone-based broadcasting system designed for reaching out to at-risk populations in urban India. We worke...
123
Voted
CHI
2011
ACM
14 years 4 months ago
2011
ACM
Understanding how people interact with search engines is important in improving search quality. Web search engines typically analyze queries and clicked results, but these actions...
129
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CHI
2011
ACM
14 years 4 months ago
2011
ACM
While a large body of research on image-based authentication has focused on memorability, comparatively less attention has been paid to the new security challenges these schemes m...
111
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CHI
2011
ACM
14 years 4 months ago
2011
ACM
Citizen science projects can collect a wealth of scientific data, but that data is only helpful if it is actually used. While previous citizen science research has mostly focused ...
100
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CHI
2011
ACM
14 years 4 months ago
2011
ACM
As HCI is applied in increasingly diverse contexts, it is important to consider situations in which computational or information technologies may be less appropriate. This paper p...