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CSCW
2010
ACM
16 years 3 months ago
Interorganizational coordination and awareness in a nonprofit ecosystem
Nonprofit organizations working with high-risk vulnerable populations such as human trafficking victims often need to engage in a significant level of interorganizational collabor...
Jennifer Stoll, W. Keith Edwards, Elizabeth D. Myn...
CSCW
2010
ACM
16 years 3 months ago
The work of sustaining order in wikipedia: the banning of a vandal
In this paper, we examine the social roles of software tools in the English-language Wikipedia, specifically focusing on autonomous editing programs and assisted editing tools. Th...
R. Stuart Geiger, David Ribes
CVPR
2010
IEEE
16 years 1 months ago
Modeling and Estimating Persistent Motion with Geometric Flows
We propose a principled framework to model persistent motion in dynamic scenes. In contrast to previous efforts on object tracking and optical flow estimation that focus on local...
Dahua Lin, Eric Grimson, John Fisher
CHI
2010
ACM
16 years 1 months ago
Presenting diverse political opinions: how and how much
Is a polarized society inevitable, where people choose to be exposed to only political news and commentary that reinforces their existing viewpoints? We examine the relationship b...
Sean A. Munson, Paul Resnick
CHI
2010
ACM
16 years 1 months ago
What do you know?: experts, novices and territoriality in collaborative systems
When experts participate in collaborative systems, tension may arise between them and novice contributors. In particular, when experts perceive novices as a bother or a threat, th...
Jennifer Thom-Santelli, Dan Cosley, Geri Gay