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CSCW
2004
ACM
14 years 1 months ago
Individual audio channels with single display groupware: effects on communication and task strategy
We introduce a system that allows four users to each receive sound from a private audio channel while using a shared tabletop display. In order to explore how private audio channe...
Meredith Ringel Morris, Dan Morris, Terry Winograd
WIKIS
2009
ACM
14 years 2 months ago
Bipartite networks of Wikipedia's articles and authors: a meso-level approach
This exploratory study investigates the bipartite network of articles linked by common editors in Wikipedia, ‘The Free Encyclopedia that Anyone Can Edit’. We use the articles ...
Rut Jesus, Martin Schwartz, Sune Lehmann
JUCS
2008
163views more  JUCS 2008»
13 years 7 months ago
Authoring Social-aware Tasks on Active Spaces
: Social-aware computing is an emerging trend based on ubiquitous computing technologies and collaborative work. A successful design demands a better understanding of group tasks, ...
Roberto F. Arroyo, Miguel Gea, José Luis Ga...
GROUP
2009
ACM
14 years 2 months ago
Wikipedians are born, not made: a study of power editors on Wikipedia
Open content web sites depend on users to produce information of value. Wikipedia is the largest and most well-known such site. Previous work has shown that a small fraction of ed...
Katherine A. Panciera, Aaron Halfaker, Loren G. Te...
GROUP
2009
ACM
14 years 2 months ago
Two peers are better than one: aggregating peer reviews for computing assignments is surprisingly accurate
Scientific peer review, open source software development, wikis, and other domains use distributed review to improve quality of created content by providing feedback to the work...
Ken Reily, Pam Ludford Finnerty, Loren G. Terveen