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CSCW
2012
ACM
14 years 12 days ago
Social coding in GitHub: transparency and collaboration in an open software repository
Social applications on the web let users track and follow the activities of a large number of others regardless of location or affiliation. There is a potential for this transpare...
Laura A. Dabbish, H. Colleen Stuart, Jason Tsay, J...
CHI
2010
ACM
15 years 11 months ago
Fitting an activity-centric system into an ecology of workplace tools
Knowledge workers expend considerable effort managing fragmentation, characterized by constant switching among digital artifacts, when executing work activities. Activitycentric c...
Aruna D. Balakrishnan, Tara Matthews, Thomas P. Mo...
ISWC
2000
IEEE
15 years 9 months ago
Wearable Key: Device for Personalizing Nearby Environment
This paper describes a system that allows users who obtain a “wearable ID key” to personalize dynamically ubiquitous computers by simply touching them. We call the concept of ...
Nobuyuki Matsushita, Shigeru Tajima, Yuji Ayatsuka...
ISWC
2006
IEEE
15 years 10 months ago
Discovering Characteristic Actions from On-Body Sensor Data
We present an approach to activity discovery, the unsupervised identification and modeling of human actions embedded in a larger sensor stream. Activity discovery can be seen as ...
David Minnen, Thad Starner, Irfan A. Essa, Charles...
ICPR
2006
IEEE
16 years 5 months ago
Fast Dynamic Mosaicing and Person Following
A system for video surveillance purposes in wide areas based on active cameras, also capable to follow a person in the scene by keeping him framed, is presented. The proposed appr...
Andrea Prati, Fabrizio Seghedoni, Rita Cucchiara