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CSCW
2002
ACM
15 years 6 months ago
Physical and Virtual Tools: Activity Theory Applied to the Design of Groupware
Activity theory is based on the concept of tools mediating between subjects and objects. In this theory, an individual's creative interaction with his or her surroundings can ...
Morten Fjeld, Kristina Lauche, Martin Bichsel, Fre...
CSCW
2002
ACM
15 years 6 months ago
Work rhythms: analyzing visualizations of awareness histories of distributed groups
We examined records of minute-by-minute computer activity coupled with information about the location of the activity, online calendar appointments, and e-mail activity. We presen...
James Begole, John C. Tang, Randall B. Smith, Nico...
PRESENCE
2000
92views more  PRESENCE 2000»
15 years 6 months ago
Virtual Explorer: Interactive Virtual Environment for Education
The Virtual Explorer project of the Senses Bureau at the University of California, San Diego, focuses on creating immersive, highly interactive environments for education and scie...
Kevin L. Dean, Xyler S. Asay-Davis, Evan M. Finn, ...
SIAMIS
2010
147views more  SIAMIS 2010»
15 years 5 months ago
Augmented Lagrangian Method, Dual Methods, and Split Bregman Iteration for ROF, Vectorial TV, and High Order Models
In image processing, the Rudin-Osher-Fatemi (ROF) model [L. Rudin, S. Osher, and E. Fatemi, Physica D, 60(1992), pp. 259–268] based on total variation (TV) minimization has prove...
Chunlin Wu, Xue-Cheng Tai
FUIN
2010
136views more  FUIN 2010»
15 years 4 months ago
Modeling Biology using Generic Reactive Animation
Abstract. Complex biological systems involve incorporated behaviors of numerous processes, mechanisms and objects. However, experimental analysis, by its nature, divides biological...
Yaki Setty, Irun R. Cohen, David Harel
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