1075 search results - page 40 / 215 » Using Activity Theory to Model Context Awareness |
130
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KI
2010
Springer
15 years 11 days ago
2010
Springer
Abstract. In mobile and ubiquitous computing, there is a strong need for supporting different users with different interests, needs, and demands. Activity recognition systems for c...
155
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WWW
2002
ACM
16 years 2 months ago
2002
ACM
We describe ongoing work on I2I, a system aimed at fostering opportunistic communication among users viewing or manipulating content on the Web and in productivity applications. U...
126
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CVPR
2008
IEEE
16 years 4 months ago
2008
IEEE
Parameterized Appearance Models (PAMs) (e.g. eigentracking, active appearance models, morphable models) use Principal Component Analysis (PCA) to model the shape and appearance of...
100
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CHI
2004
ACM
16 years 2 months ago
2004
ACM
Context-aware applications are applications that implicitly take their context of use into account by adapting to changes in a user's activities and environments. No one has ...
130
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CHI
2005
ACM
16 years 2 months ago
2005
ACM
In this paper we report an ethnographic study of workarounds--informal temporary practices for handling exceptions to normal workflow--in a hospital environment. Workarounds are a...