1075 search results - page 189 / 215 » Using Activity Theory to Model Context Awareness |
144
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MOBISYS
2009
ACM
16 years 2 months ago
2009
ACM
PEIR, the Personal Environmental Impact Report, is a participatory sensing application that uses location data sampled from everyday mobile phones to calculate personalized estima...
113
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CVPR
2008
IEEE
16 years 3 months ago
2008
IEEE
Many applications in computer vision and pattern recognition involve drawing inferences on certain manifoldvalued parameters. In order to develop accurate inference algorithms on ...
113
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BCSHCI
2008
15 years 3 months ago
2008
Although approaches to User Centered Software Development have existed for almost 20 years a rift still exists between theory and practice. In practice, many software projects are...
106
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MOBIHOC
2008
ACM
16 years 1 months ago
2008
ACM
Local monitoring is an effective mechanism for the security of wireless sensor networks (WSNs). Existing schemes assume the existence of sufficient number of active nodes to carry...
HICSS
2007
IEEE
15 years 8 months ago
2007
IEEE
On December 26, 2004, countries in the Indian Ocean basin were struck by a tsunami generated by a large magnitude earthquake just south of the western tip of Sumatra. Observations...