1075 search results - page 88 / 215 » Using Activity Theory to Model Context Awareness |
153
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HUC
2010
Springer
15 years 4 months ago
2010
Springer
This work presents the design and evaluation of an activity recognition system for seven important motion related activities. The only sensor used is an Inertial Measurement Unit ...
168
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WWW
2003
ACM
16 years 5 months ago
2003
ACM
The large amount of information now available on the Web can play a prominent role in building a cooperative intelligent distance learning environment. We propose a system to prov...
141
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PLDI
2009
ACM
15 years 11 months ago
2009
ACM
Information flow controls can be used to protect both data confidentiality and data integrity. The certification of the security degree of a program that runs in untrusted envi...
205
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ICCV
1995
IEEE
15 years 8 months ago
1995
IEEE
A novel scheme for the detection of object boundaries is presented. The technique is based on active contours evolving in time according to intrinsic geometric measures of the imag...
157
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BMCBI
2007
15 years 4 months ago
2007
Background: Most existing algorithms for the inference of the structure of gene regulatory networks from gene expression data assume that the activity levels of transcription fact...