8768 search results - page 1677 / 1754 » Generalizing the notion of support |
178
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DIM
2005
ACM
15 years 8 months ago
2005
ACM
We develop solutions for the security and privacy of user identity information in a federation. By federation we mean a group of organizations or service providers which have buil...
160
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DIM
2005
ACM
15 years 8 months ago
2005
ACM
Mobile Location-Based Services (LBS) have raised privacy concerns amongst mobile phone users who may need to supply their identity and location information to untrustworthy third ...
200
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CIVR
2008
Springer
15 years 8 months ago
2008
Springer
We present a probabilistic ranking-driven classifier for the detection of video semantic concept, such as airplane, building, etc. Most existing concept detection systems utilize ...
190
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DEBS
2007
ACM
15 years 8 months ago
2007
ACM
This paper describes an approach to detect unknown event patterns. In this context, an event is not only something that happens, but also something that can be analysed. This task...
148
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CSCW
2008
ACM
15 years 8 months ago
2008
ACM
An important challenge in designing ubiquitous computing experiences is negotiating transitions between explicit and implicit interaction, such as how and when to provide users wi...