16606 search results - page 331 / 3322 » Context Modeling: Task Model and Practice Model |
154
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ICASSP
2008
IEEE
15 years 11 months ago
2008
IEEE
It is well-known that opportunistic transmission schemes are sumcapacity optimal, in the Shannon sense, for symmetric cellular networks with single-antenna transceivers. However, ...
147
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SUTC
2008
IEEE
15 years 11 months ago
2008
IEEE
In this paper, two practical considerations of beacon deployment for ultrasound-based indoor localization systems are presented. In an indoor environment, beacons are deployed inc...
114
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CONTEXT
2007
Springer
15 years 11 months ago
2007
Springer
Abstract. Context-aware systems must be able to deal with uncertain context information. We propose a generic context architecture and representation that incorporates the uncertai...
138
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ECTEL
2006
Springer
15 years 8 months ago
2006
Springer
In this paper, we introduce a new, formal model of learning object metadata. The model enables more formal, rigorous reasoning over metadata. An important feature of the model is t...
164
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SC
2009
ACM
15 years 11 months ago
2009
ACM
Error Subspace Statistical Estimation (ESSE), an uncertainty prediction and data assimilation methodology employed for real-time ocean forecasts, is based on a characterization an...