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132
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PUC
2002
15 years 5 months ago
2002
Location is one of the most important elements of context in ubiquitous computing. In this paper we describe a location model, a spatial-aware communication model and an implement...
183
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ROMAN
2007
IEEE
16 years 5 days ago
2007
IEEE
— For a robot to understand a scene, we have to infer and extract meaningful information from vision sensor data. Since scene understanding consists in recognizing several visual...
188
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ICIP
2005
IEEE
16 years 7 months ago
2005
IEEE
We propose a probabilistic object classifier for outdoor scene analysis as a first step in solving the problem of scene context generation. The method begins with a top-down contr...
182
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PDCAT
2007
Springer
16 years 15 hour ago
2007
Springer
Ubiquitous computing environment has become more popular as a highly open, heterogeneous and service-rich domain, which makes it essential and important for end-users to build a r...
157
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AIED
2005
Springer
15 years 11 months ago
2005
Springer
This paper explores the idea of using contexts to support more efficient information search in Topic Maps-based digital libraries. The notion of context is d as abstraction of grou...