892 search results - page 138 / 179 » Management of Dynamic and Imperfect User Context Information |
140
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DIM
2008
ACM
15 years 8 months ago
2008
ACM
The secure release of identity attributes is a key enabler for electronic business interactions. In particular, integrity and confidentiality of identity attributes are two key re...
160
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ECIS
2004
15 years 7 months ago
2004
Web sites are now considered an extension of the entire business, not just an additional channel or storefront or a simple information portal for the company. Creating an effectiv...
181
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MM
2005
ACM
15 years 11 months ago
2005
ACM
We investigate methods of segmenting, visualizing, and indexing presentation videos by both audio and visual data. The audio track is segmented by speaker, and augmented with key ...
153
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COSIT
2009
Springer
16 years 21 days ago
2009
Springer
Abstract. The modeling of concepts from a cognitive perspective is important for designing spatial information systems that interoperate with human users. Concept representations t...
248
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SIGMOD
2007
ACM
16 years 6 months ago
2007
ACM
This paper presents HomeViews, a peer-to-peer middleware system for building personal data management applications. HomeViews provides abstractions and services for data organizat...