4529 search results - page 457 / 906 » Position Based Cryptography |
211
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ADBIS
2008
Springer
16 years 1 months ago
2008
Springer
Abstract. We propose a new approach for enhancing collaborative information retrieval by means of incorporating positional data for a location-aware personalized retrieval process....
208
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DASFAA
2007
IEEE
16 years 1 months ago
2007
IEEE
Advances in wireless networks and positioning technologies (e.g., GPS) have enabled new data management applications that monitor moving objects. In such new applications, realtime...
205
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ICCV
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract. We describe a visual communication application for a dark, theaterlike interactive virtual simulation training environment. Our system visually estimates and tracks the b...
173
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INFOCOM
2007
IEEE
16 years 1 months ago
2007
IEEE
—Geographic routing protocols like GOAFR or GPSR rely on exact location information at the nodes, because when the greedy routing phase gets stuck at a local minimum, they requir...
166
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ROMAN
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract—Models that can efficiently, compactly, and semantically represent potential users are important tools for human-robot interaction applications. We model a person as a p...