4529 search results - page 81 / 906 » Position Based Cryptography |
141
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RIAO
2004
15 years 6 months ago
2004
Information Retrieval Systems aim at retrieving relevant documents according to the information needs which users express. Most Information Retrieval Systems focus on passage retr...
149
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ICRA
2007
IEEE
15 years 11 months ago
2007
IEEE
— In this paper, a strategy for controlled pushing is presented for microassembly of 4.5 μm polystyrene particles on a flat glass substrate using an atomic force microscope prob...
219
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MOBISYS
2009
ACM
16 years 5 months ago
2009
ACM
An important feature of a modern mobile device is that it can position itself. Not only for use on the device but also for remote applications that require tracking of the device....
149
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MOBISYS
2008
ACM
16 years 4 months ago
2008
ACM
Using 802.11 concurrently for communications and positioning is problematic, especially if location-based services (e.g., indoor navigation) are concurrently executed with real-ti...
214
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SIGIR
2012
ACM
13 years 7 months ago
2012
ACM
Positional ranking functions, widely used in web search engines, improve result quality by exploiting the positions of the query terms within documents. However, it is well known ...