14824 search results - page 2506 / 2965 » Security - Introduction |
126
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SIGCOMM
2009
ACM
15 years 11 months ago
2009
ACM
For most mobile networks, providers need the current position of their users to provide efficient service. The resulting motion data is not only an invaluable source for analyzing...
146
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SIGIR
2009
ACM
15 years 11 months ago
2009
ACM
Link analysis methods have been used successfully for knowledge discovery from the link structure of mutually linking entities. Existing link analysis methods have been inherently...
125
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ARC
2010
Springer
15 years 11 months ago
2010
Springer
Physical Unclonable Functions promise cheap, efficient, and secure identification and authentication of devices. In FPGA devices, PUFs may be instantiated directly from FPGA fabri...
136
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STACS
2010
Springer
15 years 11 months ago
2010
Springer
This paper presents the following results on sets that are complete for NP. (i) If there is a problem in NP that requires 2nΩ(1) time at almost all lengths, then every many-one N...
173
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ACISICIS
2008
IEEE
15 years 11 months ago
2008
IEEE
In recent years, many Mobile Payment (MP) schemes have been proposed and used in practise. However, a prerequisite for extended acceptance and adoption of MP technologies is to de...