4529 search results - page 23 / 906 » Position Based Cryptography |
118
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ICS
2010
Tsinghua U.
15 years 9 months ago
2010
Tsinghua U.
Computation in the physical world is restricted by the following spatial locality constraint: In a single unit of time, information can only travel a bounded distance in space. A ...
DIM
2005
ACM
15 years 1 months ago
2005
ACM
Mobile Location-Based Services (LBS) have raised privacy concerns amongst mobile phone users who may need to supply their identity and location information to untrustworthy third ...
114
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PKC
2009
Springer
16 years 11 days ago
2009
Springer
Abstract.We introduce the notion of distributed password-based publickey cryptography, where a virtual high-entropy private key is implicitly dened as a concatenation of low-entrop...
CCS
2007
ACM
15 years 6 months ago
2007
ACM
Data outsourcing is becoming today a successful solution that allows users and organizations to exploit external servers for the distribution of resources. Some of the most challe...
IROS
2009
IEEE
15 years 6 months ago
2009
IEEE
Abstract— In this paper, a position based impedance controller (i.e. admittance controller) is designed by utilizing measurements of a force/torque sensor, which is mounted at th...