853 search results - page 99 / 171 » From Data Privacy to Location Privacy: Models and Algorithms |
209
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AH
2008
Springer
16 years 12 days ago
2008
Springer
User Modelling is the core component for the majority of personalisation systems. By keeping a model for every user, a system can successfully personalise its content and utilise a...
187
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PODC
2005
ACM
15 years 11 months ago
2005
ACM
We consider four problems on distance estimation and object location which share the common flavor of capturing global information via informative node labels: low-stretch routin...
158
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CCS
2005
ACM
15 years 11 months ago
2005
ACM
Human-memorable passwords are a mainstay of computer security. To decrease vulnerability of passwords to bruteforce dictionary attacks, many organizations enforce complicated pass...
154
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MOC
2010
15 years 25 days ago
2010
We consider temporal approximation of stationary statistical properties of dissipative complex dynamical systems. We demonstrate that stationary statistical properties of the time...
140
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ACSAC
2009
IEEE
16 years 26 days ago
2009
IEEE
Abstract—We present an efficient and robust stepping-stone detection scheme based on succinct packet-timing sketches of network flows. The proposed scheme employs an online alg...