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» Predicting location using mobile phone calls
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EGOV
2004
Springer
14 years 3 months ago
M-GIS - Mobile and Interoperable Access to Geographic Information
This paper describes an architecture which can be used to access geographic information from mobile devices with limited display and processing characteristics, such as Personal Di...
Jorge Cardoso, Artur Rocha, João Correia Lo...
MOBISYS
2007
ACM
14 years 9 months ago
SmokeScreen: flexible privacy controls for presence-sharing
Presence-sharing is an emerging platform for mobile applications, but presence-privacy remains a challenge. Privacy controls must be flexible enough to allow sharing between both ...
Landon P. Cox, Angela Dalton, Varun Marupadi
CHI
2005
ACM
14 years 10 months ago
Giving the caller the finger: collaborative responsibility for cellphone interruptions
We present a system in which a cell phone decides whether to ring by accepting votes from the others in a conversation with the called party. When a call comes in, the phone first...
Stefan Marti, Chris Schmandt
CSE
2009
IEEE
14 years 4 months ago
Inferring Unobservable Inter-community Links in Large Social Networks
Abstract—Social networks can be used to model social interactions between individuals. In many circumstances, not all interactions between individuals are observed. In such cases...
Heath Hohwald, Manuel Cebrián, Arturo Canal...
PET
2009
Springer
14 years 4 months ago
On the Optimal Placement of Mix Zones
Abstract. In mobile wireless networks, third parties can track the location of mobile nodes by monitoring the pseudonyms used for identification. A frequently proposed solution to...
Julien Freudiger, Reza Shokri, Jean-Pierre Hubaux