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SENSYS
2010
ACM
13 years 5 months ago
Mapping the urban wireless landscape with Argos
Passive monitoring is an important tool for measuring, troubleshooting, and protecting modern wireless networks. To date, WiFi monitoring has focused primarily on indoor settings ...
Ian Rose, Matt Welsh
EUROSYS
2011
ACM
12 years 11 months ago
Keypad: an auditing file system for theft-prone devices
This paper presents Keypad, an auditing file system for theftprone devices, such as laptops and USB sticks. Keypad provides two important properties. First, Keypad supports fine...
Roxana Geambasu, John P. John, Steven D. Gribble, ...
MOBICOM
2012
ACM
11 years 10 months ago
RadioJockey: mining program execution to optimize cellular radio usage
Many networked applications that run in the background on a mobile device incur significant energy drains when using the cellular radio interface for communication. This is mainl...
Pavan K. Athivarapu, Ranjita Bhagwan, Saikat Guha,...
MOBICOM
2012
ACM
11 years 10 months ago
Temporal reachability graphs
While a natural fit for modeling and understanding mobile networks, time-varying graphs remain poorly understood. Indeed, many of the usual concepts of static graphs have no obvi...
John Whitbeck, Marcelo Dias de Amorim, Vania Conan...
MOBIHOC
2012
ACM
11 years 10 months ago
EV-Loc: integrating electronic and visual signals for accurate localization
Nowadays, an increasing number of objects can be represented by their wireless electronic identifiers. For example, people can be recognized by their phone numbers or their phone...
Boying Zhang, Jin Teng, Junda Zhu, Xinfeng Li, Don...