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» Location Management in Mobile Computing
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HUC
2009
Springer
15 years 11 months ago
Controlling Error Propagation in Mobile-Infrastructure Based Localization
Mobile infrastructure consists of one or more sensors in a fixed configuration on a mobile platform. By moving the mobile platform in the environment and attaching a set of stat...
Ying Zhang, Juan Liu
ISWC
2006
IEEE
16 years 9 days ago
VibeFones: Socially Aware Mobile Phones
Today's mobile phones are essentially off-the-shelf, mass-market wearable computers. In this paper, we describe mobile social software that uses location, proximity and tone ...
Anmol Madan, Alex Pentland
CHI
2003
ACM
16 years 6 months ago
Safe & sound: a wireless leash
Safe & Sound uses location-aware mobile phones to create a "virtual leash"; a secure zone beyond which a child may not travel. If the child leaves this zone, both ch...
Natalia Marmasse, Chris Schmandt
KIVS
1999
Springer
15 years 10 months ago
Strategies for Minimizing the Average Cost of Paging on the Air Interface
: Location Management of mobile users in a cellular network covers tracking and paging (searching) functionality. In this paper a sequential search strategy is proposed which reduc...
Dogan Kesdogan, Andrei Trofimov, Dirk Trossen
MOBISYS
2011
ACM
14 years 9 months ago
Indoor location sensing using geo-magnetism
We present an indoor positioning system that measures location using disturbances of the Earth's magnetic field caused by structural steel elements in a building. The presenc...
Jaewoo Chung, Matt Donahoe, Chris Schmandt, Ig-Jae...