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SENSYS
2010
ACM
14 years 7 months ago
SensLoc: sensing everyday places and paths using less energy
Continuously understanding a user's location context in colloquial terms and the paths that connect the locations unlocks many opportunities for emerging applications. While ...
Donnie H. Kim, Younghun Kim, Deborah Estrin, Mani ...
SOCIALCOM
2010
14 years 7 months ago
GDC: Group Discovery Using Co-location Traces
Smart phones can collect and share Bluetooth co-location traces to identify ad hoc or semi-permanent social groups. This information, known to group members but otherwise unavailab...
Steve Mardenfeld, Daniel Boston, Susan Juan Pan, Q...
CODES
2010
IEEE
14 years 7 months ago
Accurate online power estimation and automatic battery behavior based power model generation for smartphones
This paper describes PowerBooter, an automated power model construction technique that uses built-in battery voltage sensors and knowledge of battery discharge behavior to monitor...
Lide Zhang, Birjodh Tiwana, Zhiyun Qian, Zhaoguang...
HUC
2011
Springer
13 years 9 months ago
How smart is your smartcard?: measuring travel behaviours, perceptions, and incentives
The widespread adoption of automated fare collection (AFC) systems by public transport authorities around the world means that, increasingly, people carry and use passive sensors ...
Neal Lathia, Licia Capra
ICDE
2006
IEEE
156views Database» more  ICDE 2006»
15 years 11 months ago
What's Different: Distributed, Continuous Monitoring of Duplicate-Resilient Aggregates on Data Streams
Emerging applications in sensor systems and network-wide IP traffic analysis present many technical challenges. They need distributed monitoring and continuous tracking of events....
Graham Cormode, S. Muthukrishnan, Wei Zhuang