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CCS
2005
ACM
14 years 1 months ago
Tracking anonymous peer-to-peer VoIP calls on the internet
Peer-to-peer VoIP calls are becoming increasingly popular due to their advantages in cost and convenience. When these calls are encrypted from end to end and anonymized by low lat...
Xinyuan Wang, Shiping Chen, Sushil Jajodia
MOBICOM
2004
ACM
14 years 26 days ago
Power conservation and quality of surveillance in target tracking sensor networks
Target tracking is an important application of wireless sensor networks. In this application, the sensor nodes collectively monitor and track the movement of an event or target ob...
Chao Gui, Prasant Mohapatra
IPSN
2007
Springer
14 years 1 months ago
Object tracking in the presence of occlusions via a camera network
This paper describes a sensor network approach to tracking a single object in the presence of static and moving occluders using a network of cameras. To conserve communication ban...
Ali Ozer Ercan, Abbas El Gamal, Leonidas J. Guibas
IMC
2010
ACM
13 years 5 months ago
Listen to me if you can: tracking user experience of mobile network on social media
Social media sites such as Twitter continue to grow at a fast pace. People of all generations use social media to exchange messages and share experiences of their life in a timely...
Tongqing Qiu, Junlan Feng, Zihui Ge, Jia Wang, Jun...
SENSYS
2010
ACM
13 years 5 months ago
Cooperative transit tracking using smart-phones
Real-time transit tracking is gaining popularity as a means for transit agencies to improve the rider experience. However, many transit agencies lack either the funding or initiat...
Arvind Thiagarajan, James Biagioni, Tomas Gerlich,...