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DEBS
2008
ACM
15 years 3 months ago
Event-based constraints for sensornet programming
We propose a sensornet programming model based on declarative spatio-temporal constraints on events only, not sensors. Where previous approaches conflate events and sensors becaus...
Jie Mao, John Jannotti, Mert Akdere, Ugur Ç...
IPSN
2007
Springer
15 years 7 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
MOBICOM
2010
ACM
15 years 1 months ago
Differential forms for target tracking and aggregate queries in distributed networks
Consider mobile targets moving in a plane and their movements being monitored by a network such as a field of sensors. We develop distributed algorithms for in-network tracking an...
Rik Sarkar, Jie Gao
IPSN
2009
Springer
15 years 8 months ago
Algebraic approach to recovering topological information in distributed camera networks
Camera networks are widely used for tasks such as surveillance, monitoring and tracking. In order to accomplish these tasks, knowledge of localization information such as camera l...
Edgar J. Lobaton, Parvez Ahammad, Shankar Sastry
SUTC
2008
IEEE
15 years 7 months ago
PNECOS: A Peer-to-Peer Network Coding Streaming System
Multimedia streaming service, such as IPTV and VoD, is one of killer applications in 4G network. Exploiting well resources of end hosts to extend the service scalability of a medi...
Tein-Yaw Chung, Chih-Cheng Wang, Yung-Mu Chen, Yan...