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INFOCOM
2007
IEEE
15 years 4 months ago
Toward Optimal Data Aggregation in Random Wireless Sensor Networks
Abstract— Data gathering is one of the most important services provided by wireless sensor networks (WSNs). Since the predominant traffic pattern in data gathering services is m...
Rong Zheng, Richard J. Barton
ECEH
2006
155views Healthcare» more  ECEH 2006»
14 years 11 months ago
A Data Network for Health e-Research
: Sharing health data for research purposes across data custodian boundaries poses technical, organisational and ethical challenges. We describe a service oriented architecture for...
Kerry L. Taylor, Christine M. O'Keefe, John Colton...
JSAC
2010
172views more  JSAC 2010»
14 years 8 months ago
Cross-layer QoS-aware communication for ultra wide band wireless multimedia sensor networks
—Wireless Multimedia Sensor Networks (WMSNs) are distributed systems of wirelessly networked devices that allow retrieving video and audio streams, still images, and scalar senso...
Tommaso Melodia, Ian F. Akyildiz
ICW
2005
IEEE
171views Communications» more  ICW 2005»
15 years 3 months ago
State-Driven Energy Optimization in Wireless Sensor Networks
Most sensor network applications require quality of service guarantees on a network-wide basis, suggesting the need for global network cost optimization. The dynamic and nonunifor...
Raja Jurdak, Pierre Baldi, Cristina Videira Lopes
JNCA
2000
117views more  JNCA 2000»
14 years 9 months ago
Distributed network storage service with quality-of-service guarantees
This paper envisions a distributed network storage service with Quality-ofService (QoS) guarantees, and describes its architecture and key mechanisms. When fully realized, this se...
John Chung-I Chuang, Marvin A. Sirbu