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NAS
2010
IEEE
14 years 7 months ago
A Probabilistic Routing Protocol for Heterogeneous Sensor Networks
The past five years witnessed a rapid development in wireless sensor networks, which have been widely used in military and civilian applications. Due to different requirements in t...
Yuefei Hu, Wenzhong Li, Xiao Chen, Xin Chen, Sangl...
MOBISYS
2007
ACM
15 years 9 months ago
A time-and-value centric provenance model and architecture for medical event streams
Provenance becomes a critical requirement for healthcare IT infrastructures, especially when pervasive biomedical sensors act as a source of raw medical streams for large-scale, a...
Min Wang, Marion Blount, John Davis, Archan Misra,...
MOBISYS
2009
ACM
15 years 10 months ago
EnTracked: energy-efficient robust position tracking for mobile devices
An important feature of a modern mobile device is that it can position itself. Not only for use on the device but also for remote applications that require tracking of the device....
Mikkel Baun Kjærgaard, Jakob Langdal, Torben...
EWSN
2010
Springer
15 years 6 months ago
Phoenix: An Epidemic Approach to Time Reconstruction
Abstract. Harsh deployment environments and uncertain run-time conditions create numerous challenges for postmortem time reconstruction methods. For example, motes often reboot and...
Jayant Gupchup, Douglas Carlson, Razvan Musaloiu-E...
NSDI
2010
14 years 11 months ago
WebProphet: Automating Performance Prediction for Web Services
Today, large-scale web services run on complex systems, spanning multiple data centers and content distribution networks, with performance depending on diverse factors in end syst...
Zhichun Li, Ming Zhang, Zhaosheng Zhu, Yan Chen, A...