Nericell: rich monitoring of road and traffic conditions using mobile smartphones
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...Second, when there are a large number of available devices with diverse sensing capabilities, identifying and scheduling sensing and communication tasks among them under resource constraints is more complex....
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...In traditional sensor networks, the population and the data they can produce are mostly known apriori, thus controlling the data quality is much easier....
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...Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for pro.t or commercial advantage and that copies bear this notice and the full citation on the .rst page....
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...VTrack usesahiddenMarkov model(HMM)-based map matching schemeandtraveltime estimation methodthat interpolates sparse data to identify the most probable road segmentsdrivenbythe userandtoattributetraveltimesto those segments....
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869Â citations
Cites background from "Nericell: rich monitoring of road a..."
...…to sharing sensor derived status information in online social networks, capturing the characterÂistics and dynamics of everyday activities such as the commute, and enabling queries associated with physical space [Miluzzo et al. 2007; Gaonkar et al. 2008; Li et al. 2008; Mohan et al. 2008]....
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References
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