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209
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WSDM
2012
ACM
14 years 1 months ago
2012
ACM
In this work we propose a novel approach to anomaly detection in streaming communication data. We first build a stochastic model for the system based on temporal communication pa...
181
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SIGCOMM
2012
ACM
13 years 8 months ago
2012
ACM
This demo presents Signposts, a system to provide users with a secure, simple mechanism to establish and maintain communication channels between their personal cloud of named devi...
177
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SIGCOMM
2012
ACM
13 years 8 months ago
2012
ACM
Location prediction using mobile phone traces has attracted increasing attention. Owing to the irregular user mobility patterns, it still remains challenging to predict user locat...
147
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MOBICOM
2012
ACM
13 years 8 months ago
2012
ACM
In this paper, we propose a novel clock calibration approach called FLIGHT, which leverages the fact that the fluorescent light intensity changes with a stable period that equals...
236
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PAMI
2012
13 years 8 months ago
2012
—We present a novel framework to generate and rank plausible hypotheses for the spatial extent of objects in images using bottom-up computational processes and mid-level selectio...