272 search results - page 8 / 55 » Unsupervised Outlier Detection in Time Series Data |
134
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DMIN
2006
15 years 5 months ago
2006
We present an application of bi-dimensional and heterogeneous time series clustering in order to resolve a Social Sciences issue. The dataset is the result of a survey involving mo...
137
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CIDM
2007
IEEE
15 years 10 months ago
2007
IEEE
— In this paper, we consider burst detection within the context of privacy. In our scenario, multiple parties want to detect a burst in aggregated time series data, but none of t...
128
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KDD
2004
ACM
15 years 9 months ago
2004
ACM
Clustering time series is a problem that has applications in a wide variety of fields, and has recently attracted a large amount of research. In this paper we focus on clustering...
169
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CGF
2011
14 years 7 months ago
2011
Time-series data is a common target for visual analytics, as they appear in a wide range of application domains. Typical tasks in analyzing time-series data include identifying cy...
123
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CSDA
2010
15 years 4 months ago
2010
We introduce robust regression-based online filters for multivariate time series and discuss their performance in real time signal extraction settings. We focus on methods that ca...