Landmarks: a new model for similarity-based pattern querying in time series databases

In this paper we present the landmark model, a model for time series that yields new techniques for similarity-based time series pattern querying. The landmark model does not follow traditional similarity models that rely on pointwise Euclidean distance. Instead, it leads to landmark similarity, a g...

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Bibliographische Detailangaben

Hauptverfasser:	Perng, C.-S., Wang, H., Zhang, S.R., Parker, D.S.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Data engineering Data mining Discrete Fourier transforms Euclidean distance Indexing Read only memory Smoothing methods Surges Time measurement
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