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» Event Discovery in Time Series.
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GIS
2008
ACM
14 years 8 months ago
Biography as events in time and space
In digital humanities projects, particularly for historical research and cultural heritage, GIS has played an increasingly important role. However, most implementations have conce...
Fredric C. Gey, Ryan Shaw, Ray R. Larson, Barry Pa...
TSMC
2008
94views more  TSMC 2008»
13 years 7 months ago
Queuing Network Modeling of a Real-Time Psychophysiological Index of Mental Workload - P300 in Event-Related Potential (ERP)
Modeling and predicting of mental workload are among the most important issues in studying human performance in complex systems. Ample research has shown that the amplitude of the ...
Changxu Wu, Yili Liu, C. M. Quinn-Walsh
WSC
2007
13 years 10 months ago
Estimating the probability of a rare event over a finite time horizon
We study an approximation for the zero-variance change of measure to estimate the probability of a rare event in a continuous-time Markov chain. The rare event occurs when the cha...
Pieter-Tjerk de Boer, Pierre L'Ecuyer, Gerardo Rub...
CORR
2008
Springer
117views Education» more  CORR 2008»
13 years 7 months ago
Time Warp Edit Distance
: This technical report details a family of time warp distances on the set of discrete time series. This family is constructed as an editing distance whose elementary operations ap...
Pierre-Francois Marteau
AAAI
2007
13 years 10 months ago
Discovering Multivariate Motifs using Subsequence Density Estimation and Greedy Mixture Learning
The problem of locating motifs in real-valued, multivariate time series data involves the discovery of sets of recurring patterns embedded in the time series. Each set is composed...
David Minnen, Charles Lee Isbell Jr., Irfan A. Ess...