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A cluster-based context-tree model for multivariate data streams with applications to anomaly detection
Brice, Pierre; Jiang, Wei; Wan, Guohua - In: INFORMS journal on computing : JOC 23 (2011) 3, pp. 364-376
Persistent link: https://www.econbiz.de/10009296304
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A predictive DEA model for outlier detection
Yang, Mingwen; Wan, Guohua; Zheng, Eric - In: Journal of management analytics 1 (2014) 1, pp. 20-41
Persistent link: https://www.econbiz.de/10011729396
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Individual and combination approaches to forecasting hierarchical time series with correlated data : an empirical study
Ur Rehman, Hakeem; Wan, Guohua; Ullah, Azmat; Shaukat, … - In: Journal of management analytics 6 (2019) 3, pp. 231-249
Persistent link: https://www.econbiz.de/10012171429
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A hybrid approach with step-size aggregation to forecasting hierarchical time series
Ur Rehman, Hakeem; Wan, Guohua; Rafique, Raza - In: Journal of forecasting 42 (2023) 1, pp. 176-192
Persistent link: https://www.econbiz.de/10013465779