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Stefenon, S. F., Seman, L. O., Yamaguchi, C. K., Coelho, L. dos S., Mariani, V. C., Matos-Carvalho, J. P....Leithardt, V. R. Q. (2025). Neural hierarchical interpolation time series for reservoir level multi-horizon forecasting in hydroelectric power plants. IEEE Access. 13, 54853-54865

S. S. Frizzo et al.,  "Neural hierarchical interpolation time series for reservoir level multi-horizon forecasting in hydroelectric power plants", in IEEE Access, vol. 13, pp. 54853-54865, 2025

@article{frizzo2025_1765823079609,
	author = "Stefenon, S. F. and Seman, L. O. and Yamaguchi, C. K. and Coelho, L. dos S. and Mariani, V. C. and Matos-Carvalho, J. P. and Leithardt, V. R. Q.",
	title = "Neural hierarchical interpolation time series for reservoir level multi-horizon forecasting in hydroelectric power plants",
	journal = "IEEE Access",
	year = "2025",
	volume = "13",
	number = "",
	doi = "10.1109/ACCESS.2025.3554446",
	pages = "54853-54865",
	url = "https://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=6287639"
}

TY  - JOUR
TI  - Neural hierarchical interpolation time series for reservoir level multi-horizon forecasting in hydroelectric power plants
T2  - IEEE Access
VL  - 13
AU  - Stefenon, S. F.
AU  - Seman, L. O.
AU  - Yamaguchi, C. K.
AU  - Coelho, L. dos S.
AU  - Mariani, V. C.
AU  - Matos-Carvalho, J. P.
AU  - Leithardt, V. R. Q.
PY  - 2025
SP  - 54853-54865
SN  - 2169-3536
DO  - 10.1109/ACCESS.2025.3554446
UR  - https://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=6287639
AB  - Energy planning in systems heavily influenced by hydroelectric power is based on assessing the availability of water in the future. In Brazil, based on the soil moisture active passive, the National Electricity System Operator defines electricity dispatch concerning a stochastic optimization problem. Currently, machine learning models are an alternative for improving forecasts, and could be a promising solution for predicting reservoir levels at hydroelectric dams. In this paper, neural hierarchical interpolation for time series (NHITS) is applied to improve forecasts and thus help decision-making in the management of electric power systems. The NHITS model achieved a root mean square error of 4.64×10−4 for a 1-hour forecast horizon, and 1.03×10−3 for a 10-hour forecast horizon, being superior to multilayer perceptron (MLP) neural network, long short-term memory (LSTM), convolutional neural network with long shortterm memory (CNN-LSTM), recurrent neural network (RNN), Dilated RNN, temporal convolutional neural (TCN), neural basis expansion analysis for interpretable time series forecasting (N-BEATS), and deep nonparametric time series forecaster (DeepNPTS) deep learning approaches.
ER  -