Search Results - "Trull, Óscar"

Application of Discrete-Interval Moving Seasonalities to Spanish Electricity Demand Forecasting during Easter by Trull, Óscar, García-Díaz, J., Troncoso, Alicia

“…Forecasting electricity demand through time series is a tool used by transmission system operators to establish future operating conditions. The accuracy of…”
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Stability of Multiple Seasonal Holt-Winters Models Applied to Hourly Electricity Demand in Spain by Trull, Óscar, García-Díaz, J. Carlos, Troncoso, Alicia

“…Electricity management and production depend heavily on demand forecasts made. Any mismatch between the energy demanded with respect to that produced supposes…”
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Exposing the ideal combination of endogenous–exogenous drivers for companies’ ecoinnovative orientation: Results from machine-learning methods by Peiró-Signes, Ángel, Segarra-Oña, Marival, Trull-Domínguez, Óscar, Sánchez-Planelles, Joaquín

“…This study provides an XGBoost model to characterize the environmental orientation of innovative firms. This novel approach, using state-of-the-art machine…”
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Initialization Methods for Multiple Seasonal Holt–Winters Forecasting Models by Trull, Oscar, García-Díaz, Juan Carlos, Troncoso, Alicia

“…The Holt–Winters models are one of the most popular forecasting algorithms. As well-known, these models are recursive and thus, an initialization value is…”
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Attitudes Towards Statistics in Secondary Education: Findings from fsQCA by Peiró-Signes, Ángel, Trull, Óscar, Segarra-Oña, Marival, García-Díaz, J. Carlos

“…Students report a high degree of anxiety and reduced self-confidence when facing statistical subjects, especially in secondary education. This anxiety turns…”
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Forecasting Irregular Seasonal Power Consumption. An Application to a Hot-Dip Galvanizing Process by Trull, Oscar, García-Díaz, Juan Carlos, Peiró-Signes, Angel

“…Distribution companies use time series to predict electricity consumption. Forecasting techniques based on statistical models or artificial intelligence are…”
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Anxiety towards Statistics and Its Relationship with Students' Attitudes and Learning Approach by Peiró-Signes, Ángel, Trull, Oscar, Segarra-Oña, Marival, García-Díaz, J Carlos

“…Many university students have difficulties when facing statistics related tasks, leading to an increase in their levels of anxiety and poor performance…”
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Multiple seasonal STL decomposition with discrete-interval moving seasonalities by Trull, Oscar, García-Díaz, J. Carlos, Peiró-Signes, A.

“…•A novel time series decomposition method based on STL with multiple seasonalities.•A novel STL decomposition that deals with special events through DIMS and…”
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One-day-ahead electricity demand forecasting in holidays using discrete-interval moving seasonalities by Trull, Oscar, García-Díaz, J. Carlos, Troncoso, Alicia

“…Transmission System Operators provide forecasts of electricity demand to the electricity system. The producers and sellers use this information to establish…”
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msf, a forecasting library to predict short-term electricity demand based on multiple seasonal time series by Trull, Oscar, García-Díaz, J.Carlos, Peiró-Signes, A.

“…Transmission system operators have a growing need for more accurate forecasting of electricity demand. Current electricity systems largely require demand…”
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Ultrastructural Morphometry of Nucleoli: Potential Usefulness for Objective Grading of Clear Cell Renal Cell Carcinoma by Josep Lloreta-Trull, Oscar Bielsa-Galí, David Domínguez-Solà, Montserrat Arumí-Uría, Marco Pavesi, Antoni Gelabert, Sergi Serrano-Figueras

“…The authors attempted to determine the potential prognostic value of several ultrastructural morphometric parameters, including nuclear, nucleolar, and…”
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Prediction of energy consumption in hotels using ANN by Trull, Oscar, Peiro-Signes, Angel, Garcia-Diaz, J. Carlos, Segarra-Ona, Marival

“…The increase in travelers and stays in tourist destinations is leading hotels to be aware of their ecological management and the need for efficient energy…”
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mshw, a forecasting library to predict short-term electricity demand based on multiple seasonal Holt-Winters by Trull, Oscar, García-Díaz, J. Carlos, Peiró-Signes, Angel

“…Journal of Computational Science Volume 78, June 2024, 102280 Transmission system operators have a growing need for more accurate forecasting of electricity…”
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