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Browsing by Subject "Time series analysis"

Now showing items 1-10 of 10

Characterization of the complexity in short oscillating time series: An application to seismic airgun detonations

Miralles Ricós, Ramón; Carrión García, Alicia; Looney, D.; Lara Martínez, Guillermo-Fernán; D. Mandic (Acoustical Society of America, 2015-09)

Extracting frequency-derived parameters allows for the identification and characterization of acoustic events, such as those obtained in passive acoustic monitoring applications. Situations where it is difficult to achieve ...
Comparison of multivariate statistical methods for dynamic systems modeling

Barceló Cerdá, Susana; Vidal Puig, Santiago; Ferrer, Alberto (Wiley-Blackwell, 2011-02)

In this paper two multivariate statistical methodologies are compared in order to estimate a multi-input multi-output transfer function model in an industrial polymerization process. In these contexts, process variables ...
Enhanced Water Demand Analysis via Symbolic Approximation within an Epidemiology-Based Forecasting Framework

Navarrete-López, Claudia Fernanda; Herrera Fernández, Antonio Manuel; Brentan, B. M.; Luvizotto Jr., E.; Izquierdo Sebastián, Joaquín (MDPI AG, 2019-02)

[EN] Epidemiology-based models have shown to have successful adaptations to deal with challenges coming from various areas of Engineering, such as those related to energy use or asset management. This paper deals with urban ...
Group Scheduling With Nonperiodical Maintenance and Deteriorating Effects

Xu, Haiyan; Li, Xiaoping; Ruiz García, Rubén; Zhu, Haihong (Institute of Electrical and Electronics Engineers, 2021-05)

[EN] In this paper, we consider single-machine group scheduling with nonperiodical maintenance and deteriorating effects. Nonperiodical maintenance, which has unfixed maintaining interval or the number of jobs in each group ...
Influencia en el mercado español de la demanda de energía eléctrica en el precio de la electricidad del próximo día

Lechiguero Simó, Bruno (Universitat Politècnica de València, 2015-06-04)

[EN] This study develops different univariate and multivariate time series models for spanish electricity load demand and price and compares the predictive accuracy. We have analized the load demand influence on the price ...
Modelo estocástico del consumo de agua caliente y fría de un hotel

Chico Fernández, Jesús (Universitat Politècnica de València, 2013-01-03)

[ES] Modelo estocástico para el análisis de los consumos de agua caliente y fría en un hotel, este trabajo se presenta la producción de un modelo que genera series de consumos de agua ficticios de una habitación de un ...
Monitoring and forecasting nitrate concentration in the groundwater using statistical process control and time series analysis: a case study

García-Díaz, J. Carlos (Springer Verlag, 2011-03)

Contaminated water resources have important implications on health and the environment. Nitrate contamination of the groundwater is a serious problem in the European Union. A method based on the statistical process control ...
On the use of Statistical Process Control in Monitoring Mortality. An Application to European Countries

Giner Bosch, Vicent; Cabrerizo Cabanos, Majarlika María; Debón Aucejo, Ana María (Instituto Nacional de Estadística, 2016)

[EN] The evolution of mortality is a key global concern from both an economic and social point of view. In particular, being able to detect and predict changes in mortality compared to its expected behaviour as accurately ...
Search for muon-neutrino emission from GeV and TeV gamma-ray flaring blazars using five years of data of the ANTARES telescope

Adrián Martínez, Silvia; Albert, A.; André, M.; Anton, G.; Ardid Ramírez, Miguel; Aubert, J.J; Baret, B.; Barrios Martí, J.; Basa, S.; Bertin, Vincent; Biagi, S.; Bogazzi, C.; Bou Cabo, Manuel; Herrero Debón, Alicia; Martínez Mora, Juan Antonio (IOP Publishing: Hybrid Open Access, 2015-12)

The ANTARES telescope is well-suited for detecting astrophysical transient neutrino sources as it can observe a full hemisphere of the sky at all times with a high duty cycle. The background due to atmospheric particles ...
Surface ECG organization time course analysis along onward episodes of paroxysmal atrial fibrillation

Alcaraz, Raul; Hornero, Fernando; Rieta, J J (Elsevier, 2011-07)

The complete understanding of the mechanisms leading to the initiation, maintenance and self-termination of atrial fibrillation (AF) still is an unsolved challenge for cardiac electrophysiology. Studies in which AF has ...