Results 71 to 80 of about 3,061,654 (200)

Capturing Long-Range Dependence and Harmonic Phenomena in 24-Hour Solar Irradiance Forecasting: A Quantile Regression Robustification via Forecasts Combination Approach

open access: yesIEEE Access, 2020
The global horizontal irradiance data recorded at the earth's horizontal surface is a mixture of deterministic (extra-terrestrially) and stochastic components due to the ever-changing atmospheric conditions. The Box-Jenkins short memory stochastic models
Edmore Ranganai, Caston Sigauke
doaj   +1 more source

Optimal spectral bandwidth for long memory [PDF]

open access: yes, 1993
For long range dependent time series with a spectral singularity at frequency zero, a theory for optimal bandwidth choice in non-parametric analysis ofthe singularity was developed by Robinson (1991b).
Delgado, Miguel A., Robinson, Peter M.
core   +1 more source

Human middle temporal cortex, perceptual bias, and perceptual memory for ambiguous three-dimensional motion [PDF]

open access: yes, 2010
When faced with inconclusive or conflicting visual input human observers experience one of multiple possible perceptions. One factor that determines perception of such an ambiguous stimulus is how the same stimulus was perceived on previous occasions, a ...
Brascamp, Jan W   +3 more
core   +1 more source

Is Working Memory a Gateway to Long-Term Memory?

open access: yesJournal of Experimental Psychology: General
Working memory (WM) has been proposed to act as a gateway into long-term memory (LTM), such that only information successfully stored in WM can be transferred into LTM. Accordingly, the capacity limit of WM should constrain the acquisition of LTM traces.
Bartsch, Lea   +3 more
openaire   +3 more sources

TÜRKİYE’DE SATIN ALMA GÜCÜ PARİTESİ HİPOTEZİNİN GEÇERLİLİĞİ: UZUN HAFIZA TESTLERİNDEN KANITLAR

open access: yesMehmet Akif Ersoy Üniversitesi İktisadi ve İdari Bilimler Fakültesi Dergisi, 2018
Esnekkur rejiminin küresel anlamda yaygınlaşmasıyla birlikte döviz kuru öngörüsü deönem kazanmaya başlamıştır. Döviz kurları, başta dış ticaret dengesi olmaküzere, yatırım kararlarının alınmasında ve küresel gelirden daha fazla payalabilmek için merkez ...
İsmail Çelik, Harun Kaya
doaj   +1 more source

Random sampling of long-memory stationary processe [PDF]

open access: yes, 2008
This paper investigates the second order properties of a stationary process after random sampling. While a short memory process gives always rise to a short memory one, we prove that long-memory can disappear when the sampling law has heavy enough tails.
Philippe, Anne, Viano, Marie-Claude
core   +2 more sources

Long Memory of Pathfinding Aesthetics

open access: yesInternational Journal of Computer Games Technology, 2009
This paper investigates a new dynamic (i.e., space‐time) model to measure aesthetic values in pathfinding for videogames. The results we report are important firstly because the artificial intelligence literature has given relatively little attention to aesthetic considerations in pathfinding.
openaire   +2 more sources

The seasonal model of chili price movement with the effect of long memory and exogenous variables for improving time series model accuracy

open access: yesFrontiers in Applied Mathematics and Statistics
This study aimed to explore big-time series data on agricultural commodities with an autocorrelation model comprising long-term processes, seasonality, and the impact of exogenous variables. Among the agricultural commodities with a large amount of data,
Dodi Devianto   +3 more
doaj   +1 more source

Long Memory in the Turkish Stock Market Return and Volatility [PDF]

open access: yes
This paper examines the dual long memory property of the Turkish stock market. The data set consists of daily returns, and long memory tests are carried out both for the returns and volatility.
Adnan Kasman, Erdost Torun
core  

Long Memory Options: Valuation [PDF]

open access: yes
This paper graphically demonstrates the significant impact of the observed financial market persistence, i.e., long term memory or dependence, on European option valuation.
CORNELIS A. LOS, SUTTHISIT JAMDEE
core  

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