Results 21 to 30 of about 32,258 (304)

Radar rainfall nowcasting and flood forecasting based on deep learning

open access: yesShui kexue jinzhan, 2023
To explore the applicability of deep learning methods to radar rainfall nowcasting and flood forecasting, U-Net, Attention-Unet and TransAtt-Unet are used to carry out rainfall nowcasting.
Jianzhu LI   +3 more
doaj   +1 more source

Forecasting project schedule performance using probabilistic and deterministic models

open access: yesHBRC Journal, 2014
Earned value management (EVM) was originally developed for cost management and has not widely been used for forecasting project duration. In addition, EVM based formulas for cost or schedule forecasting are still deterministic and do not provide any ...
S.A. Abdel Azeem   +2 more
doaj   +1 more source

An improved wavelet-ARIMA approach for forecasting metal prices [PDF]

open access: yes, 2014
Metal price forecasts support estimates of future profits from metal exploration and mining and inform purchasing, selling and other day-to-day activities in the metals industry.
Angus, Andrew   +3 more
core   +1 more source

Assessing Predictability of Marine Heatwaves With Random Forests

open access: yesGeophysical Research Letters, 2022
Marine heatwaves (MHWs) have increased in frequency and duration over the last century and are expected to intensify in the future. Such events have become an increasing threat for marine ecosystems and subsequently the economies and populations that ...
K. Giamalaki   +2 more
doaj   +1 more source

Preliminary Forecasting of Rainfall-Induced Shallow Landslides in the Wildfire Burned Areas of Western Greece

open access: yesLand, 2021
A new methodology for shallow landslide forecasting in wildfire burned areas is proposed by estimating the annual probability of rainfall threshold exceedance. For this purpose, extensive geological fieldwork was carried out in 122 landslides, which have
Spyridon Lainas   +2 more
doaj   +1 more source

Modelling of rainfall intensity in a watershed: A case study in Amprong watershed, Kedungkandang, Malang, East Java of Indonesia

open access: yesJournal of Water and Land Development, 2018
Analysis of rainfall intensity with specific probability is very important to control the negative impact of rainfall occurrence. Rainfall intensity (I), probability (p) and return period (T) are very important variables for the discharge analysis. There
Limantara Lily Montarcih   +2 more
doaj   +1 more source

Forecasting the Project Duration Average and Standard Deviation from Deterministic Schedule Information

open access: yesApplied Sciences, 2020
Most construction managers use deterministic scheduling techniques to plan construction projects and estimate their duration. However, deterministic techniques are known to underestimate the project duration.
Pablo Ballesteros-Pérez   +5 more
doaj   +1 more source

The features and probability forecasting of short–duration heavy rainfall in the Beijing-Tianjin-Hebei region caused by North China cold vortices

open access: yesFrontiers in Environmental Science, 2023
Based on hourly station precipitation data and ECMWF ERA5 reanalysis data from 2009 to 2019, this paper explores the temporal variations and spatial distribution of short–duration heavy rainfall (SDHR) induced by North China cold vortices (NCCV) over the
Nan Xing   +6 more
doaj   +1 more source

Emotion duration forecasting

open access: yes, 2021
André Mata, Cláudia Simão, Ana Rita Farias, & Andreas Steimer. (2018). Forecasting the Duration of Emotions: A Motivational Account and Self-Other Differences. Emotion. In Press.
Claudia Simão, Ana Rita Farias
core   +1 more source

Stability and accuracy of deterministic project duration forecasting methods in earned value management [PDF]

open access: yes, 2022
Purpose Earned Value Management (EVM) is a project monitoring and control technique that enables the forecasting of a project's duration. Many EVM metrics and project duration forecasting methods have been proposed.
González-Cruz, Maria Carmen   +5 more
core   +1 more source

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