Results 11 to 20 of about 547,284 (267)

Model Uncertainty and Liquidity [PDF]

open access: yesSSRN Electronic Journal, 2002
Extreme market outcomes are often followed by a lack of liquidity and a lack of trade. This market collapse seems particularly acute for markets where traders rely heavily on a specific empirical model such as in derivative markets like the market for mortgage backed securities or credit derivatives.
Bryan R. Routledge, Stanley E. Zin
openaire   +2 more sources

On the Combination of Physical Parameterization Schemes for Tropical Cyclone Track and Intensity Forecasts in the Context of Uncertainty

open access: yesJournal of Advances in Modeling Earth Systems, 2023
The selection of physical parameterization schemes for tropical cyclone (TC) forecasts has required a substantial amount of effort. In general, the evaluation of physical parameterization schemes and their combined performance was based solely on the ...
Xuan Wang, Zhe‐Min Tan
doaj   +1 more source

Dasymetric Modeling and Uncertainty [PDF]

open access: yesAnnals of the Association of American Geographers, 2013
Dasymetric models increase the spatial resolution of population data by incorporating related ancillary data layers. The role of uncertainty in dasymetric modeling has not been fully addressed as of yet. Uncertainty is usually present because most population data are themselves uncertain, and/or the geographic processes that connect population and the ...
Nagle, Nicholas N.   +3 more
openaire   +2 more sources

Biomass Estimation and Uncertainty Quantification From Tree Height

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023
We propose a tree-level biomass estimation model approximating allometric equations by LiDAR data. Since tree crown diameter estimation is challenging from spaceborne LiDAR measurements, we develop a model to correlate tree height with biomass on the ...
Qian Song   +3 more
doaj   +1 more source

Design of an Optimal Control Strategy for Coupled Tank Systems Using Nonlinear Constraint Optimization With Kharitonov-Hurwitz Stability Analysis

open access: yesIEEE Access, 2023
The fundamentals of nonlinear constraint optimization are exploited in this paper to design a decentralized PID controller for variable area coupled tank systems.
K. R. Achu Govind   +2 more
doaj   +1 more source

Robust Sliding Mode Control With Optimal Path Following for Lateral Motion of Autonomous Bus

open access: yesIEEE Access, 2023
A robust and high-performance lateral control system is necessary for autonomous bus driving in complex downtown roads. In this paper, a Sliding Mode (SM) controller with an uncertainty observer is proposed to reduce the chattering phenomenon while ...
Hun Hwangbo   +3 more
doaj   +1 more source

Impacts of climate change on subannual hydropower generation: a multi-model assessment of the United States federal hydropower plant

open access: yesEnvironmental Research Letters, 2023
Hydropower is a low-carbon emission renewable energy source that provides competitive and flexible electricity generation and is essential to the evolving power grid in the context of decarbonization.
Tian Zhou   +4 more
doaj   +1 more source

Parameter identification method for multibody systems incorporating the adjoint method and feature extraction based on the proper orthogonal decomposition

open access: yesNihon Kikai Gakkai ronbunshu, 2023
Many mechanical systems such as vehicles, robots and space structures are comprised of a lot of interconnected components. The motion of the components is constrained because of mechanical joints or specified motion trajectories.
Ryoya NISHI   +2 more
doaj   +1 more source

On the relationship between aerosol model uncertainty and radiative forcing uncertainty [PDF]

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2016
Carly Reddington   +2 more
exaly   +2 more sources

Model Uncertainty

open access: yesStatistical Science, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Clyde, Merlise, George, Edward I
openaire   +3 more sources

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