Results 41 to 50 of about 25,679,411 (340)

Otimização sob incerteza de sistemas de produção: interação lavoura-pecuária, com enfase em bovinocultura de leite Optimization under uncertainty of farm systems: interaction between crop and animal production, with emphasis in dairy cattle

open access: yesCiência Rural, 2004
Na modelagem de sistema de produção agropecuária, a possibilidade de combinar livremente as pastagens para a composição do sistema de alimentação dificulta a avaliação em termos probabilísticos da bovinocultura de leite.
Benedito Silva Neto, Eliani Retzlaff
doaj   +1 more source

Modeling, Optimization, and Analysis of a Virtual Power Plant Demand Response Mechanism for the Internal Electricity Market Considering the Uncertainty of Renewable Energy Sources

open access: yesEnergies, 2022
The penetration of renewable energy sources (RESs) in the electrical power system has increased significantly over the past years due to increasing global concern about climate change. However, integrating RESs into the power market is highly problematic.
Zahid Ullah, Arshad, Hany Hassanin
doaj   +1 more source

Robustness and performance trade-offs in control design for flexible structures [PDF]

open access: yes, 1994
Linear control design models for flexible structures are only an approximation to the “real” structural system. There are always modeling errors or uncertainty present.
Balas, Gary J., Doyle, John C.
core   +1 more source

An Integrated Chaos and Neutrosophic Theory Model for Teaching Quality Analysis in University Ideological and Political Courses in the New Era [PDF]

open access: yesNeutrosophic Sets and Systems
Evaluating the teaching quality of university ideological and political courses presents significant challenges due to the nonlinear dynamics of educational factors and the inherent uncertainty in evaluation data.
Dongyu Liang , Xunfeng Dai
doaj   +1 more source

Marks: A New Interval Tool for Uncertainty, Vagueness and Indiscernibility

open access: yesMathematics, 2021
The system of marks created by Dr. Ernest Gardenyes and Dr. Lambert Jorba was first published as a doctoral thesis in 2003 and then as a chapter in the book Modal Interval Analysis in 2014.
Miguel A. Sainz   +4 more
doaj   +1 more source

Testing the spatial scale and the dynamic structure in regional models (a contribution to spatial econometric specification analysis) [PDF]

open access: yes, 1986
This article addresses the problem of specification uncertainty in modeling spatial economic theories in stochastic form. It is ascertained that the traditional approach to spatial econometric modeling does not adequately deal with the type and extent of
Blommestein, Hans, Nijkamp, Peter
core   +2 more sources

Developing a Transactive Charging Control Framework for EV Parking Lots Equipped With Battery and Photovoltaic Panels: A MILP Approach

open access: yesIEEE Access
Electric vehicle (EV) drivers aim to charge their vehicles cost-effectively and with minimal charging time. Meanwhile, the ever-increasing number of EVs without charging control strategies could result in a massive surge in peak demand, potentially ...
Mohana Alanazi   +6 more
doaj   +1 more source

An Evidence Theory Based Embedding Model for the Management of Smart Water Environments

open access: yesSensors, 2023
Having access to safe water and using it properly is crucial for human well-being, sustainable development, and environmental conservation. Nonetheless, the increasing disparity between human demands and natural freshwater resources is causing water ...
Maha Driss   +5 more
doaj   +1 more source

A tutorial on uncertainty modeling for machine reasoning

open access: yesInformation Fusion, 2019
Increasingly we rely on machine intelligence for reasoning and decision making under uncertainty. This tutorial reviews the prevalent methods for model-based autonomous decision making based on observations and prior knowledge, primarily in the context ...
B. Ristic   +3 more
semanticscholar   +1 more source

A Neutrosophic Genetic Algebraic Model for Financial Risk Evaluation in Technology Innovation Enterprises [PDF]

open access: yesNeutrosophic Sets and Systems
This paper introduces a new mathematical model called Neutrosophic Genetic Evolution Algebra (NGEA) to assess financial risk in technology innovation enterprises.
Yushan Zhou
doaj   +1 more source

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