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3401
The Parameter Reduction of Fuzzy Soft Sets Based on Soft Fuzzy Rough Sets
Published 2013-01-01“…Fuzzy set theory, rough set theory, and soft set theory are three effective mathematical tools for dealing with uncertainties and have many wide applications both in theory and practise. …”
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3402
Dimensions éthiques de l’allocation du financement international de l’adaptation au changement climatique
Published 2016-09-01“…It is right that significant uncertainties plague projections of climate change, exposure pathways and vulnerabilities. …”
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3403
Modeling and Stochastic Model Updating of Bolt-Jointed Structure
Published 2018-01-01“…The dynamic characteristics of bolt-jointed structure are complex, and there is a variety of uncertainties in the jointed structure. In this study, modeling and updating of a typical bolt-jointed structure are investigated. …”
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3404
RELIABILITY ANALYSIS OF INDUSTRIAL ROBOT USING T-S FUZZY FAULT TREE
Published 2021-01-01“…However, as a complex electromechanical system, industrial robot system(IRS) has a great amount of cognitive uncertainties in the reliability assessment, so it is difficult to analyze the system using traditional FTA. …”
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3405
Novel MCDM Methods and Similarity Measures for Extended Fuzzy Parameterized Possibility Fuzzy Soft Information with Their Applications
Published 2023-01-01“…Complicated uncertainties arising in the multicriteria decision-making (MCDM) problems that show distinct possible satisfaction of the subjects to favorable and equally unfavorable parameters with varying preferences require reliable decision-making under comprehensive mathematical tools. …”
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3406
Adapting Military Doctrines to Shifting Power Dynamics in the International System: Looking Beyond Unipolarity through the Analyses of Charles Kupchan
Published 2024-12-01“…However, with the increase in asymmetric threats and diversity of actors in the aftermath of the 11 September attacks, this stabilization process has given way to uncertainties and multi-vector debates. Charles Kupchan’s work analyses different system transformations from a more structuralist perspective. …”
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3407
Les géographes - climatologues français et le changement climatique aux échelles régionales
Published 2010-04-01“…These investigations integrate numerical model simulation uncertainties, but also social group and physical environment particularities concerning by these changes. …”
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3408
Robust Decentralized Formation Flight Control
Published 2011-01-01“…The decentralized robust MPC formulation for each UAV subsystem with bounded input disturbances and model uncertainties is also presented. Furthermore, an obstacle avoidance control scheme for any shape and size of obstacles, including the nonapriorily known ones, is integrated under the unified MPC framework. …”
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3409
Back to the future: a belated history of ‘new’ science in the Ottoman Empire
Published 2024-01-01“…Ready to bear any contingent meaning at a certain point in the future, the ‘new’ became a strategic tool to cope with the uncertainties evoked by early modern globalization and local epistemic crisis. …”
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3410
Adaptive dynamic programming for robust path tracking in an agricultural robot using critic neural networks
Published 2025-01-01“…The results demonstrate significant improvements in trajectory tracking performance compared to existing control methods, particularly in scenarios with substantial uncertainties and disturbances. …”
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3411
Robust resource allocation algorithm for multicarrier NOMA security communication system
Published 2022-03-01“…To improve the spectrum efficiency and enhance the information security of wireless network, a sum secrecy rate maximization-based robust resource allocation algorithm was proposed for a downlink multicarrier NOMA security communication system.Firstly, the artificial noise (AN) precoding vector was designed to be orthogonal to the legitimate channel, so that the legitimate transmission would not be affected by the AN.Then, considering the constraints of rate requirement of each user and the maximum transmit power of base station, a joint AN precoding, downlink data precoding and subcarrier allocation optimization problem was formulated under eavesdropping channel uncertainties.To solve that non-convex problem, it was decomposed into two joint optimization subproblems: precoding optimization and subcarrier allocation.The former was solved based on S-procedure and block coordinate descent (BCD) algorithm, the latter was solved by dynamic matching theory.Simulation results demonstrate that the proposed algorithm has good robustness and can effectively improve the sum secrecy rate.…”
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3412
Improving Knowledge about Snow by Crossing Qualitative and Quantitative Data from the Everest Region (Nepal)
Published 2022-01-01“…Although quantitative and qualitative data show a similar decrease in snowfall in the Upper Khumbu Valley, which is taken as a case study, there are discrepancies that highlight the uncertainties present in the two data sets. This method of crossing data from different disciplines proves very useful for mountain areas where meteorological stations and precise surveys are lacking, and where the wealth of local people’s knowledge is not sufficiently taken into account.…”
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3413
Challenges in the post-covid-19 world
Published 2024-02-01“…The challenges in the COVID-19 context extend beyond immediate concerns, encompassing the daunting tasks of rebuilding economies, addressing structural weaknesses, and fostering resilience in the face of ongoing uncertainties. In this context, evidence that shows the impact of the pandemic and the effects in the subsequent period is relevant to guide policies and new economic and social relations. …”
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3414
The Research of Maneuverability Modeling and Environmental Monitoring Based on a Robotic Dolphin
Published 2021-01-01“…To obtain a mathematical model, several disturbance signals were considered, including systematic uncertainties of the parameters, the perpetually changing environment, the interference from obstacles with effective fuzzy rules, and a sliding mode of control. …”
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3415
Design of Reduced-Order Multiple Observers for Uncertain Systems with Unknown Inputs
Published 2018-01-01“…The sufficient stability conditions of the observer are derived via the Lyapunov theory and its robustness is improved by means of a novel and efficient method which cancels the negative effect of the uncertainties appearing in the system. To validate the suggested design algorithm, the steps of the design procedure have been summarized and software implemented for the concrete case of a light aircraft lateral-directional motion.…”
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3416
Application of Neural Networks in Financial Time Series Forecasting Models
Published 2022-01-01“…Various activities in the financial industry are in full swing, and the forecasts of related prospects are also full of uncertainties. Summarizing the laws of financial activities through technical means and making accurate predictions of future trends and trends is a hot research direction that relevant researchers pay attention to. …”
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3417
Intelligent Control of Surgical Robot for Telesurgery: An Application to Smart Healthcare Systems
Published 2024-01-01“…The performance of the robot is evaluated using performance indices in the occurrence of uncertainties and external disturbances.…”
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3418
An ‘extraordinary change’ in the Climate: The Transformative Power of Impressionism in George Moore’s Art Criticism
Published 2019-06-01“…This feeling is also central to Impressionist literature and this article aims to study to what extent Moore’s ideas on the epistemological uncertainties characteristic of what he called ‘modern painting’ influenced the field of literature at the end of the 19th century and beginning of the 20th.…”
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3419
Les hésitations de la parole autorisée durant la crise de la zone euro
Published 2021-07-01“…Despite partial revisions of these judgments, these controversies are still going on and numerous uncertainties are subsisting. Therefore, in addition to its properly economic dimension, the Eurozone crisis is also a crisis of the persuasion capacity of authoritative statements from Governments, Central Banks and economists.…”
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3420
Embracing the Psalter’s imprecatory words in the 21st century
Published 2021-12-01“… This article surveys the imprecatory words in the book of Psalms and examines and questions their place in the faith life of the third decade of the 21st-century world, one that is fraught with the impact of a global pandemic, political uncertainties, and racial injustices. The first section of the article examines the vitriolic words and sentiments found in the Psalter and in other places in the Old and New Testaments. …”
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