Showing 641 - 660 results of 708 for search '"complex system"', query time: 0.07s Refine Results
  1. 641
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    An Expository Examination of Temporally Evolving Graph-Based Approaches for the Visual Investigation of Autonomous Driving by Li Wan, Wenzhi Cheng

    Published 2024-01-01
    “…Time-varying diagrams can be used to model and visualize the dynamic relationships in various complex systems and can visually describe the data trends in autonomous driving systems. …”
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    Article
  3. 643

    Partial substitution of coal with palm kernel in cement kilns: effects on cement production and quality by Kalamba Harlene Tshibola, Bolanle Deborah Ikotun, Bilal Patel

    Published 2023-12-01
    “… The production of Portland cement is a complex process involving several chemical reactions and different materials, complex systems, and high temperatures (up to 1500 °C). …”
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  4. 644

    “REDISCOVERY” OF KNOWLEDGE ABOUT THE FUTURE: PERSPECTIVES OF RUSSIA’S SECURITY UP TO 2050 by S. A. Kravchenko, A. I. Podberezkin

    Published 2017-11-01
    “…The article deals with the dynamics of knowledge about the future, factors that determine the need for its »rediscovery« today, among which: the transition of mankind to the dominance of non-linear development; the destruction by globalization of the natural boundaries of civilizational formations, which led to direct interaction of local human civilizations and new conflicts between them; the formation of a unified socio-techno-natural reality; the emergence of complex systems potentially predisposed to the production of catastrophes disasters. …”
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  5. 645

    Variational Methods in Optical Quantum Machine Learning by Marco Simonetti, Damiano Perri, Osvaldo Gervasi

    Published 2023-01-01
    “…Quantum Computing and Quantum Machine Learning have opened up new possibilities, providing unprecedented computational power and problem-solving capabilities while offering a deeper understanding of complex systems. Our research proposes new variational methods based on a deep learning system based on an optical quantum neural network applied to Machine Learning models for point classification. …”
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  6. 646

    Exploring the transition to agroforestry for smallholder farmers: a feasibility study for the Ashanti region of Ghana by Youp Dumas, Jolien Ubacht, Ellen van Andel, Lily Akorfa Keledorme

    Published 2025-01-01
    “…In this research, we adopted a complex systems perspective to analyse the institutional, social, and technical aspects that play a role in such a transition. …”
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    A Finite Element Method for Modeling Diffusion and Drug Release from Nanocellulose/Nanoporous Silicon Composites by Paulo Zúñiga, Marcelo Aravena, Silvia Ponce, Jacobo Hernandez-Montelongo

    Published 2025-01-01
    “…The findings suggest that the FE method can be effectively applied to model other complex systems, paving the way for advancements in precision drug delivery and broader biomedical applications.…”
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  10. 650

    Simulation modeling tools in training environmental science students by А. G. Kot, A. B. Achasov, O. Yu. Seliverstov, V. G. Karpov

    Published 2024-07-01
    “…The use of computer modeling and forecasting for the analysis and prediction of complex systemic processes, particularly in the field of environmental protection, is extremely important. …”
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  11. 651

    From the guest editors by Gerardo Chowell, Zhilan Feng, Baojun Song

    Published 2013-07-01
    “…His research program is at the interface of the mathematical and natural and social sciences with emphasis on (i) the role of dynamic social landscapes on disease dispersal; (ii) the role of environmental and social structures on the dynamics of addiction and disease evolution, and (iii) Dynamics of complex systems at the interphase of ecology, epidemiology and the social sciences. …”
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  12. 652

    Adaptive algorithms for change point detection in financial time series by Alexander Musaev, Dmitry Grigoriev, Maxim Kolosov

    Published 2024-12-01
    “…The results underscore the importance of adapting detection models to the specific characteristics of chaotic data, offering practical solutions for improving decision-making in complex systems. Key findings reveal that while no universal solution exists for detecting change points in chaotic time series, integrating machine learning and multivariate approaches allows for more robust and adaptive forecasting models. …”
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    Self-organized criticality and urban development by Michael Batty, Yichun Xie

    Published 1999-01-01
    “…To describe and measure this transition, we introduce a new theory based on the concept that large-scale, complex systems composed of many interacting elements, show a surprising degree of resilience to change, holding themselves at critical levels for long periods until conditions emerge which move the system, often abruptly, to a new threshold. …”
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  16. 656

    Unravelling the nonlinear generation of designer vortices with dielectric metasurfaces by Laure Coudrat, Guillaume Boulliard, Jean-Michel Gérard, Aristide Lemaître, Aloyse Degiron, Giuseppe Leo

    Published 2025-01-01
    “…While their generation in bulky optical devices limits their use in integrated complex systems, metasurfaces have recently proven successful in creating optical vortices, especially in the linear regime. …”
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  17. 657

    Depth Penetration and Scope Extension of Failures in the Cascading of Multilayer Networks by Wen-Jun Jiang, Run-Ran Liu, Chun-Xiao Jia

    Published 2020-01-01
    “…Real-world complex systems always interact with each other, which causes these systems to collapse in an avalanche or cascading manner in the case of random failures or malicious attacks. …”
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    Testing convolutional neural network based deep learning systems: a statistical metamorphic approach by Faqeer ur Rehman, Clemente Izurieta

    Published 2025-01-01
    “…Metamorphic testing (MT) is considered a simple but very powerful approach in testing such computationally complex systems for which either an oracle is not available or is available but difficult to apply. …”
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