Showing 301 - 320 results of 340 for search '"complex networks"', query time: 0.07s Refine Results
  1. 301

    Exploring the Node Importance and Its Influencing Factors in the Railway Freight Transportation Network in China by Qipeng Sun, Xiaozhuang Guo, Wenjing Jiang, Haiying Ding, Tingzhen Li, Xingbo Xu

    Published 2019-01-01
    “…Node importance is a key factor affecting the overall operation efficiency of a railway freight transportation network (RFTN) that can be measured with the indicators of Hub and PageRank. Based on complex network theory and the national railway cargo exchange data of China’s provinces, this study constructs an RFTN model with the 31 provinces as the nodes and measures the values of Hub and PageRank for the 31 provinces. …”
    Get full text
    Article
  2. 302

    Molecular Crosstalking among Noncoding RNAs: A New Network Layer of Genome Regulation in Cancer by Marco Ragusa, Cristina Barbagallo, Duilia Brex, Angela Caponnetto, Matilde Cirnigliaro, Rosalia Battaglia, Davide Barbagallo, Cinzia Di Pietro, Michele Purrello

    Published 2017-01-01
    “…However, recent evidence has shown the existence of an unexpected interplay among ncRNAs that strongly influences cancer development and progression. ncRNAs can interact with and regulate each other through various molecular mechanisms generating a complex network including different species of RNAs (e.g., mRNAs, miRNAs, lncRNAs, and circRNAs). …”
    Get full text
    Article
  3. 303

    TNF-α Regulates Natriuretic Peptides and Aquaporins in Human Bronchial Epithelial Cells BEAS-2B by Letizia Mezzasoma, Lucio Cagini, Cinzia Antognelli, Francesco Puma, Eugenio Pacifico, Vincenzo Nicola Talesa

    Published 2013-01-01
    “…Postoperative-fluid retention is a severe complication frequently reported in patients undergoing major surgical procedures. The complex network of molecules involved in such a severe surgery-induced condition remains poorly understood. …”
    Get full text
    Article
  4. 304

    Analysis on Quantified Self-Behavior of Customers in Food Consumption under the Perspective of Social Networks by Lei Lei, Yaling Zhu, Qiang Liu

    Published 2021-01-01
    “…In view of the above understanding, this study uses experimental design and field survey to obtain data, uses Heckman two-step method and PLS path modeling method to analyze the impact of consumers’ quantified self-behavior on their health food consumption, and discusses the moderating role of social networks based on the perspective of complex network. The results show that (1) consumers’ health awareness can promote their choice of quantified self-behavior, (2) consumers’ quantified self-behavior is helpful to promote their purchase intention and purchase scale of healthy food, and (3) social networks play a positive moderating role in consumers’ quantified self-influence on their healthy food consumption. …”
    Get full text
    Article
  5. 305

    FWA-SVM Network Intrusion Identification Technology for Network Security by Yaohui Zhang

    Published 2025-01-01
    “…The effectiveness of traditional network intrusion is limited in the face of complex network attacks and constantly increasing data volume. …”
    Get full text
    Article
  6. 306

    The Pivotal Immunomodulatory and Anti-Inflammatory Effect of Histone-Lysine N-Methyltransferase in the Glioma Microenvironment: Its Biomarker and Therapy Potentials by Seidu A. Richard, Kuugbee D. Eugene

    Published 2021-01-01
    “…The glioma microenvironment is a dynamic component that comprises, besides glioma cells and glioma stem cells, a complex network that comprises diverse cell types like endothelial cells, astrocytes, and microglia as well as stromal components, soluble factors, and the extracellular membrane. …”
    Get full text
    Article
  7. 307

    FIRM image analysis: A machine learning workflow for quantifying extracellular matrix components from electron microscopy images. by Nicholas T Gigliotti, Justin Lee, Emily H Mang, Giancarlo R Zambrano, Mitra L Taheri

    Published 2025-01-01
    “…The extracellular matrix (ECM) is a complex network of biomolecules that plays an integral role in the structure, processes, and signaling mechanisms of cells and tissues. …”
    Get full text
    Article
  8. 308

    Influence maximization under imbalanced heterogeneous networks via lightweight reinforcement learning with prior knowledge by Kehong You, Sanyang Liu, Yiguang Bai

    Published 2024-11-01
    “…Abstract Influence Maximization (IM) stands as a central challenge within the domain of complex network analysis, with the primary objective of identifying an optimal seed set of a predetermined size that maximizes the reach of influence propagation. …”
    Get full text
    Article
  9. 309

    Cohort and Rhyme Priming Emerge from the Multiplex Network Structure of the Mental Lexicon by Massimo Stella

    Published 2018-01-01
    “…Complex networks recently opened new ways for investigating how language use is influenced by the mental representation of word similarities. …”
    Get full text
    Article
  10. 310

    A Novel Emerging Topic Identification and Evolution Discovery Method on Time-Evolving and Heterogeneous Online Social Networks by Xiaoyan Xu, Wei Lv, Beibei Zhang, Shuaipeng Zhou, Wei Wei, Yusen Li

    Published 2021-01-01
    “…Firstly, a time-evolving and scalable complex network denoted as KeyGraph is built up by deeply analyzing the text features of all kinds of data crawled from heterogeneous online social network platforms; secondly, a novel dynamic community detection method is proposed by which the new emerging topic is detected on the modeled time-evolving and scalable KeyGraph network; thirdly, a unified directional topic propagation network modeled by a great number of short texts including microblogs and news titles is set up, and the topic evolution law of the previously detected early emerging topic is identified by fully utilizing local network variations and modularity optimization of the “time-evolving” and directional topic propagation network. …”
    Get full text
    Article
  11. 311

    Materiality Conditions in the Interplay between Environment and Financial Performance: A Graphical Modeling Approach for EEA Oil and Gas Companies by Mirela Sichigea, Marian Siminica, Mirela Cristea, Gratiela Georgiana Noja, Daniel Circiumaru

    Published 2021-01-01
    “…Shifting to clean industries is a challenging mission that a complex network of stakeholders and their different interests must take into account. …”
    Get full text
    Article
  12. 312

    Identification and optimization of urban wetland ecological networks in highly urbanized areas: A case study of Haidian District, Beijing by Wang Zecheng, Zhao Xinsheng, Cui Lijuan, Lei Yinru, Guo Ziliang, Wang Jinzhi, Li Jing, Zhai Xiajie, Wang Rumiao, Li Wei

    Published 2025-01-01
    “…This study used landscape ecology, topology, and spatial analyses techniques to build a wetland ecological network for Haidian District, a rapidly urbanizing area. A complex network model was used to conduct in-depth analysis and optimization of the network. …”
    Get full text
    Article
  13. 313

    Effects of Mental Fatigue on Small-World Brain Functional Network Organization by Gang Li, Youdong Luo, Zhengru Zhang, Yanting Xu, Weidong Jiao, Yonghua Jiang, Shan Huang, Chengwu Wang

    Published 2019-01-01
    “…Our results provide a new perspective to understand the neural mechanisms of mental fatigue based on complex network theories.…”
    Get full text
    Article
  14. 314

    Dynamics of salt intrusion in complex estuarine networks: an idealised model applied to the Rhine–Meuse Delta by B. Biemond, W. M. Kranenburg, W. M. Kranenburg, Y. Huismans, Y. Huismans, H. E. de Swart, H. A. Dijkstra

    Published 2025-01-01
    “…The Rhine–Meuse Delta is selected as a prototype example of a complex network with many channels. The model is able to capture the characteristics of the tide-dominated water level variations due to the main tidal component and the salinity time series for 1 year of observations. …”
    Get full text
    Article
  15. 315

    Cross Layer Optimization and Simulation of Smart Grid Home Area Network by Lipi K. Chhaya, Paawan Sharma, Adesh Kumar, Govind Bhagwatikar

    Published 2018-01-01
    “…Smart Grid is characterized by bidirectional flow of electricity and information. Smart Grid is a complex network with hierarchical architecture. Realization of complete Smart Grid architecture necessitates diverse set of communication standards and protocols. …”
    Get full text
    Article
  16. 316

    The Intertemporal Evolution Model of Enterprise R&D Cooperative Network by Rongguo Qiu, Yutong Wang, Tingqiang Chen

    Published 2019-01-01
    “…Innovation cooperation among enterprises forms a complex network of enterprise R&D. Given the intertemporal R&D network evolution and the complex influence between stock knowledge, this study constructs a discrete indefinitely intertemporal evolution model of an enterprise R&D cooperation network. …”
    Get full text
    Article
  17. 317

    Comparison of Intercity Travel Network Structure during Daily Time and Holiday in China by Runze Qi, Jinghu Pan, Rong Zhang

    Published 2021-01-01
    “…To construct the intercity residents’ travel network, complex network analysis and GIS spatial analysis methods were used. …”
    Get full text
    Article
  18. 318

    Dynamic Transmission of Correlation between Investor Attention and Stock Price: Evidence from China’s Energy Industry Typical Stocks by Yajie Qi, Huajiao Li, Sui Guo, Sida Feng

    Published 2019-01-01
    “…In order to reproduce the dynamic transmission process of correlation at different cycles, sliding time window and complex network are applied. The results show that PetroChina and Sinopec stocks have a weakly negative correlation between investor attention and stock price from 2017 to 2018. …”
    Get full text
    Article
  19. 319

    Examining the Intergovernmental and Interorganizational Network of Responding to Major Accidents for Improving the Emergency Management System in China by Pan Tang, Haojia Chen, Shiqi Shao

    Published 2018-01-01
    “…In this research, a case study of examining the intergovernmental and cross-sectoral collaboration for responding to a well-known oil pipeline explosion accident in China by a complex network method is conducted. The aim is to obtain managerial insights in improving the existing emergency management system in a centralized political-administrative context, such as China. …”
    Get full text
    Article
  20. 320

    Topology Unveiled: A New Horizon for Economic and Financial Modeling by Yicheng Wei, Junzo Watada, Zijin Wang

    Published 2025-01-01
    “…Meanwhile, in contemporary economics, topology is being used for high-dimension reduction, complex network construction, and structural data mining, combined with techniques of machine learning, and applied to high-dimensional time series and structure analysis in financial markets. …”
    Get full text
    Article