Showing 261 - 280 results of 471 for search '"complex network"', query time: 0.06s Refine Results
  1. 261

    Research on the Statistical Properties and Stability of Complex Interindustrial Networks by Xinyu Cheng

    Published 2024-01-01
    “…Leveraging the maximum entropy method, we identify significant interindustrial relationships, subsequently forming a directed, weighted, complex network of these ties. Building upon this intricate network, we analyze its foundational statistical attributes. …”
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  2. 262

    Trustworthy service discovery based on a modified ant colony algorithm by Guo-jun SHENG, Tao WEN, Quan GUO, Xiao-ying SONG

    Published 2013-10-01
    “…Aiming at the problem of service discovery in unstructured P2P network,a trustworthy service discovery me-thod based on a modified ant colony algorithm was prop sed.Some novel policies were introduced to control the beha-vior of the ant colony,such as the dynamic ant colony policy,the sub-ant policy,the reputation evaluation policy to ser-vice peers,and the punishment policy to malicious peers.Service peers with high reputation could change their neighbors and make self-organization under the recommendation of ants.These policies and methods provide new ideas for the ap-plication researches of ant colony algorithms in the field of distributed service discovery.The results of experiments show that the proposed algorithm can guarantee higher trust service precision and better integrated service discovery performance in complex network environments,and some useful conclusions were obtained through the alysis and ex-planation of the experimental data,laying a solid foundation for further researches.…”
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  3. 263

    Self-Presentation and Adolescent Altruistic Behaviors in Social Networks by Yaling Zhu, Yue Shen, Qiang Zhao

    Published 2020-01-01
    “…Social networks provide a convenient place for people to interact; members in social networks may create new connections or break existing connections, driving the evolution of complex network structure. Dynamics in social networks, such as opinion formation and spreading dynamics, may result in complex collective phenomena. …”
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  4. 264

    Network Anomaly Detection System with Optimized DS Evidence Theory by Yuan Liu, Xiaofeng Wang, Kaiyu Liu

    Published 2014-01-01
    “…And RBPA employs sensor’s regression ability to address complex network. By four kinds of experiments, we find that our novel network anomaly detection model has a better detection rate, and RBPA as well as ODS optimization methods can improve system performance significantly.…”
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  5. 265

    Skin Acute Wound Healing: A Comprehensive Review by Luis Cañedo-Dorantes, Mara Cañedo-Ayala

    Published 2019-01-01
    “…Experimental work of the last two decades has revealed the general steps of the wound healing process. This complex network has been organized in three sequential and overlapping steps. …”
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    Article
  6. 266

    Western North American Cruise Shipping Network: Space Structure and System by Xumao Li, Chang Li, Zukun Long

    Published 2024-01-01
    “…To prove it, we used complex network analysis methods to explore the port connections and the spatial structure of the cruise shipping network in these regions. …”
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  7. 267

    Intelligent prediction method of network performance based on graph neural network by Yijiang LI, Huibiao YE, Renhua XIE, Jiali LOU, Danna ZHUANG, Chuanhuang LI

    Published 2022-03-01
    “…There are some problems in the traditional network performance prediction technology, such as incomplete network state acquisition and poor accuracy of network performance evaluation.Combined with the characteristics of graph neural network learning and reasoning network relational data and the captured global information of the network, on the basis of the current network performance prediction methods, an intelligent prediction method of network performance based on graph neural network was proposed.Aiming at the complex network information, through the research of network system abstraction and network performance modeling, the network information can be transformed into the graph space convolution was used to process the message passing process of graph network nodes to realize the relationship reasoning between network information.The graph neural network model for network performance prediction was studied, and a graph neural network architecture which could deal with traffic matrix, network topology, routing strategy and node configuration was proposed.Finally, the experiments show that the model can better achieve accurate prediction of the network performance including delay, jitter and packet loss rate.…”
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  8. 268

    MicroRNAs in Postischemic Vascular Repair by Andrea Caporali, Costanza Emanueli

    Published 2012-01-01
    “…More recently, this term has been used to generally indicate the growth and remodeling process of the primitive vascular network into a complex network during development. In adulthood, angiogenesis is activated as a reparative process during wound healing and following ischemia, and it plays a key role in tumor growth and metastasis as well as in inflammatory diseases and diabetic retinopathy. …”
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  9. 269

    As galinhas incontáveis. Tupis, europeus e aves domésticas na conquista no Brasil by Felipe Ferreira Vander Velden

    Published 2012-12-01
    “…These reports, allied to the historical, ethnographic and ethnological knowledge accumulated on the colonial Tupians and other contemporary Tupi-speaking groups, would help us elucidate some questions about the cosmological meanings of domestic chickens among Tupians, as well as discuss a complex network which connected native and colonial villages in the first 200 years of the conquest. …”
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  10. 270

    Le cluster logistique We4LOG en Occitanie, entre innovation organisationnelle au service de l'intermédiation territoriale et marketing territorial du numérique. by Julien Le Van Suu

    Published 2022-06-01
    “…For now, We4LOG is finding a way across a complex network of actors and building its actions according to the resources available.The analysis is based on an in-depth investigation of the cluster's political backing, the role of local authorities in these initiatives, their objectives and tools. …”
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  11. 271

    Structural model of a bacterial focal adhesion complex by Christian Cambillau, Tâm Mignot

    Published 2025-01-01
    “…The bFA system, known as Agl-Glt, is a complex network of at least 17 proteins spanning the cell envelope. …”
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  12. 272

    PPARα as a Transcriptional Regulator for Detoxification of Plant Diet-Derived Unfavorable Compounds by Bunichiro Ashibe, Yu Nakajima, Yuka Fukui, Kiyoto Motojima

    Published 2012-01-01
    “…PPARα plays a vital role in direct or indirect activation of the relevant genes via the complex network among other xenobiotic nuclear receptors. …”
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  13. 273

    La prochaine génération de téléphonie mobile (5G) et ses implications (Infrastructure, Réglementation) by Edward M. Roche, Benjamin H. Dickens-Jr., Walker Townes

    Published 2018-12-01
    “…Software Defined Networks (SDN) will be set up and torn down, grown and lessened according to demand.Complex network management will be done by Machine Learning (ML) and Artificial Intelligence (AI). …”
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  14. 274

    Analysing Topology Control Protocols in Wireless Sensor Network Using Network Evolution Model by Chiranjib Patra, Samiran Chattopadhyay, Matangini Chattopadhyay, Parama Bhaumik

    Published 2015-10-01
    “…Using our theoretical framework based on a complex network model, we have also tried to quantify some of the observed features of these algorithms such as number of cluster heads and average degree of the resultant graph. …”
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  15. 275

    V2X offloading and resource allocation under SDN and MEC architecture by Haibo ZHANG, Zixin WANG, Xiaofan HE

    Published 2020-01-01
    “…To address the serious problem of delay and energy consumption increase and service quality degradation caused by complex network status and huge amounts of computing data in the scenario of vehicle-to-everything (V2X),a vehicular network architecture combining mobile edge computing (MEC) and software defined network (SDN) was constructed.MEC sinks cloud serviced to the edge of the wireless network to compensate for the delay fluctuation caused by remote cloud computing.The SDN controller could sense network information from a global perspective,flexibly schedule resources,and control offload traffic.To further reduce the system overhead,a joint task offloading and resource allocation scheme was proposed.By modeling the MEC-based V2X offloading and resource allocation,the optimal offloading decision,communication and computing resource allocation scheme were derived.Considering the NP-hard attribute of the problem,Agglomerative Clustering was used to select the initial offloading node,and Q-learning was used for resource allocation.The offloading decision was modeled as an exact potential game,and the existence of Nash equilibrium was proved by the potential function structure.The simulation results show that,as compared to other mechanisms,the proposed mechanism can effectively reduce the system overhead.…”
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  16. 276

    A Novel Intelligent Recommendation Algorithm Based on Mass Diffusion by Guanglai Tian, Shuang Zhou, Gengxin Sun, Chih-Cheng Chen

    Published 2020-01-01
    “…Based on user-item bipartite graph, this paper establishes a multisubnet composited complex network (MSCCN) of multiple user relationships and then extends the mass diffusion (MD) algorithm into a novel intelligent recommendation algorithm. …”
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  17. 277

    Network traffic monitoring based on CNN-SVM by Wu Qian

    Published 2025-01-01
    “…In a modern complex network, network monitoring and measurement have become increasingly important. …”
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  18. 278

    Impacts of COVID-19 on the Return and Volatility Nexus among Cryptocurrency Market by Xin Sui, Guifen Shi, Guanchong Hou, Shaohan Huang, Yanshuang Li

    Published 2022-01-01
    “…In this context, combining the spillover index method introduced by Diebold and Yilmaz (2012) and the complex network analysis framework, we examined the volatility connectedness and the topological structure among the top ten cryptocurrencies before and during the COVID-19 crisis. …”
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  19. 279

    MicroRNAs in Neurotoxicity by Prameet Kaur, Arunmozhiarasi Armugam, Kandiah Jeyaseelan

    Published 2012-01-01
    “…MicroRNAs are gaining importance as regulators of gene expression with the capability to fine-tune and modulate cellular events. The complex network with their selective targets (mRNAs/genes) pave way for regulation of many physiological processes. …”
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  20. 280

    A two-layer network model of the evolution of public risk perception of emerging technologies by Xiaqun Liu, Xiaoyue Qiu, Yaming Zhuang

    Published 2025-02-01
    “…Considering the impact of the spread of risk events on public risk perception of emerging technologies, this study adopts complex network theory to construct a two-layer network model consisting of “the spread of risk events–the evolution of public risk perception” of emerging technologies. …”
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