The Diagnosis of Functional Nodes of Radio Systems with Static Nonlinearities by B. P. Podkopaev, A. S. Iakshin

“…The problem of diagnosis of functional nodes that are part of radio systems with a static nonlinearity and allowing for the decomposition into components with scalar inputs and outputs. …”
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3D Deployment Optimization of Wireless Sensor Networks for Heterogeneous Functional Nodes by Zean Lu, Chengqun Wang, Peng Wang, Weiqiang Xu

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Service chain deployment algorithms for deterministic end-to-end delay upper bound by Ze’nan WANG, Jiao ZHANG, Shuo WANG, Tao HUANG, F.Richard Yu

“…To solve the problem that the current service chain deployment algorithms cannot guarantee the delay of each packet passing through the service chain (SC), a SC deployment algorithm for deterministic end-to-end delay upper bound was proposed.First, the end-to-end delay bound of the SC was derived based on network calculus.Then, the deterministic end-to-end delay bound of the SC was achieved by collaboratively optimizing the routing of SC and the resource allocation of the virtual network function nodes in the SC.The experimental results show that the proposed algorithm can effectively improve the volume of accepted SC while guaranteeing that the end-to-end delay of each packet satisfies the delay requirements.…”
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Throughput and delay analysis for IEEE 802.11 multi-hop networks considering data rate by Takeshi Kanematsu, Kosuke Sanada, Zhetao Li, Tingrui Pei, Young-June Choi, Kien Nguyen, Hiroo Sekiya

“…Moreover, the IEEE 802.11 Distributed Coordination Function node’s communication is characterized by transmission and carrier-sensing distances. …”
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A Nonlinear System State Estimation Method Based on Adaptive Fusion of Multiple Kernel Functions by Daxing Xu, Aiyu Hu, Xuelong Han, Lu Zhang

“…First, a dynamic neural network is used to build the system state model, where the kernel function node is constructed by a weighted linear combination of multiple local kernel functions and global kernel functions. …”
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Towards Targeting the Aryl Hydrocarbon Receptor in Cystic Fibrosis by Matteo Puccetti, Giuseppe Paolicelli, Vasileios Oikonomou, Antonella De Luca, Giorgia Renga, Monica Borghi, Marilena Pariano, Claudia Stincardini, Lucia Scaringi, Stefano Giovagnoli, Maurizio Ricci, Luigina Romani, Teresa Zelante

“…We have defined a functional node whereby certain bacteria species contribute to host/microbial symbiosis and mucosal homeostasis. …”
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Designing electronic equipment on the basis of standard mechanical structures using internet re­sour­ces by О. П. Карлангач

“…The author proposes a method to design electronic equipment based on functional-node design method that involves the use of 2D- and 3D- models mechanical structures for electronic equipment as a way to reduce development time and errors when creating design documentation for electronic equipment. …”
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MalHAPGNN: An Enhanced Call Graph-Based Malware Detection Framework Using Hierarchical Attention Pooling Graph Neural Network by Wenjie Guo, Wenbiao Du, Xiuqi Yang, Jingfeng Xue, Yong Wang, Weijie Han, Jingjing Hu

“…Subsequently, this work designs a hierarchical graph neural network that integrates attention mechanisms and pooling operations, complemented by function node sampling and structural learning strategies. …”
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Study on the relationship between topological characteristics of vegetation ecospatial network and sand fixation function in the Mongolian Plateau

“…Most VEN nodes exhibited high sand fixation function. Node sand fixation function exhibited a strong positive correlation with PageRank and a substantial positive correlation with degree and betweenness centrality. …”
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Dynamic Reconfiguration of Functional Topology in Human Brain Networks: From Resting to Task States by Wenhai Zhang, Fanggui Tang, Xiaolin Zhou, Hong Li

“…Correspondently, task-relevant functional nodes shifted their roles from within-module to between-module: the number of connector hubs (mainly in emotional networks) and kinless hubs (mainly in working-memory networks) increased while provincial hubs disappeared. …”
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Activity dependent degeneration explains hub vulnerability in Alzheimer's disease. by Willem de Haan, Katherine Mott, Elisabeth C W van Straaten, Philip Scheltens, Cornelis J Stam

“…Spike density and spectral power were positively correlated with structural and functional node degrees, confirming the high activity of hub regions, also offering a possible explanation for high resting state Default Mode Network activity. …”
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PRINCIPLES AND STRUCTURE OF THE METHODOLOGY OF RISK-ADAPTIVE MANAGEMENT OF PARAMETERS OF INFORMATION AND TELECOMMUNICATION NETWORKS OF CRITICAL APPLICATION SYSTEMS by Viktor Kosenko

“…The ways of fixing SCS applications at the functional nodes of the network are considered. The steps that are performed at the stage of solving the task of network setting are defined. …”
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On the characteristics of next generation for redundant clustered reliable data transmission scheme in critical IoT infrastructures by Grace Khayat, Constandinos X. Mavromoustakis, George Mastorakis, Athina Bourdena, Evangelos Markakis

“…Based on the decreasing cluster index, every node will have the succeeding node selected as a redundant node to ensure that despite the number of non-functional nodes a functional CH still exists. MATLAB was used to simulate the suggested routing scheme. …”
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Urban Functional Zone Mapping by Integrating Multi-Source Data and Spatial Relationship Characteristics by Daoyou Zhu, Xu Dang, Wenjia Shi, Yixiang Chen, Wenmei Li

“…This framework leverages the OpenStreetMap (OSM) road network to partition the study area into functional units, employs a graph model to represent urban functional nodes and their intricate spatial topological relationships, and harnesses the capabilities of Graph Convolutional Network (GCN) to fuse these multi-dimensional features through end-to-end learning for accurate urban function discrimination. …”
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Research on the connectivity reliability analysis and optimization of natural gas pipeline network based on topology by Xiuxuan Yang, Kun Chen, Minghui Liu

“…Second, an adaptive genetic algorithm (AGA) is designed to optimize network topology, dynamically adjusting crossover and mutation rates (0.8≤ $$\:{p}_{c}$$ ≤0.01, 0.01≤ $$\:{p}_{m}$$ ≤ 0.8) based on population diversity, while enforcing constraints through penalty functions (node degree $$\:{k}_{max}$$ =4, pipeline length $$\:{l}_{max}$$ =120 km). …”
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The Method of Miniaturization of a Microstrip Branch-Line Couplers by D. A. Letavin

“…They are also used as a functional  node fo r building power dividers, mixers, modulators, power  summators, and beamforming elements. …”
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Cloud Survivability Scenarios Under Attacks With and Without Countermeasures by Rachid Beghdad, Faiza Benmenzer, Alaa Eddine Khalfoune

“…Results: The study analyses cloud resilience in terms of message delivery, available data centres, and functional node ratios, as well as tolerance and breakage thresholds. …”
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Demand-Responsive Evaluation and Optimization of Fitness Facilities in Urban Park Green Spaces by Xiaohui Lv, Kangxing Li, Jiyu Cheng, Ziru Ren

“…(1) Background: The provision of monofunctional or inadequately distributed services in urban park green spaces often constrains residents’ opportunities and diversity for outdoor activities, particularly limiting access and participation for specific age groups or activity preferences. However, functional nodes with temporal and spatial flexibility demonstrate high-quality characteristics of resilient and shared services through integrated development. …”
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Peculiarities of Modeling a Specialized Computing System by G. A. Zvonareva, D. S. Buzunov

“…During the construction of the simulation model of the system a specialized data acquisition device as source of requests; a switch for which a request queue with different priorities is simulated; a data processing device, which is the final recipient of the data were selected as simulation functional nodes.The types of algorithms used to solve the request prioritization problem are taken from common prioritization algorithms typical for the Quality of Service (QoS), used in modern switching equipment. …”
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