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Data-driven distribution network topology identification considering correlated generation power of distributed

Frontiers in Energy 2022, Volume 16, Issue 1,   Pages 121-129 doi: 10.1007/s11708-021-0780-x

Abstract: This paper proposes a data-driven topology identification method for distribution systems with distributedFirst, a neural network is trained to depict the relationship between nodal power injections and voltageindependent nodal power injections, thus eliminating the influence of correlated nodal power injections on topologya maximal information coefficient-based maximum spanning tree algorithm is developed to obtain the networktopology by evaluating the dependence among the synthetic measurements.

Keywords： power distribution network     data-driven     topology identification     distributed energy resource     maximal    

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Efficient, high-resolution topology optimization method based on convolutional neural networks

Liang XUE, Jie LIU, Guilin WEN, Hongxin WANG

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 1,   Pages 80-96 doi: 10.1007/s11465-020-0614-2

Abstract: Topology optimization is a pioneer design method that can provide various candidates with high mechanicalIn this study, an efficient, high-resolution topology optimization method is developed based on the super-resolutionconvolutional neural network (SRCNN) technique in the framework of SIMP.built as another speed-up strategy to reduce the high computational cost and memory requirements for 3D topologyTypical examples show that the high-resolution topology optimization method using SRCNN demonstrates

Keywords： topology optimization     convolutional neural network     high resolution     density-based    

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Classifying multiclass relationships between ASes using graph convolutional network

Frontiers of Engineering Management   Pages 653-667 doi: 10.1007/s42524-022-0217-1

Abstract: We then introduce new features and propose a graph convolutional network (GCN) framework, AS-GCN, toThe proposed framework considers the global network structure and local link features concurrently.

Keywords： autonomous system     multiclass relationship     graph convolutional network     classification algorithm     Internettopology    

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Study of Topology Control Based on Genetic Algorithm in Wireless Sensor Networks

Liu Linfeng,zhuanyanyan,Liu Ye

Strategic Study of CAE 2008, Volume 10, Issue 2,   Pages 66-71

Abstract: chief objective of wireless sensor networks designing is to pr ol ong the lifetime of networks, and topologyA topology control method based on genetic alg orithm was proposed in this paper.The result of simulations suggests a topology with low total power consumption, high robust structureamon g nodes can be obtained by this method, and the lifetime of networks can be prol onged on the topology

Keywords： wireless sensor network     topology control     multi-criteria minimum spanning tree problems     genetic algorithm    

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Robust isogeometric topology optimization for piezoelectric actuators with uniform manufacturability

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 2, doi: 10.1007/s11465-022-0683-5

Abstract: The main purpose of the current paper is to propose a robust isogeometric topology optimization (RITOThe erode–dilate operator is introduced in topology representation to construct the eroded, intermediate

Keywords： piezoelectric actuator     isogeometric topology optimization     uniform manufacturability     robust formulation    

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The SOLIDS 6G Mobile Network Architecture: Driving Forces, Features, and Functional Topology Review

Guangyi Liu, Na Li, Juan Deng, Yingying Wang, Junshuai Sun, Yuhong Huang

Engineering 2022, Volume 8, Issue 1,   Pages 42-59 doi: 10.1016/j.eng.2021.07.013

Abstract:

With the large-scale commercial launch of fifth generation (5G) mobile network, the development ofThis article surveys the history and driving forces of the evolution of the mobile network architectureand proposes a logical function architecture for sixth generation (6G) mobile network.The proposed 6G network architecture is termed SOLIDS (related to the following basic features: soft,self-evolution, and self-immunity without human involvement and address the primary issues in the legacy 5G network

Keywords： Sixth generation     Network features     Network architecture    

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Massively efficient filter for topology optimization based on the splitting of tensor product structure

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 4, doi: 10.1007/s11465-022-0710-6

Abstract: In this work, we put forward a massively efficient filter for topology optimization (TO) utilizing the

Keywords： topology optimization     isogeometric analysis     finite element analysis     tensor product structure     sensitivity    

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Topology-independent end-to-end learning model for improving the voltage profile in microgrids-integrated

Frontiers in Energy 2023, Volume 17, Issue 2,   Pages 211-227 doi: 10.1007/s11708-022-0847-3

Abstract: is needed to ensure voltage security against ever-changing operating conditions, especially when the networktopology information is absent or inaccurate.(SCAN), which depends on operational data instead of network topology details in the context of powerUnlike existing studies that realize topology identification and decision-making optimization in sequence(Dis-GAN) and Volt convolutional neural network (Volt-CNN) as ancillary modules.

Keywords： end-to-end learning     microgrids     voltage profile improvement     generative adversarial network    

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A forwarding graph embedding algorithm exploiting regional topology information Article

Hong-chao HU, Fan ZHANG, Yu-xing MAO, Zhen-peng WANG

Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 11,   Pages 1854-1866 doi: 10.1631/FITEE.1601404

Abstract: Network function virtualization (NFV) is a newly proposed technique designed to construct and managenetwork functions dynamically and efficiently.Allocating physical resources to the virtual network function forwarding graph is a critical issue into increase the revenue and decrease the cost to a service provider (SP) while considering limited networkresource clustering metric to quantify the embedding potential of each substrate node and propose a topology-aware

Keywords： Network function virtualization     Virtual network function     Forwarding graph embedding    

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Solving topology optimization problems by the Guide-Weight method

Xinjun LIU, Zhidong LI, Liping WANG, Jinsong WANG

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 1,   Pages 136-150 doi: 10.1007/s11465-010-0126-6

Abstract:

Finding a good solution method for topology optimization problems is always paid attention to by theWhen the Guide-Weight method is applied into topology optimization, it works very well with unified andThe algorithm of the Guide-Weight method and the improvement on it are described; two formulations of topology

Keywords： Guide-Weight method     topology optimization     SIMP method    

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Multiresolution and multimaterial topology optimization of fail-safe structures under B-spline spaces

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 4, doi: 10.1007/s11465-023-0768-9

Abstract: This study proposes a B-spline-based multiresolution and multimaterial topology optimization (TO) design

Keywords： multiresolution     multimaterial     topology optimization     fail-safe structure     B-spline    

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Robust topology optimization of multi-material lattice structures under material and load uncertainties

Yu-Chin CHAN, Kohei SHINTANI, Wei CHEN

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 2,   Pages 141-152 doi: 10.1007/s11465-019-0531-4

Abstract: This work proposes a density-based robust topology optimization method for meso- or macro-scale multi-material

Keywords： robust topology optimization     lattice structures     multi-material     material uncertainty     load uncertainty    

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Connected morphable components-based multiscale topology optimization

Jiadong DENG, Claus B. W. PEDERSEN, Wei CHEN

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 2,   Pages 129-140 doi: 10.1007/s11465-019-0532-3

Abstract: However, there are still difficulties for the state-of-the-art multiscale topology optimization (TO)

Keywords： multiscale topology optimization     morphable component     material microstructure     homogenization    

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A Novel MILP Model Based on the Topology of a Network Graph for Process Planning in an Intelligent Manufacturing Article

Qihao Liu, Xinyu Li, Liang Gao

Engineering 2021, Volume 7, Issue 6,   Pages 807-817 doi: 10.1016/j.eng.2021.04.011

Abstract: paper proposes a novel mixed-integer linear programming (MILP) mathematical model by considering the networktopology structure and the OR nodes that represent a type of OR logic inside the network.

Keywords： Process planning     Network     Mixed-integer linear programming     CPLEX    

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Controlling interstory drift ratio profiles via topology optimization strategies

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 2,   Pages 165-178 doi: 10.1007/s11709-022-0892-3

Abstract: approach to control the profiles of interstory drift ratios along the height of building structures via topology

Keywords： interstory drift ratio     aggregation function     bound formulation     min–max problem     topology optimization    

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Title Author Date Type Operation

Data-driven distribution network topology identification considering correlated generation power of distributed

Journal Article

Efficient, high-resolution topology optimization method based on convolutional neural networks

Liang XUE, Jie LIU, Guilin WEN, Hongxin WANG

Journal Article

Classifying multiclass relationships between ASes using graph convolutional network

Journal Article

Study of Topology Control Based on Genetic Algorithm in Wireless Sensor Networks

Liu Linfeng,zhuanyanyan,Liu Ye

Journal Article

Robust isogeometric topology optimization for piezoelectric actuators with uniform manufacturability

Journal Article

The SOLIDS 6G Mobile Network Architecture: Driving Forces, Features, and Functional Topology

Guangyi Liu, Na Li, Juan Deng, Yingying Wang, Junshuai Sun, Yuhong Huang

Journal Article

Massively efficient filter for topology optimization based on the splitting of tensor product structure

Journal Article

Topology-independent end-to-end learning model for improving the voltage profile in microgrids-integrated

Journal Article

A forwarding graph embedding algorithm exploiting regional topology information

Hong-chao HU, Fan ZHANG, Yu-xing MAO, Zhen-peng WANG

Journal Article

Solving topology optimization problems by the Guide-Weight method

Xinjun LIU, Zhidong LI, Liping WANG, Jinsong WANG

Journal Article

Multiresolution and multimaterial topology optimization of fail-safe structures under B-spline spaces

Journal Article

Robust topology optimization of multi-material lattice structures under material and load uncertainties

Yu-Chin CHAN, Kohei SHINTANI, Wei CHEN

Journal Article

Connected morphable components-based multiscale topology optimization

Jiadong DENG, Claus B. W. PEDERSEN, Wei CHEN

Journal Article

A Novel MILP Model Based on the Topology of a Network Graph for Process Planning in an Intelligent Manufacturing

Qihao Liu, Xinyu Li, Liang Gao

Journal Article

Controlling interstory drift ratio profiles via topology optimization strategies

Journal Article