Results 31 to 40 of about 4,938,948 (296)

3D-WSN Topology Control Algorithm Based on Node Degree Estimation [PDF]

open access: yesJisuanji gongcheng, 2017
In order to improve the performance balance of Wireless Sensor Network(WSN) and prolong the network lifetime,this paper researches the 3D topology control of WSN.It defines the node degree factor which judges topology change the degree,constructs a node ...
LUO Guilan,SU Peng,ZHANG Mei
doaj   +1 more source

Distribution Network Topology Identification Considering Nonsynchronous Multi-Prosumer Data Measurement

open access: yesIEEE Access, 2022
Accurate topology is the basis of fine management and safe operation of distribution network. With the development of distributed generation, more and more users participate in the distribution network, which makes the flow direction of distribution ...
Lizong Zhang   +6 more
doaj   +1 more source

Topology of music recommendation networks [PDF]

open access: yesChaos: An Interdisciplinary Journal of Nonlinear Science, 2006
We study the topology of several music recommendation networks, which arise from relationships between artist, co-occurrence of songs in play lists or experts’ recommendation. The analysis uncovers the emergence of complex network phenomena in these kinds of recommendation networks, built considering artists as nodes and their resemblance as links.
Cano, Pedro   +3 more
openaire   +4 more sources

Survey on network topology visualization

open access: yes网络与信息安全学报, 2018
As the basis of network monitoring, network management, and network security situation awareness, network topology visualization plays an underlying role in reflecting the whole state of the network and discovering the potential rules in the network ...
WANG Song, ZHANG Ye, WU Yadong
doaj   +3 more sources

Topology Obfuscation Mechanism Against Multi-mode Network Tomography [PDF]

open access: yesJisuanji gongcheng, 2023
By performing an end-to-end performance measurement of a target network, the network tomography method can infer its internal topology accurately, which can support attackers in carrying out more effective attacks.Although network topology obfuscation ...
Hongxiu LIN, Changyou XING, Xi ZHAN
doaj   +1 more source

Topology Optimization Algorithm Based on Optimal Rigid Sub-graph for Potential-game Wireless Sensor Networks

open access: yes工程科学与技术, 2021
In order to make efficient use of network resources, balance the energy consumption of network topology, eliminate redundant links between network topology, reduce node loads, and extend the life cycle of network of the maximum, in this paper a topology ...
Liansuo WEI   +4 more
doaj  

The Influence of Genetic Algorithms on Learning Possibilities of Artificial Neural Networks

open access: yesComputers, 2022
The presented research study focuses on demonstrating the learning ability of a neural network using a genetic algorithm and finding the most suitable neural network topology for solving a demonstration problem.
Martin Kotyrba   +3 more
doaj   +1 more source

Cyclic topology in complex networks [PDF]

open access: yesPhysical Review E, 2005
We propose a cyclic coefficient $R$ which represents the cyclic characteristics of complex networks. If the network forms a perfect tree-like structure then $R$ becomes zero. The larger value of $R$ represents that the network is more cyclic. We measure the cyclic coefficients and the distributions of the local cyclic coefficient for both various real ...
Kim, Hyun-Joo, Kim, Jin Min
openaire   +3 more sources

Worst case dimensioning of wireless sensor networks under uncertain topologies [PDF]

open access: yes, 2005
Many applications in wireless sensor networks require an absolute predictable network behaviour under all possible traffic and routing conditions. This requires network dimensioning with respect to crucial parameters such as energy usage, message delay ...
Roedig, Utz, Schmitt, Jens
core   +4 more sources

RAINBOW VERTEX CONNECTION NUMBER OF BULL GRAPH, NET GRAPH, TRIANGULAR LADDER GRAPH, AND COMPOSITION GRAPH (P_n [P_1 ])

open access: yesBarekeng
The rainbow connection was first introduced by Chartrand in 2006 and then in 2009 Krivelevich and Yuster first time introduced the rainbow vertex connection. Let graph be a connected graph.
Muhammad Ilham Nurfaizi Annadhifi   +3 more
doaj   +1 more source

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