Results 51 to 60 of about 7,107,100 (382)

Reconstruction of Directed Networks from Consensus Dynamics [PDF]

open access: yes, 2013
This paper addresses the problem of identifying the topology of an unknown, weighted, directed network running a consensus dynamics. We propose a methodology to reconstruct the network topology from the dynamic response when the system is stimulated by a
Preciado, Victor M., Shahrampour, Shahin
core   +1 more source

An efficient Bitcoin network topology discovery algorithm for dynamic display

open access: yesBlockchain: Research and Applications
The Bitcoin network comprises numerous nodes, necessitating users to invest significant network requests and time in comprehending its network topology. In this paper, we propose a Bitcoin network topology discovery algorithm that uses lightweight probe ...
Zening Zhao   +3 more
doaj   +1 more source

Cluster tree topology construction method based on PSO algorithm to prolong the lifetime of ZigBee wireless sensor networks

open access: yesEURASIP Journal on Wireless Communications and Networking, 2019
For wireless sensor networks (WSNs) based on ZigBee technology, the network topology plays an important role for improving the energy efficiency and the network lifetime.
Yang Yu   +3 more
doaj   +1 more source

Inferring Network Topology from Complex Dynamics

open access: yes, 2010
Inferring network topology from dynamical observations is a fundamental problem pervading research on complex systems. Here, we present a simple, direct method to infer the structural connection topology of a network, given an observation of one ...
Shandilya, Srinivas Gorur, Timme, Marc
core   +1 more source

Network topology of the marmoset connectome [PDF]

open access: yesNetwork Neuroscience, 2020
The brain is a complex network of interconnected and interacting neuronal populations. Global efforts to understand the emergence of behavior and the effect of perturbations depend on accurate reconstruction of white matter pathways, both in humans and in model organisms.
Zhen-Qi Liu   +2 more
openaire   +3 more sources

Network Topology Optimization Based on Time-Triggered DIMA [PDF]

open access: yesXibei Gongye Daxue Xuebao, 2018
Distributed Integrated Modular Avionics System (DIMA) has attracted extensive attention in recent years, and the time-triggered Ethernet (TTE) supports the time triggering mechanism of DIMA system, so it has become the main protocol adopted by this ...

doaj   +1 more source

Rich-club network topology to minimize synchronization cost due to phase difference among frequency-synchronized oscillators [PDF]

open access: yes, 2012
Functions of some networks, such as power grids and large-scale brain networks, rely on not only frequency synchronization, but also phase synchronization.
Watanabe, Takamitsu
core   +2 more sources

Topology Control for Maintaining Network Connectivity and Maximizing Network Capacity Under the Physical Model [PDF]

open access: yes, 2007
In this paper we study the issue of topology control under the physical Signal-to-Interference-Noise-Ratio (SINR) model, with the objective of maximizing network capacity.
Gao, Yan   +2 more
core  

Sufficient Conditions for Fast Switching Synchronization in Time Varying Network Topologies

open access: yes, 2005
In previous work, empirical evidence indicated that a time-varying network could propagate sufficient information to allow synchronization of the sometimes coupled oscillators, despite an instantaneously disconnected topology.
Afra movich V.   +8 more
core   +2 more sources

Evolution of cooperation on dynamical graphs [PDF]

open access: yes, 2009
There are two key characteristic of animal and human societies: (1) degree heterogeneity, meaning that not all individual have the same number of associates; and (2) the interaction topology is not static, i.e.
Albert   +43 more
core   +1 more source

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