Results 51 to 60 of about 16,346,212 (324)

Temporal Statistical Analysis of Degree Distributions in an Undirected Landline Phone Call Network Graph Series

open access: yesData, 2017
This article aims to provide new results about the intraday degree sequence distribution considering phone call network graph evolution in time. More specifically, it tackles the following problem. Given a large amount of landline phone call data records,
Orgeta Gjermëni
doaj   +1 more source

Entropy distribution and condensation in random networks with a given degree distribution. [PDF]

open access: yesPhysical review. E, Statistical, nonlinear, and soft matter physics, 2014
The entropy of network ensembles characterizes the amount of information encoded in the network structure and can be used to quantify network complexity and the relevance of given structural properties observed in real network datasets with respect to a ...
K. Anand   +2 more
semanticscholar   +1 more source

Random Networks with Tunable Degree Distribution and Clustering

open access: yes, 2004
We present an algorithm for generating random networks with arbitrary degree distribution and Clustering (frequency of triadic closure). We use this algorithm to generate networks with exponential, power law, and poisson degree distributions with ...
D. J. Watts   +8 more
core   +2 more sources

Feature analysis of 5G traffic data based on visibility graph

open access: yesFrontiers in Physics
IntroductionAs 5G networks become widespread and their application scenarios expand, massive amounts of traffic data are continuously generated. Properly analyzing this data is crucial for enhancing 5G services.MethodsThis paper uses the visibility graph
Ke Sun, Jiwei Xu, Jiwei Xu, Jiwei Xu
doaj   +1 more source

Growing distributed networks with arbitrary degree distributions

open access: yesThe European Physical Journal B, 2007
10 pages, 2 ...
Ghoshal, Gourab, Newman, M. E. J.
openaire   +2 more sources

The backbone of urban street networks: Degree distribution and connectivity characteristics

open access: yes, 2017
This article explores the backbone of urban street networks to reflect the characteristics of the overall network. The model representing the connection of urban road elements based on traffic properties is constructed and then applied to the traffic ...
Wei Zhang   +4 more
semanticscholar   +1 more source

Network-based kinetic models: Emergence of a statistical description of the graph topology

open access: yesEuropean Journal of Applied Mathematics
In this paper, we propose a novel approach that employs kinetic equations to describe the collective dynamics emerging from graph-mediated pairwise interactions in multi-agent systems.
Marco Nurisso   +2 more
doaj   +1 more source

Transcriptional Network growing Models using Motif-based Preferential Attachment

open access: yesFrontiers in Bioengineering and Biotechnology, 2015
Understanding relationships between architectural properties of gene-regulatory networks (GRNs) has been one of the major goals in systems biology and bioinformatics, as it can provide insights into, e.g., disease dynamics and drug development. Such GRNs
Ahmed Farouk Abdelzaher   +4 more
doaj   +1 more source

Ferromagnetic ordering in graphs with arbitrary degree distribution

open access: yes, 2002
We present a detailed study of the phase diagram of the Ising model in random graphs with arbitrary degree distribution. By using the replica method we compute exactly the value of the critical temperature and the associated critical exponents as a ...
Leone, M.   +3 more
core   +1 more source

Stressful Events Reported by Childhood Cancer Survivors and Community Controls From the St. Jude Lifetime (SJLIFE) Cohort: A Mixed Method Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Characterizing stressful events reported by childhood cancer survivors experienced throughout the lifespan may help improve trauma‐informed care relevant to the survivor experience. Methods Participants included 2552 survivors (54% female; 34 years of age) and 469 community controls (62% female; 33 years of age) from the St.
Megan E. Ware   +13 more
wiley   +1 more source

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