Results 21 to 30 of about 8,412 (238)

Ego Citation Networks Considered as Domination Networks

open access: yesJournal of Scientometric Research, 2019
sponsorship: The authors thank anonymous reviewers for thoughtful observations. They further thank Leo Egghe (University Hasselt, Belgium) for helpful discussions. This work was supported by NSSFC via 71173154, National Social Sciences Foundation of China. Finally, we also thank Mats Benner, Joshua Eykens and Raf Guns for helpful information.
Liu, Yuxian, Rousseau, Ronald
openaire   +3 more sources

Places That Bond and Bind: On the Interplay of Space, Places, and Social Networks

open access: yesSocial Inclusion, 2022
Social networks of socially disadvantaged individuals can help them in coping with everyday life and avoiding social exclusion. At the same time, social ties also have the power to bind an individual to their disadvantageous situation, perpetuating the ...
Christoph van Dülmen, Andreas Klärner
doaj   +1 more source

Methodological Approach to Study Relationships in Network: Qualitative Social Network Analysis

open access: yesИнтеракция. Интервью. Интерпретация, 2023
The purpose of this article is to substantiate qualitative network analysis as a separate methodological approach to the study of relationships in the network.
Aryuna Vitalevna Kim
doaj   +1 more source

An ego network analysis of sextortionists [PDF]

open access: yesSocial Network Analysis and Mining, 2020
We consider a particular instance of user interactions in the Bitcoin network, that of interactions among wallet addresses belonging to scammers. Aggregation of multiple inputs and change addresses are common heuristics used to establish relationships among addresses and analyze transaction amounts in the Bitcoin network.
Frédérique Oggier   +2 more
openaire   +2 more sources

Social and structural factors associated with substance use within the support network of adults living in precarious housing in a socially marginalized neighborhood of Vancouver, Canada.

open access: yesPLoS ONE, 2019
BACKGROUND:The structure of a social network as well as peer behaviours are thought to affect personal substance use. Where substance use may create health risks, understanding the contribution of social networks to substance use may be valuable for the ...
Verena Knerich   +10 more
doaj   +1 more source

Psychological Gender Express via Mobile Social Network Activities: An Experimental Study on a Gay Network Data

open access: yesIEEE Access, 2019
It is well known that the social network users' behavior can reflect their personal mental profiles. Therefore, in this paper, we conducted an experiment to study users' gender identity through a mobile social network.
Ziyu Guo   +4 more
doaj   +1 more source

Beyond Weisfeiler–Lehman with Local Ego-Network Encodings

open access: yesMachine Learning and Knowledge Extraction, 2023
Identifying similar network structures is key to capturing graph isomorphisms and learning representations that exploit structural information encoded in graph data. This work shows that ego networks can produce a structural encoding scheme for arbitrary
Nurudin Alvarez-Gonzalez   +2 more
doaj   +1 more source

Structural Properties of Ego Networks [PDF]

open access: yes, 2015
The structure of real-world social networks in large part determines the evolution of social phenomena, including opinion formation, diffusion of information and influence, and the spread of disease. Globally, network structure is characterized by features such as degree distribution, degree assortativity, and clustering coefficient.
Gupta, Sidharth   +2 more
openaire   +2 more sources

Collecting ego-centred network data via the web [PDF]

open access: yesAdvances in Methodology and Statistics, 2004
Owing to their complex data structure face-to-face surveys are a typical data collection method for ego-centred social networks. Usually the interviewer is required to handle the list of alters in order to reduce misunderstandings and typing errors and increase the respondents' motivation.
Hlebec, Valentina   +2 more
openaire   +3 more sources

Ego-network characteristics moderates the interaction of structural hole and centrality on market performance: based on coopetition network

open access: yesManagement System Engineering
This paper establishes a symmetric matrix based on the coopetition relationships among global automobile enterprises, and uses Ucinet software to obtain the visualization chart of the coopetition network of global automobile enterprises.
Feiyang Guan
doaj   +1 more source

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