Trust Centrality in Online Social Networks

Publikation: Beiträge in SammelwerkenAufsätze in KonferenzbändenForschungbegutachtet

Authors

Centrality is an important element of social network analysis (SNA) measuring the relative power and influence of members of a social network. In face book-style online social networks every member is potentially able to communicate with everyone else within the network. This has an important impact on centrality: the power derivable from (exclusive) connections within the social graph is reduced because network members must not necessarily follow links. In this paper we propose a new measure for centrality which reflects this paradigm shift. It is based not on connectedness but on trust. We discuss different notions of trust, introduce trust matrix and trust centrality and provide an algorithm for its calculation.
OriginalspracheEnglisch
TitelProceedings - 2011 European Intelligence and Security Informatics Conference, EISIC 2011
HerausgeberNasrullah Memon, Daniel Zeng
Anzahl der Seiten6
VerlagIEEE - Institute of Electrical and Electronics Engineers Inc.
Erscheinungsdatum2011
Seiten372-377
Aufsatznummer6061233
ISBN (Print)978-1-4577-1464-1
ISBN (elektronisch)978-0-7695-4406-9
DOIs
PublikationsstatusErschienen - 2011
Veranstaltung
: in conjunction with EISIC 2011
- Athen, Griechenland
Dauer: 12.09.201114.09.2011
https://www.socialvirtuality.com/en/2011/05/22/call-for-papers-open-source-intelligence-and-web-mining-2011-osint-wm-2011/

DOI

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