Segregation Discovery in a Social Network of Companies

We introduce a framework for a data-driven analysis of segregation of minority groups in social networks, and challenge it on a complex scenario. The framework builds on quantitative measures of segregation, called segregation indexes, proposed in the social science literature. The segregation disco...

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Published inAdvances in Intelligent Data Analysis XIV Vol. 9385; pp. 37 - 48
Main Authors Baroni, Alessandro, Ruggieri, Salvatore
Format Book Chapter
LanguageEnglish
Published Switzerland Springer International Publishing AG 01.01.2015
Springer International Publishing
SeriesLecture Notes in Computer Science
Subjects
Artificial intelligence
Dissimilarity Index
Giant Component
Image processing
Information Index
Italian Company
Minority Group
Pattern recognition
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Abstract We introduce a framework for a data-driven analysis of segregation of minority groups in social networks, and challenge it on a complex scenario. The framework builds on quantitative measures of segregation, called segregation indexes, proposed in the social science literature. The segregation discovery problem consists of searching sub-graphs and sub-groups for which a reference segregation index is above a minimum threshold. A search algorithm is devised that solves the segregation problem. The framework is challenged on the analysis of segregation of social groups in the boards of directors of the real and large network of Italian companies connected through shared directors.
AbstractList We introduce a framework for a data-driven analysis of segregation of minority groups in social networks, and challenge it on a complex scenario. The framework builds on quantitative measures of segregation, called segregation indexes, proposed in the social science literature. The segregation discovery problem consists of searching sub-graphs and sub-groups for which a reference segregation index is above a minimum threshold. A search algorithm is devised that solves the segregation problem. The framework is challenged on the analysis of segregation of social groups in the boards of directors of the real and large network of Italian companies connected through shared directors.
Author Baroni, Alessandro
Ruggieri, Salvatore
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Snippet We introduce a framework for a data-driven analysis of segregation of minority groups in social networks, and challenge it on a complex scenario. The framework...
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StartPage 37
SubjectTerms Artificial intelligence
Dissimilarity Index
Giant Component
Image processing
Information Index
Italian Company
Minority Group
Pattern recognition
Title Segregation Discovery in a Social Network of Companies
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