Results 31 to 40 of about 425,998 (267)
On compressing social networks [PDF]
Proceedings of the 15th ACM SIGKDD international conference on Knowledge discovery and data mining, 2009 Motivated by structural properties of the Web graph that support efficient data structures for in memory adjacency queries, we study the extent to which a large network can be compressed. Boldi and Vigna (WWW 2004), showed that Web graphs can be compressed down to three bits of storage per edge; we study the compressibility of social networks where ...
CHIERICHETTI, FLAVIO +5 more
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Inequality is rising where social network segregation interacts with urban topology
Nature Communications, 2021 Not much is known about the joint relationships between social network structure, urban geography, and inequality. Here, the authors analyze an online social network and find that the fragmentation of social networks is significantly higher in towns in ...
Gergő Tóth +6 more
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Social Networks in the Boardroom [PDF]
SSRN Electronic Journal, 2006 This paper provides empirical evidence consistent with the facts that (1) social networks may strongly affect board composition and (2) social networks may be detrimental to corporate governance. Our empirical investigation relies on a unique dataset on executives and outside directors of corporations listed on the Paris stock exchange over the 1992 ...
Kramarz, Francis, Thesmar, David
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Frontiers in Zoology, 2018 Host-symbiont interactions are embedded in ecological communities and range from unspecific to highly specific relationships. Army ants and their arthropod guests represent a fascinating example of species-rich host-symbiont associations where host ...
Christoph von Beeren +5 more
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Bitcoin Transaction Networks: An Overview of Recent Results
Frontiers in Physics, 2020 Cryptocurrencies are distributed systems that allow exchanges of native (and non-) tokens between participants. The availability of the complete historical bookkeeping opens up an unprecedented possibility: that of understanding the evolution of a ...
Nicoló Vallarano +3 more
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Frontiers in Zoology, 2021 Background Ant colonies are plagued by a diversity of arthropod guests, which adopt various strategies to avoid or to withstand host attacks. Chemical mimicry of host recognition cues is, for example, a common integration strategy of ant guests.
Christoph von Beeren +5 more
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Survey Research Methods, 2023 Schwartz (2004) proposed a theory of seven cultural value orientations, ordered in a circle, that form three cultural value dimensions, hierarchy vs. egalitarianism, mastery vs. harmony, and autonomy vs.
Hermann Duelmer +4 more
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Cybersecurity on US social networks
Американська історія і політика, 2017 The role and influence of social networks on American society is analyzed in this article. Cyber-attacks that threaten social activities as well as other risks for business, organizations, institutions, employers and employees are detected.
Olga Zernetska
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Religious Involvement Across Europe: Examining its Measurement Comparability
Survey Research Methods, 2022 Religion permeates many aspects of individuals’ lives and interplays with a multitude of other theoretical constructs of interest for researchers.
Alisa Remizova +2 more
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Social norms in networks [PDF]
Journal of Economic Theory, 2018 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Philip Ushchev, Yves Zenou
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