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The DOI matches its Crossref record; 35 of the 35 references it cites were found in a registry or an index.

Structure and evolution of online social networks

Kumar, Ravi, Novak, Jasmine, Tomkins, Andrew·2006·Proceedings of the 12th ACM SIGKDD international conference on Knowledge discovery and data mining

Abstract

In this paper, we consider the evolution of structure within large online social networks. We present a series of measurements of two such networks, together comprising in excess of five million people and ten million friendship links, annotated with metadata capturing the time of every event in the life of the network. Our measurements expose a surprising segmentation of these networks into three regions: singletons who do not participate in the network; isolated communities which overwhelmingly display star structure; and a giant component anchored by a well-connected core region which persists even in the absence of stars. We present a simple model of network growth which captures these aspects of component structure. The model follows our ex-perimental results, characterizing users as either passive members of the network; inviters who encourage offline friends and acquain-tances to migrate online; and linkers who fully participate in the social evolution of the network.

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Metadata

Authors
Kumar, R., Novak, J., & Tomkins, A.
Venue
Proceedings of the 12th ACM SIGKDD international conference on Knowledge discovery and data mining
Publisher
ACM
Published
2006-08-20
Pages
611-617
OpenAlex
W2122710250
Cited by
1,084
References
35
FWCI
99.65
Type
conference paper
Language
en
Open access
closed

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CoChat. (2026). Citation check: Structure and evolution of online social networks. https://app.cochat.ai/papers/10.1145/1150402.1150476
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Kumar, R., Novak, J., & Tomkins, A. (2006). Structure and evolution of online social networks. Proceedings of the 12th ACM SIGKDD international conference on Knowledge discovery and data mining. https://doi.org/10.1145/1150402.1150476

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.