DC Field | Value | Language |
---|---|---|
dc.contributor.author | Noh, JD | ko |
dc.contributor.author | Jeong, HC | ko |
dc.contributor.author | Ahn, YY | ko |
dc.contributor.author | Jeong, Hawoong | ko |
dc.date.accessioned | 2013-03-06T22:06:42Z | - |
dc.date.available | 2013-03-06T22:06:42Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2005-03 | - |
dc.identifier.citation | PHYSICAL REVIEW E, v.71, pp.2035 - 2037 | - |
dc.identifier.issn | 1539-3755 | - |
dc.identifier.uri | http://hdl.handle.net/10203/88630 | - |
dc.description.abstract | We propose a growing network model for a community with a group structure. The community consists of individual members and groups, gatherings of members. The community grows as a new member is introduced by an existing member at each time step. The new member then creates a new group or joins one of the groups of the introducer. We investigate the emerging community structure analytically and numerically. The group size distribution shows a power-law distribution for a variety of growth rules, while the activity distribution follows an exponential or a power law depending on the details of the growth rule. We also present an analysis of empirical data from online communities the "Groups" in http://www.yahoo.com and the "Cafe" in http://www.daum.net, which show a power-law distribution for a wide range of group sizes. | - |
dc.language | English | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.subject | COMPLEX NETWORKS | - |
dc.title | Growing network model for community with group structure | - |
dc.type | Article | - |
dc.identifier.wosid | 000228818200041 | - |
dc.identifier.scopusid | 2-s2.0-41349119109 | - |
dc.type.rims | ART | - |
dc.citation.volume | 71 | - |
dc.citation.beginningpage | 2035 | - |
dc.citation.endingpage | 2037 | - |
dc.citation.publicationname | PHYSICAL REVIEW E | - |
dc.identifier.doi | 10.1103/PhysRevE.71.036131 | - |
dc.contributor.localauthor | Jeong, Hawoong | - |
dc.contributor.nonIdAuthor | Noh, JD | - |
dc.contributor.nonIdAuthor | Jeong, HC | - |
dc.contributor.nonIdAuthor | Ahn, YY | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | COMPLEX NETWORKS | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.