DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jung, WS | - |
dc.contributor.author | Fengzhong Wang | - |
dc.contributor.author | H. Eugene Stanley | - |
dc.date.accessioned | 2015-06-25T01:54:00Z | - |
dc.date.available | 2015-06-25T01:54:00Z | - |
dc.date.created | 2010-12-20 | - |
dc.date.issued | 2008-02 | - |
dc.identifier.issn | 0295-5075 | - |
dc.identifier.other | 2015-OAK-0000022503 | en_US |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/10167 | - |
dc.description.abstract | We investigate the traffic flows of the Korean highway system, which contains both public and private transportation information. We find that the traffic flow T-ij between city i and j forms a gravity model, the metaphor of physical gravity as described in Newton's law of gravity, PiPj/r(ij)(2), where Pi represents the population of city i and r(ij) the distance between cities i and j. It is also shown that the highway network has a heavy tail even though the road network is a rather uniform and homogeneous one. Compared to the highway network, air and public ground transportation establish inhomogeneous systems and have power law behaviors. Copyright (C) EPLA, 2008. | - |
dc.description.statementofresponsibility | open | en_US |
dc.language | English | - |
dc.publisher | Institute of Physics | - |
dc.relation.isPartOf | EPL | - |
dc.rights | BY_NC_ND | en_US |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/2.0/kr | en_US |
dc.title | Gravity model in the Korean highway | - |
dc.type | Article | - |
dc.contributor.college | 기술경영 대학원 과정 | en_US |
dc.identifier.doi | 10.1209/0295-5075/81/48005 | - |
dc.author.google | Jung, WS | en_US |
dc.author.google | Wang, F | en_US |
dc.author.google | Stanley, HE | en_US |
dc.relation.volume | 81 | en_US |
dc.relation.issue | 4 | en_US |
dc.relation.startpage | 48005 | en_US |
dc.contributor.id | 10150087 | en_US |
dc.relation.journal | EPL | en_US |
dc.relation.index | SCI급, SCOPUS 등재논문 | en_US |
dc.relation.sci | SCI | en_US |
dc.collections.name | Journal Papers | en_US |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | EPL, v.81, no.4, pp.48005 | - |
dc.identifier.wosid | 000252884600028 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 48005 | - |
dc.citation.title | EPL | - |
dc.citation.volume | 81 | - |
dc.contributor.affiliatedAuthor | Jung, WS | - |
dc.identifier.scopusid | 2-s2.0-79051468924 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 87 | - |
dc.description.scptc | 97 | * |
dc.date.scptcdate | 2018-10-274 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | SPATIAL STRUCTURE | - |
dc.subject.keywordPlus | AIR TRAVEL | - |
dc.subject.keywordPlus | WORLD | - |
dc.subject.keywordPlus | MIGRATION | - |
dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Physics | - |
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