DC Field | Value | Language |
---|---|---|
dc.contributor.author | Hang-Hyun Jo | - |
dc.contributor.author | Jung, WS | - |
dc.contributor.author | Hie-Tae Moon | - |
dc.date.accessioned | 2015-06-25T03:12:06Z | - |
dc.date.available | 2015-06-25T03:12:06Z | - |
dc.date.created | 2010-12-20 | - |
dc.date.issued | 2006-08 | - |
dc.identifier.issn | 1539-3755 | - |
dc.identifier.other | 2015-OAK-0000022456 | en_US |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/12369 | - |
dc.description.abstract | To investigate an effect of social interaction on the bystanders' intervention in emergency situations a rescue model was introduced which includes the effects of the victim's acquaintance with bystanders and those among bystanders from a network perspective. This model reproduces the experimental result that the helping rate (success rate in our model) tends to decrease although the number of bystanders k increases. And the interaction among homogeneous bystanders results in the emergence of hubs in a helping network. For more realistic consideration it is assumed that the agents are located on a one-dimensional lattice (ring), then the randomness p is an element of[0,1] is introduced: the kp random bystanders are randomly chosen from a whole population and the k-kp near bystanders are chosen in the nearest order to the victim. We find that there appears another peak of the network density in the vicinity of k=9 and p=0.3 due to the cooperative and competitive interaction between the near and random bystanders. | - |
dc.description.statementofresponsibility | open | en_US |
dc.language | English | - |
dc.publisher | American Physical Society | - |
dc.relation.isPartOf | PHYSICAL REVIEW E | - |
dc.rights | BY_NC_ND | en_US |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/2.0/kr | en_US |
dc.title | Dynamics of helping behavior and networks in a small world | - |
dc.type | Article | - |
dc.contributor.college | 기술경영 대학원 과정 | en_US |
dc.identifier.doi | 10.1103/PHYSREVE.74.026120 | - |
dc.author.google | Jo, HH | en_US |
dc.author.google | Jung, WS | en_US |
dc.author.google | Moon, HT | en_US |
dc.relation.volume | 74 | en_US |
dc.relation.issue | 2 | en_US |
dc.relation.startpage | 26120 | en_US |
dc.contributor.id | 10150087 | en_US |
dc.relation.journal | PHYSICAL REVIEW E | 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 | PHYSICAL REVIEW E, v.74, no.2, pp.26120 | - |
dc.identifier.wosid | 000240238200023 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 26120 | - |
dc.citation.title | PHYSICAL REVIEW E | - |
dc.citation.volume | 74 | - |
dc.contributor.affiliatedAuthor | Jung, WS | - |
dc.identifier.scopusid | 2-s2.0-33748272879 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 3 | - |
dc.description.scptc | 2 | * |
dc.date.scptcdate | 2018-10-274 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | SOCIAL IMPACT MODELS | - |
dc.subject.keywordPlus | COMPLEX NETWORKS | - |
dc.subject.keywordPlus | STATISTICAL-MECHANICS | - |
dc.subject.keywordPlus | OPINION DYNAMICS | - |
dc.relation.journalWebOfScienceCategory | Physics, Fluids & Plasmas | - |
dc.relation.journalWebOfScienceCategory | Physics, Mathematical | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Physics | - |
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