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題名 Model and empirical study on some collaboration networks
作者 Zhang, P.-P.;Kan, Chen;He, Y.;Zhou, T.;Su, B.-B.;Jin, Y.;Chang, H.;Zhou, Y.-P.;Sun, Li Cheng;Wang, B.-H.;He, D.-R.
孫立政
貢獻者 經濟系
關鍵詞 Collaboration networks; Cooperation networks; Evolutionary mechanism; Stretched exponential distribution (SED); Food products; Mathematical models; Numerical analysis; Social aspects; Computer supported cooperative work
日期 2006-01
上傳時間 21-Jul-2015 15:50:58 (UTC+8)
摘要 In this paper we present an empirical study of a few practical systems described by cooperation networks, and propose a model to understand the results obtained. We study four non-social systems, which are the Bus Route Networks of Beijing and Yangzhou, the Travel Route Network of China, Huai-Yang recipes of Chinese cooked food, and a social system, which is the Collaboration Network of Hollywood Actors. In order to explain the results related to the degree distribution, act-degree distribution and act-size distribution (especially about the degree distribution, which may be better fitted using a stretched exponential distribution (SED)), we suggest a simple model to show a possible evolutionary mechanism for the emergence of such networks. The analytic and numerical results obtained from the model are in good agreement with the empirical results. © 2005 Elsevier B.V. All rights reserved.
關聯 Physica A: Statistical Mechanics and its Applications, 360(2), 599-616
資料類型 article
DOI http://dx.doi.org/10.1016/j.physa.2005.05.044
dc.contributor 經濟系
dc.creator (作者) Zhang, P.-P.;Kan, Chen;He, Y.;Zhou, T.;Su, B.-B.;Jin, Y.;Chang, H.;Zhou, Y.-P.;Sun, Li Cheng;Wang, B.-H.;He, D.-R.
dc.creator (作者) 孫立政zh_TW
dc.date (日期) 2006-01
dc.date.accessioned 21-Jul-2015 15:50:58 (UTC+8)-
dc.date.available 21-Jul-2015 15:50:58 (UTC+8)-
dc.date.issued (上傳時間) 21-Jul-2015 15:50:58 (UTC+8)-
dc.identifier.uri (URI) http://nccur.lib.nccu.edu.tw/handle/140.119/76781-
dc.description.abstract (摘要) In this paper we present an empirical study of a few practical systems described by cooperation networks, and propose a model to understand the results obtained. We study four non-social systems, which are the Bus Route Networks of Beijing and Yangzhou, the Travel Route Network of China, Huai-Yang recipes of Chinese cooked food, and a social system, which is the Collaboration Network of Hollywood Actors. In order to explain the results related to the degree distribution, act-degree distribution and act-size distribution (especially about the degree distribution, which may be better fitted using a stretched exponential distribution (SED)), we suggest a simple model to show a possible evolutionary mechanism for the emergence of such networks. The analytic and numerical results obtained from the model are in good agreement with the empirical results. © 2005 Elsevier B.V. All rights reserved.
dc.format.extent 1199695 bytes-
dc.format.mimetype application/pdf-
dc.relation (關聯) Physica A: Statistical Mechanics and its Applications, 360(2), 599-616
dc.subject (關鍵詞) Collaboration networks; Cooperation networks; Evolutionary mechanism; Stretched exponential distribution (SED); Food products; Mathematical models; Numerical analysis; Social aspects; Computer supported cooperative work
dc.title (題名) Model and empirical study on some collaboration networks
dc.type (資料類型) articleen
dc.identifier.doi (DOI) 10.1016/j.physa.2005.05.044
dc.doi.uri (DOI) http://dx.doi.org/10.1016/j.physa.2005.05.044