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几种人类生物网络的自相似性实证研究
引用本文:黄海生,丁德武,吴璞,王汝传. 几种人类生物网络的自相似性实证研究[J]. 计算机工程与应用, 2011, 47(16): 128-130. DOI: 10.3778/j.issn.1002-8331.2011.16.039
作者姓名:黄海生  丁德武  吴璞  王汝传
作者单位:1.池州学院 数学与计算机科学系,安徽 池州 247000 2.南京邮电大学 计算机学院,南京 210003
基金项目:国家自然科学基金,安徽省教育厅自然科学项目,安徽高校省级自然科学研究重点项目
摘    要:介绍了复杂网络自相似性的基本概念,阐述了自相似指数及其计算方法盒覆盖算法的基本原理和方法,并对四种不同类型的人类生物网络进行了实证分析。结果表明,无论是否考虑流通代谢物和小分子代谢物,新陈代谢网络都是自相似的,但是其他的生物网络大多不是自相似的。

关 键 词:复杂网络  代谢网络  蛋白交互网络  信号转导网络  疾病网络  自相似  
修稿时间: 

Empirical investigation of self-similarity in several human biological networks
HUANG Haisheng,DING Dewu,WU Pu,WANG Ruchuan. Empirical investigation of self-similarity in several human biological networks[J]. Computer Engineering and Applications, 2011, 47(16): 128-130. DOI: 10.3778/j.issn.1002-8331.2011.16.039
Authors:HUANG Haisheng  DING Dewu  WU Pu  WANG Ruchuan
Affiliation:1.Department of Mathematics and Computer Science,Chizhou College,Chizhou,Anhui 247000,China 2.School of Computer Science and Technology,Nanjing University of Posts and Telecommunications,Nanjing 210003,China
Abstract:After the introduction of the self-similarity of complex network,it expatiates on the basic principle and method about self-similarity exponential and its computational method box covering algorithm,with the empirical investigation for 4 different kinds of human biological networks.The results suggest that metabolic networks are self-similarity,whether including current and small metabolite or not,while other biological networks are almost not self-similarity.
Keywords:complex network  metabolic network  protein-protein interaction network  signal transduction network  disease network  self-similarity
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