| 改进的无标度网络模型在电子商务网络环境中的应用研究 |
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| 引用本文： | 刘秋梅,郑耿忠. 改进的无标度网络模型在电子商务网络环境中的应用研究[J]. 图书情报工作, 2011, 55(12): 127-131 |
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| 作者姓名： | 刘秋梅 郑耿忠 |
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| 作者单位： | 1. 韩山师范学院图书馆;2. 韩山师范学院数学与信息技术系; |
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| 基金项目： | 动态拓扑条件下传感器网络路由优化问题;韩山师范学院团队合作项目 |
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| 摘 要： | 从网络计量学的角度，分析电子商务网络环境中无标度网络特征量。基于无标度网络理论构建一种具有重构机制的加速演化无标度网络模型。该模型根据电子商务网络环境的实际情况，充分考虑随机加点、加边,随机去点、去边的特点，并通过重构机制增强网络的鲁棒性，可为构建安全、可靠、高效的电子商务网络环境提供新的理论指导和方法。
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| 关 键 词： | 电子商务网络环境 无标度网络 网络特征量 重构机制 加速演化 |
| 收稿时间： | 2010-12-29 |
Application Study of Improved Scale-free Networks Model in E-commerce Network Environment |
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| Liu Qiumei,Zheng Gengzhong. Application Study of Improved Scale-free Networks Model in E-commerce Network Environment[J]. Library and Information Service, 2011, 55(12): 127-131 |
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| Authors: | Liu Qiumei Zheng Gengzhong |
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| Affiliation: | 1. Library, Hanshan Normal University,;2. Department of Mathematic and Information Technology, Hanshan Normal University,; |
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| Abstract: | From the perspective of webometrics,the authors analyze characteristics of scale-free in e-commerce network environment,and propose a scale-free network model which have the characteristics of reconstruction mechanism and accelerated evolution.The model make a full consideration of randomly add node and edge,randomly delete node and edge according to practical situation of e-commerce network environment,reconstruction mechanism is also introduced to enhance robustness of network.The paper proposes new theor... |
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| Keywords: | network environment of e-commerce scale-free network network properties reconstruction mechanism accelerated growth |
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