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[[Image:Barabasi Albert model.gif|thumb|256px|Animation of an evolving network according to the initial Barabasi–Albert model]]
[[Image:Barabasi Albert model.gif|thumb|256px|Animation of an evolving network according to the initial Barabasi–Albert model]]
Evolving networks are networks that change as a function of time. They are a natural extension of network science since almost all real world networks evolve over time, either by adding or removing nodes or links over time. Often all of these processes occur simultaneously, such as in social networks where people make and lose friends over time, thereby creating and destroying edges, and some people become part of new social networks or leave their networks, changing the nodes in the network. Evolving network concepts build on established network theory and are now being introduced into studying networks in many diverse fields.
Evolving networks are networks that change as a function of time. They are a natural extension of network science since almost all real world networks evolve over time, either by adding or removing nodes or links over time. Often all of these processes occur simultaneously, such as in social networks where people make and lose friends over time, thereby creating and destroying edges, and some people become part of new social networks or leave their networks, changing the nodes in the network. Evolving network concepts build on established network theory and are now being introduced into studying networks in many diverse fields.
<font color="#ff8000">演化网络 Evolving networks</font>是随着时间的变化而变化的网络。它们是<font color="#ff8000">网络科学 network science</font>的自然延伸，因为几乎所有的现实世界的网络都是随着时间演化的，无论是通过随着时间的推移增加或删除节点或链接。通常所有这些过程都是同时发生的，比如在<font color="#ff8000">社交网络 social networks</font>中，随着时间的推移人们结交和失去朋友，从而创造和破坏边；一些人成为新的社交网络的一部分，或者离开他们的网络，从而改变网络中的节点。演化网络的概念建立在已有的网络理论基础之上，现在正被引入到许多不同领域的网络研究中。
<font color="#ff8000">演化网络 Evolving networks</font>是随着时间而变化的网络。它们是<font color="#ff8000">网络科学 network science</font>的自然延伸，因为几乎所有的现实世界的网络都是随着时间演化的，无论是通过随着时间的推移增加或删除节点或链接。通常所有这些过程都是同时发生的，比如在<font color="#ff8000">社交网络 social networks</font>中，随着时间的推移人们结交和失去朋友，从而创造和破坏边；一些人成为新的社交网络的一部分，或者离开他们的网络，从而改变网络中的节点。演化网络的概念建立在已有的网络理论基础之上，现在正被引入到许多不同领域的网络研究中。