A Multicast Routing Algorithm Using Clonal Selection with Receptor Editing

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A Multicast Routing Algorithm Using Clonal Selection with Receptor Editing

更新时间：2025-07-16

- A Multicast Routing Algorithm Using Clonal Selection with Receptor Editing
- Acta Electronica Sinica Vol. 38, Issue 1, Pages: 37-41(2010)
- 作者机构：
  
  湖南大学电气与信息工程学院,湖南,长沙,410082
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP393
- Published：2010
- 稿件说明：
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FONT face, Verdana, WANG Lian-hong, et al. A Multicast Routing Algorithm Using Clonal Selection with Receptor Editing[J]. Acta Electronica Sinica, 2010, 38(1): 37-41.
DOI：

FONT face, Verdana, WANG Lian-hong, et al. A Multicast Routing Algorithm Using Clonal Selection with Receptor Editing[J]. Acta Electronica Sinica, 2010, 38(1): 37-41. DOI：

摘要

<FONT face=Verdana>DE Castro提出的克隆选择算法（CSA）中，抗体的多样性主要通过高频变异来实现，而实际生物免疫系统中还有一个重要的操作是受体编辑.受此启发，提出了带受体编辑的改进克隆选择算法.该算法利用未成熟优良子群体提供的优良基因片断，根据路径代价最小化和延时要求对抗体进行两次受体编辑.这样，在无需求解备选路径集的情况下，直接运用该改进算法可快速寻到最优解.在时延受限组播路由的仿真实验中表明：该算法比一般CSA算法和遗传（GA）算法的搜索效率更高，算法复杂度更低.

Abstract

<FONT face=Verdana>Antibodies are diversified basically by hypermutation in the clonal selection a lgorithm (CSA) proposed by de Castro.However

there is another important mechanis m

namely

receptor editing in immune system.Inspired by the mechanism

an improved clonal selection algorithm with receptor editing is proposed

which adopted the good gene segment in the immaturity subpopulation to realize two receptor editi ng based on the principle of minimum cost and delay constrain.Thus

search for op timum solution can be achieved promptly by direct application of the improved a lgorithm without prepared routing set.The results of simulation tests of multica st routing with delay constrain indicated higher searching efficiency and lower computational complexity compared with the usual CSA and GA.

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