arXivDaily arXiv每日学术速递 周一至周五更新
北美退伍军人节(Veterans Day),12 日无更新
arXiv 1009.0652q-bio.PE
收藏

一种用于磨损网络的度量

A metric for galled networks

Gabriel Cardona, Merce Llabres, Francesc Rossello

摘要:

Galled网络,有向无环图,模型的进化历史与网状循环只包含树节点,已成为非常流行的,由于其生物意义和存在的多项式时间算法的重建。在本文中,我们证明了Nakhleh的$m$措施是这类系统发育网络的度量,因此它可以安全地用于评估galled网络重建方法。

英文摘要:

Galled networks, directed acyclic graphs that model evolutionary histories with reticulation cycles containing only tree nodes, have become very popular due to both their biological significance and the existence of polynomial time algorithms for their reconstruction. In this paper we prove that Nakhleh's $m$ measure is a metric for this class of phylogenetic networks and hence it can be safely used to evaluate galled network reconstruction methods.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑