Split-based computation of majority-rule supertrees
نویسندگان
چکیده
منابع مشابه
Majority-rule supertrees.
Most supertree methods proposed to date are essentially ad hoc, rather than designed with particular properties in mind. Although the supertree problem remains difficult, one promising avenue is to develop from better understood consensus methods to the more general supertree setting. Here, we generalize the widely used majority-rule consensus method to the supertree setting. The majority-rule ...
متن کاملProperties of majority-rule supertrees.
Supertree methods assemble many smaller phyloge-netic trees, called input trees, into a larger phylogenetic tree, a supertree, whose taxon set is the union of the taxon sets of the input trees. This synthesis can provide a high-level perspective that is harder to attain from individual trees. A recent example of the use of this approach is the species-level phylogeny of nearly all extant Mammal...
متن کاملRunning head: PROPERTIES OF MAJORITY-RULE SUPERTREES Properties of Majority-Rule Supertrees
2 Supertree methods assemble many smaller phylogenetic trees, called input trees, into a larger phylogenetic tree, a supertree, whose taxon set is the union of the taxon sets of the input trees. This synthesis can provide a high-level perspective that is harder to attain from individual trees. A recent example of the use of this approach is the species-level phylogeny of nearly all extant Mamma...
متن کاملMajority Consensus and the Local Majority Rule
we only show one further result that emphasizes our point that understanding LMP is fundamental to understanding any generalization of this process. A simple generalization of the local majority process would allow vertex v to have some resistivity towards color switch. Formally, for a nonnegative integer kv, we de ne a kv-local majority rule for vertex v: ct+1 v = ( ctv if jfw 2 Nv : ctw = ctv...
متن کاملThe Consistency of Majority Rule
We propose an analysis of the impossibility results in judgement aggregation by means of a proof-theoretical approach to collective rationality. In particular, we use linear logic in order to analyse the group inconsistencies and to show possible ways to circumvent them.
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ژورنال
عنوان ژورنال: BMC Evolutionary Biology
سال: 2011
ISSN: 1471-2148
DOI: 10.1186/1471-2148-11-205