Inconsistency of Maximum Parsimony Revisited

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

On the statistical inconsistency of Maximum Parsimony for $k$-tuple-site data

One of the main aims of phylogenetics is to reconstruct the “Tree of Life”. In this respect, different methods and criteria are used to analyze DNA sequences of different species and to compare them in order to derive the evolutionary relationships of these species. Maximum Parsimony is one such criterion for tree reconstruction. However, it is well-known that tree reconstruction methods can le...

متن کامل

"Tolerating Inconsistency" Revisited

We're surrounded by inconsistency: in our requirements, in the data that our software processes, and in those software systems themselves. Yet our formal systems can't handle such inconsistency. Most of them lose the ability to form any valid conclusions or analyses in the presence of even a single inconsistency. This forces our programs to operate in terms of an idealized model rather than the...

متن کامل

Parsimony accelerated Maximum Likelihood searches

Phylogenetic search is a key tool used in a variety of biological research endeavours. However, this search problem is known to be computationally difficult, due to the astronomically large search space, making the use of heuristic methods necessary. The performance of heuristic methods for finding Maximum Likelihood (ML) trees can be improved by using parsimony as an initial estimator for ML. ...

متن کامل

Haplotype inference by maximum parsimony

MOTIVATION Haplotypes have been attracting increasing attention because of their importance in analysis of many fine-scale molecular-genetics data. Since direct sequencing of haplotype via experimental methods is both time-consuming and expensive, haplotype inference methods that infer haplotypes based on genotype samples become attractive alternatives. RESULTS (1) We design and implement an ...

متن کامل

Non-hereditary Maximum Parsimony trees.

In this paper, we investigate a conjecture by Arndt von Haeseler concerning the Maximum Parsimony method for phylogenetic estimation, which was published by the Newton Institute in Cambridge on a list of open phylogenetic problems in 2007. This conjecture deals with the question whether Maximum Parsimony trees are hereditary. The conjecture suggests that a Maximum Parsimony tree for a particula...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Systematic Biology

سال: 2004

ISSN: 1076-836X,1063-5157

DOI: 10.1080/10635150490445788