Results 21 to 30 of about 280,348 (263)

Scalable and Fast Algorithm for Constructing Phylogenetic Trees With Application to IoT Malware Clustering

open access: yesIEEE Access, 2023
With the development of IoT devices, there is a rapid increase in new types of IoT malware and variants, causing social problems. The malware’s phylogenetic tree has been used in many studies for malware clustering or better understanding of ...
Tianxiang He   +5 more
doaj   +1 more source

Fungal screening and phylogenetic tree construction [PDF]

open access: yesE3S Web of Conferences, 2020
The second-generation sequencing technology has achieved rapid development in recent years. It has the advantages of fast speed, high accuracy and low cost compared to the former sequence, so it has a widely application.
Zhou Jianyang
doaj   +1 more source

Matchings and phylogenetic trees [PDF]

open access: yesProceedings of the National Academy of Sciences, 1998
This paper presents a natural coordinate system for phylogenetic trees using a correspondence with the set of perfect matchings in the complete graph. This correspondence produces a distance between phylogenetic trees, and a way of enumerating all trees in a minimal step order. It is useful in randomized algorithms because it enables moves on the space
Diaconis, Persi W., Holmes, Susan P.
openaire   +2 more sources

Towards a barnacle tree of life: integrating diverse phylogenetic efforts into a comprehensive hypothesis of thecostracan evolution [PDF]

open access: yesPeerJ, 2019
Barnacles and their allies (Thecostraca) are a biologically diverse, monophyletic crustacean group, which includes both intensely studied taxa, such as the acorn and stalked barnacles, as well as cryptic taxa, for example, Facetotecta.
Christine Ewers-Saucedo   +6 more
doaj   +2 more sources

Are allometric model parameters of aboveground biomass for trees phylogenetically constrained?

open access: yesPlant Diversity, 2023
Knowledge of which biological and functional traits have, or lack, phylogenetic signal in a particular group of organisms is important to understanding the formation and functioning of biological communities.
Xing-Zhao Huang   +4 more
doaj   +1 more source

The Shapley value of phylogenetic trees [PDF]

open access: yesJournal of Mathematical Biology, 2007
References added, and a section (calculating the Shapley value of a tree game from its subtrees) was removed for length reasons (request of referee) and may appear in another paper. 16 pages; related work at http://www.math.hmc.edu/~su/papers.html. Journal of Mathematical Biology, to appear.
Haake, Claus-Jochen   +2 more
openaire   +6 more sources

All galls are divided into three or more parts: recursive enumeration of labeled histories for galled trees

open access: yesAlgorithms for Molecular Biology, 2023
Objective In mathematical phylogenetics, a labeled rooted binary tree topology can possess any of a number of labeled histories, each of which represents a possible temporal ordering of its coalescences.
Shaili Mathur, Noah A. Rosenberg
doaj   +1 more source

AMY-tree: an algorithm to use whole genome SNP calling for Y chromosomal phylogenetic applications

open access: yesBMC Genomics, 2013
Background Due to the rapid progress of next-generation sequencing (NGS) facilities, an explosion of human whole genome data will become available in the coming years.
Van Geystelen Anneleen   +2 more
doaj   +1 more source

Characterization of a Branch of the Phylogenetic Tree [PDF]

open access: yesJournal of Theoretical Biology, 2003
We use a combination of analytic models and computer simulations to gain insight into the dynamics of evolution. Our results suggest that certain interesting phenomena should eventually emerge from the fossil record. For example, there should be a ``tortoise and hare effect'': Those genera with the smallest species death rate are likely to survive much
Samuel, Stuart A., Weng, Gezhi
openaire   +3 more sources

Operads and phylogenetic trees

open access: yesTheory and Applications of Categories, 2017
We construct an operad $\mathrm{Phyl}$ whose operations are the edge-labelled trees used in phylogenetics. This operad is the coproduct of $\mathrm{Com}$, the operad for commutative semigroups, and $[0,\infty)$, the operad with unary operations corresponding to nonnegative real numbers, where composition is addition.
Baez, JC, Otter, N
openaire   +4 more sources

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