Results 31 to 40 of about 3,088,273 (255)

Fast Abrupt-point Detection Method Based on Multistage Haar Wavelet Transform and KS Statistic [PDF]

open access: yesJisuanji gongcheng, 2018
Combined with multi-level Haar wavelet transform and KS statistic theory, this paper proposes a fast detection method for time series data abrupt-point,that names as HWKS.The mean binary search tree and the difference binary search tree are constructed ...
SONG Qiaohong,QI Jinpeng,ZHANG Yu
doaj   +1 more source

Implementation of Bayesian inference MCMC algorithm in phylogenetic analysis of Dipterocarpaceae family

open access: yesJurnal Ilmiah SINERGI, 2023
Dipterocarpaceae is one of the most prominent plant families, with more than 500 members of species. This family mostly used timber plants for housing, making ships, decking, and primary materials for making furniture. In Indonesia, many Dipterocarpaceae
Mirna Yunita   +2 more
doaj   +1 more source

Taxonomic colouring of phylogenetic trees of protein sequences

open access: yesBMC Bioinformatics, 2006
Background Phylogenetic analyses of protein families are used to define the evolutionary relationships between homologous proteins. The interpretation of protein-sequence phylogenetic trees requires the examination of the taxonomic properties of the ...
Andrade-Navarro Miguel A   +2 more
doaj   +1 more source

mbonsai: Application Package for Sequence Classification by Tree Methodology

open access: yesJournal of Statistical Software, 2018
In many applications such as transaction data analysis, the classification of long chains of sequences is required. For example, brand purchase history in customer transaction data is in a form like AABCABAA, where A, B, and C are brands of a consumer ...
Yukinobu Hamuro   +3 more
doaj   +1 more source

Tree Rings and Forest Mensuration: How Can They Document Trends in Forest Health and Productivity?

open access: yes, 1986
A workshop sponsored by the National Council of the Paper Industry for Air and Stream Improvement (NCASI) and the National Vegetation Survey - EPA/USFS Forest Response Program.
University of Arizona. Laboratory of Tree-Ring Research.
core   +4 more sources

Draft genome sequence of the rubber tree Hevea brasiliensis

open access: yesBMC Genomics, 2013
Background Hevea brasiliensis, a member of the Euphorbiaceae family, is the major commercial source of natural rubber (NR). NR is a latex polymer with high elasticity, flexibility, and resilience that has played a critical role in the world economy since
Rahman Ahmad Yamin Abdul   +28 more
doaj   +1 more source

Sequence Comparison Alignment-Free Approach Based on Suffix Tree and L-Words Frequency

open access: yesThe Scientific World Journal, 2012
The vast majority of methods available for sequence comparison rely on a first sequence alignment step, which requires a number of assumptions on evolutionary history and is sometimes very difficult or impossible to perform due to the abundance of gaps ...
Inês Soares, Ana Goios, António Amorim
doaj   +1 more source

Estimating dispersal rates and locating genetic ancestors with genome-wide genealogies

open access: yeseLife
Spatial patterns in genetic diversity are shaped by individuals dispersing from their parents and larger-scale population movements. It has long been appreciated that these patterns of movement shape the underlying genealogies along the genome leading to
Matthew Osmond, Graham Coop
doaj   +1 more source

Host biology and genomic properties of Plumeria mosaic virus, a tobamovirus discovered in a temple tree in India co-infecting with frangipani mosaic virus

open access: yesFrontiers in Microbiology, 2022
Temple tree (Plumeria rubra f. acutifolia), an important fragrant-flower tree extensively used in the urban landscaping is known to be infected with a tobamovirus, frangipani mosaic virus (FrMV).
Alok Kumar   +4 more
doaj   +1 more source

Natural Language Generation Using Dependency Tree Decoding for Spoken Dialog Systems

open access: yesIEEE Access, 2019
In this paper, we propose a new natural language generation (NLG) method for spoken dialog systems and demonstrate its capacity. Studies on NLG often employ sequence decoding, which generates the words comprising a sentence in sequential order and uses ...
Youngmin Park, Sangwoo Kang
doaj   +1 more source

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