Results 31 to 40 of about 2,969,729 (299)
Sequences of spanning trees and a fixed tree theorem
Computational Geometry, 2002 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Oswin Aichholzer +2 more
openaire +1 more source
mbonsai: Application Package for Sequence Classification by Tree Methodology
Journal 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
Draft genome sequence of the rubber tree
BMC 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
Level number sequences for trees
Discrete Mathematics, 1987 Define the level of a node v in a rooted tree t as the number of nodes on the chain connecting v to the root of t (including both end nodes). The level number sequence of a tree t describes the numbers \(n_ 1,n_ 2,..\). of nodes at the different levels 1,2,....
Philippe Flajolet, Helmut Prodinger
openaire +2 more sources
Sequence Comparison Alignment-Free Approach Based on Suffix Tree and L-Words Frequency
The 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
Frontiers 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
Component trees for image sequences and streams [PDF]
Pattern Recognition Letters, 2020 Abstract Morphological hierarchies now form a well-established framework for (still) image modeling and processing. However, their extension to time-related data remains largely unexplored. In this paper, we address such a topic and show how to analyze image sequences with tree-based representations.
Tuna, Caglayan +3 more
openaire +4 more sources
Estimating dispersal rates and locating genetic ancestors with genome-wide genealogies
eLifeSpatial 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
Tree Rings and Forest Mensuration: How Can They Document Trends in Forest Health and Productivity?
, 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 +5 more sources
SNP identification from RNA sequencing and linkage map construction of rubber tree for anchoring the draft genome. [PDF]
PLoS ONE, 2015 Hevea brasiliensis, or rubber tree, is an important crop species that accounts for the majority of natural latex production. The rubber tree nuclear genome consists of 18 chromosomes and is roughly 2.15 Gb.
Jeremy R Shearman +8 more
doaj +1 more source