Results 21 to 30 of about 1,226,857 (290)

Some Special Sequences in Fuzzy Graphs

open access: yesFuzzy Information and Engineering, 2016
In a fuzzy graph, the edges are mainly classified into α, β and δ. In this paper, some sequences in fuzzy graphs are introduced, whose concepts are based on the classification of edges.
Jill K. Mathew, Sunil Mathew
doaj   +1 more source

Random trees constructed by aggregation [PDF]

open access: yes, 2016
We study a general procedure that builds random $\mathbb R$-trees by gluing recursively a new branch on a uniform point of the pre-existing tree.
Curien, Nicolas, Haas, Bénédicte
core   +3 more sources

Characterization of PsmiR319 during flower development in early- and late-flowering tree peonies cultivars

open access: yesPlant Signaling & Behavior, 2022
The flowering period is the most important ornamental trait of tree peony, while industrial development of tree peony has been limited by short flowering period. miR319 plays an important regulatory role in plant flowering.
Chenjie Zhang   +5 more
doaj   +1 more source

A Monte Carlo tree search-based method for decision making of generator serial restoration sequence

open access: yesFrontiers in Energy Research, 2023
Reasonable generator serial restoration sequence is a key issue to the system restoration following blackouts. This paper proposed an optimization method for the decision making of generator serial restoration sequence based on Monte Carlo tree search ...
Wenwen Xu   +4 more
doaj   +1 more source

Efficient Exploration of the Space of Reconciled Gene Trees [PDF]

open access: yes, 2013
Gene trees record the combination of gene level events, such as duplication, transfer and loss, and species level events, such as speciation and extinction.
Boussau, Bastien   +4 more
core   +6 more sources

Assembly Sequence Planning by Probabilistic Tree Transformation

open access: yesEmitter: International Journal of Engineering Technology, 2018
Various types of computer systems including CAD/CAM systems have been introduced in machine industry. Some of the systems can handle assembly sequence planning, however it requires long time for planning.
Takeshi Murayama   +3 more
doaj   +1 more source

Identification, characterization and expression profiles of PSEN2 in the Chinese tree shrew (Tupaia belangeri chinensis) [PDF]

open access: yesJournal of Integrative Neuroscience, 2020
The gene PSEN2 encodes presenilin-2, a subunit of γ-secretase. Mutations in PSEN2 are not only related to Alzheimer's disease but are also involved in other diseases.
Mingxue Li, Wenguang Wang, Dexuan Kuang, Leiying Ruan, Xiaohui Li, Xin Huang, Xiaomei Sun, Jiejie Dai, Caixia Lu
doaj   +1 more source

Bijection between 20-Dyck path and ternary tree [PDF]

open access: yesJournal of Hebei University of Science and Technology
In order to expand the basic theory of Dyck path and ternary tree, the bijection and counting problems between the 20-Dyck path and the ternary tree with n inliers were studied.
Jiahe WANG   +3 more
doaj   +1 more source

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

Improved Semantic Representations From Tree-Structured Long Short-Term Memory Networks [PDF]

open access: yes, 2015
Because of their superior ability to preserve sequence information over time, Long Short-Term Memory (LSTM) networks, a type of recurrent neural network with a more complex computational unit, have obtained strong results on a variety of sequence ...
Manning, Christopher D.   +2 more
core   +1 more source

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