Results 51 to 60 of about 34,680 (295)

The list chromatic number of graphs with small clique number [PDF]

open access: yesJ. Comb. Theory B, 2017
We prove that every triangle-free graph with maximum degree $\Delta$ has list chromatic number at most $(1+o(1))\frac{\Delta}{\ln \Delta}$. This matches the best-known bound for graphs of girth at least 5.
Michael Molloy
semanticscholar   +1 more source

Beyond Pairwise Interactions: Higher-Order Q-Analysis of fMRI-Based Brain Functional Networks in Patients With Major Depressive Disorder

open access: yesIEEE Access
Major depressive disorder (MDD) is associated with complex disruptions in brain function, yet the underlying neural mechanisms remain incompletely understood. Traditional approaches to studying functional brain networks have primarily focused on pairwise
Semen A. Kurkin   +6 more
doaj   +1 more source

The maximum clique interdiction problem

open access: yesEuropean Journal of Operational Research, 2019
Given a graph G and an interdiction budget k, the Maximum Clique Interdiction Problem asks to find a subset of at most k vertices to remove from G so that the size of the maximum clique in the remaining graph is minimized.
Fabio Furini   +3 more
semanticscholar   +1 more source

Quantitative proteomics identifies clusterin as a novel biomarker for atherosclerosis

open access: yesAnimal Models and Experimental Medicine, EarlyView.
This schematic illustrates the proposed mechanism. In advanced atherosclerotic lesions, upregulated CLU on the cell surface activates low‐density lipoprotein (LDL) receptor‐related protein 1 (LRP1). This interaction triggers the phosphorylation and activation of AKT.
Dengfeng Ding   +10 more
wiley   +1 more source

An Efficient Influence Maximization Algorithm Based on Clique in Social Networks

open access: yesIEEE Access, 2019
Influence Maximization is to find a subset of influential nodes so that they can spread influence to the largest range in a network. The study on influence maximization is of great importance, and many solutions have been developed, including greedy ...
Huan Li   +3 more
doaj   +1 more source

Split Clique Graph Complexity [PDF]

open access: yesTheoretical Computer Science, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Alcón, Liliana Graciela   +3 more
openaire   +3 more sources

Detecting cryptic ghost lineage introgression in four‐taxon genomic datasets

open access: yesApplications in Plant Sciences, EarlyView.
Abstract Premise Hybridization and introgression are pervasive evolutionary forces that have played fundamental roles in shaping the diversity of wild and domesticated plants. Four‐taxon tests for introgression provide a reliable framework for detecting signatures of ancient introgression from genomic data, which have played an important role in ...
Evan S. Forsythe   +3 more
wiley   +1 more source

A new species of Lonchidiidae (Hybodontiformes) from the Late Jurassic of Brazil (Aliança Formation, Jatobá Basin)

open access: yesThe Anatomical Record, EarlyView.
Abstract The Aliança Formation (Jatobá Basin) represents lacustrine deposits formed in oxygenated waters that hosted a diverse fauna, including Hybodontiform sharks. Within this group, the Family Lonchidiidae comprises 11 valid genera, with Parvodus previously reported in Brazilian deposits from the Brejo Santo Formation (Araripe Basin, Late Jurassic ...
Larissa de Souza Ribeiro   +1 more
wiley   +1 more source

ANALISIS JARINGAN KOMUNIKASI RISIKO PETANI BAWANG MERAH: STUDI KASUS KELOMPOK TANI RINDU ALAM DESA CIKAWAO, PROVINSI JAWA BARAT

open access: yesJurnal Agrisep, 2018
Risk perceptions needs to be developed through risk communication. Without it, farmers' awareness risks is low. The paper is aimed to explain risk communication in Rindu Alam Farmer Group using Social Network Analysis (SNA) Method.
Raesa Harlina   +2 more
doaj   +1 more source

Auxiliary-Function-Based Independent Vector Analysis Using Generalized Inter-Clique Dependence Source Models With Clique Variance Estimation

open access: yesIEEE Access, 2020
By introducing a frequency dependence source prior including full-band and clique models, independent vector analysis (IVA) has been successfully used for convolutive blind source separation (BSS). In addition, independent low-rank matrix analysis (ILRMA)
Ui-Hyeop Shin, Hyung-Min Park
doaj   +1 more source

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