Results 221 to 230 of about 1,017,247 (314)

List 3-coloring on comb-convex and caterpillar-convex bipartite graphs. [PDF]

J Comb Optim
Şen BB, Erlebach T, Yaşar Ö.
europepmc   +1 more source

Bipartite Graphs for Visualization Analysis of Microbiome Data. [PDF]

Evol Bioinform Online, 2016
Sedlar K, Videnska P, Skutkova H, Rychlik I, Provaznik I.   +4 more
europepmc   +1 more source

Treewidth Versus Clique Number. V. Further Connections With Tree‐Independence Number

Journal of Graph Theory, Volume 112, Issue 3, Page 337-351, July 2026.
ABSTRACT We continue the study of ( tw , ω )‐bounded graph classes, that is, hereditary graph classes in which large treewidth is witnessed by the presence of a large clique, and the relation of this property to boundedness of the tree‐independence number, a graph parameter introduced independently by Yolov in 2018 and by Dallard, Milanič, and Štorgel ...
Claire Hilaire, Martin Milanič, Ðorđe Vasić   +2 more
wiley   +1 more source

Further results on the radio number for some construction of the path, complete, and complete bipartite graphs. [PDF]

Heliyon
Mari B, Jeyaraj RS.
europepmc   +1 more source

Geometric Planted Matchings Beyond the Gaussian Model

Random Structures &Algorithms, Volume 68, Issue 4, July 2026.
ABSTRACT We consider the problem of recovering an unknown matching between a set of n$$ n $$ randomly placed points in ℝd$$ {\mathbb{R}}^d $$ and random perturbations of these points. This can be seen as a model for particle tracking and more generally, entity resolution.
Lucas R. Schwengber, Roberto I. Oliveira
wiley   +1 more source

Snowflake: visualizing microbiome abundance tables as multivariate bipartite graphs. [PDF]

Front Bioinform
Peeters J, Bot DM, Rovelo Ruiz G, Aerts J.   +3 more
europepmc   +1 more source

Corrigendum to: Bipartite graphs in systems biology and medicine: a survey of methods and applications. [PDF]

Gigascience, 2020
europepmc   +1 more source

A Unified Framework for Fault‐Tolerant Metric Dimension of Layered Sequential Join Graphs With Applications to Hierarchical Networks

Expert Systems, Volume 43, Issue 7, July 2026.
ABSTRACT Fault‐tolerant monitoring and reliable node identification are essential requirements in modern hierarchical communication systems such as IoT–Fog–Cloud architectures and distributed sensing networks. The fault‐tolerant metric dimension (FTMD) provides an effective graph‐theoretic framework for resilient localization and monitoring in such ...
Ghulam Haidar, Sikander Ali, Murad ul Islam Khan, Altaf Ur Rahman, Wali Khan, Nahaa Eid Alsubaie   +5 more
wiley   +1 more source

Competition and Collaboration in the AI Race: Country‐Level Directional Evidence for Risk Monitoring and Policy

Risk Analysis, Volume 46, Issue 7, July 2026.
ABSTRACT Artificial intelligence (AI) is reshaping national economies, yet country‐level AI–macro relationships remain poorly understood. Using annual data for the United States and China, 1980–2020, we develop a four‐layer triangulation framework—Pattern Causality, Granger causality, VECM‐based cointegration, and lead–lag correlation—to map ...
Pengyu Liu, Stavros K. Stavroglou, Saurabh Mishra, Epameinondas Katsikas, Athanasios A. Pantelous, Bilal M. Ayyub, James H. Lambert   +6 more
wiley   +1 more source

On Dedekind's problem, a sparse version of Sperner's theorem, and antichains of a given size in the Boolean lattice

Journal of the London Mathematical Society, Volume 114, Issue 1, July 2026.
Abstract Dedekind's problem, dating back to 1897, asks for the total number ψ(n)$\psi (n)$ of antichains contained in the Boolean lattice Bn$B_n$ on n$n$ elements. We study Dedekind's problem using a recently developed method based on the cluster expansion from statistical physics, and as a result, obtain several new results on the number and typical ...
Matthew Jenssen, Alexandru Malekshahian, Jinyoung Park   +2 more
wiley   +1 more source