Results 71 to 80 of about 1,080,603 (189)

Treetopes and Their Graphs [PDF]

open access: yesDiscrete & Computational Geometry, 2015
16 pages, 8 figures. To appear at 27th ACM-SIAM Symp. on Discrete Algorithms (SODA 2016)
openaire   +7 more sources

SpaGraphCCI: Spatial cell–cell communication inference through GAT‐based co‐convolutional feature integration

open access: yesIET Systems Biology
Spatially resolved transcriptomics technologies potentially provide the extra spatial position information and tissue image to better infer spatial cell–cell interactions (CCIs) in processes such as tissue homeostasis, development, and disease ...
Han Zhang   +9 more
doaj   +1 more source

Decision Support for Optimal Repositioning of Containers in a Feeder System

open access: yesPromet (Zagreb), 2008
The transport of empty containers represents a seriousproblem in the fast growing sphere of maritime container transport.The most widespread type of container transport organizationin maritime transport is the hub and spoke mode, whichenables the ...
Danijela Tuljak-Suban, Elen Twrdy
doaj   +1 more source

On some metric properties of supertoken graphs

open access: yes
In this paper, we construct two infinite families of graphs and , where, in both cases, a vertex label is with . We provide a tight lower bound on the metric dimension of .
Baskoro, Edy Tri   +3 more
core   +1 more source

On MultiAspect graphs

open access: yesTheoretical Computer Science, 2016
Different graph generalizations have been recently used in an ad-hoc manner to represent multilayer networks, i.e. systems formed by distinct layers where each layer can be seen as a network. Similar constructions have also been used to represent time-varying networks.
Klaus Wehmuth   +2 more
openaire   +5 more sources

Weighted Graphs and Fuzzy Graphs

open access: yes, 2023
It has been shown in literature that in the two-dimensional case, the lattices of truth values considered are pairwise isomorphic, and so are the corresponding families of fuzzy sets. Therefore, each result for one of these types of fuzzy sets can be directly rewritten for each (isomorphic) type of fuzzy sets.
Mathew, Sunil   +2 more
openaire   +3 more sources

Dynamic network participation of functional connectivity hubs assessed by resting-state fMRI

open access: yesFrontiers in Human Neuroscience, 2014
Network studies of large-scale brain connectivity have demonstrated that highly connected areas, or ‘hubs’, are a key feature of human functional and structural brain organization.
Alexander eSchaefer   +10 more
doaj   +1 more source

Temporal Graph Traversals Using Reinforcement Learning With Proximal Policy Optimization

open access: yesIEEE Access, 2020
Graphs in real-world applications are dynamic both in terms of structures and inputs. Information discovery in such networks, which present dense and deeply connected patterns locally and sparsity globally can be time consuming and computationally costly.
Samuel Henrique Silva   +2 more
doaj   +1 more source

Negation Switching Equivalence in Signed Graphs [PDF]

open access: yes, 2010
Unless mentioned or defined otherwise, for all terminology and notion in graph theory the reader is refer to [8].
Reddy, Siva Kota
core   +1 more source

Equistable graphs, general partition graphs, triangle graphs, and graph products

open access: yesDiscrete Applied Mathematics, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Stefko Miklavic, Martin Milanic
openaire   +2 more sources

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