Results 51 to 60 of about 2,536,304 (342)
On b-edge consecutive edge magic total labeling on trees
Electronic Journal of Graph Theory and Applications, 2022 Let G = (V, E) be a simple, connected, and undirected graph, where V and E are the set of vertices and the set of edges of G. An edge magic total labeling on G is a bijection f : V ∪ E → {1, 2, …, |V|+|E|}, provided that for every uv ∈ E, w(uv)=f(u)+f(v)+
Eunike Setiawan +2 more
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Graph equations for line graphs, total graphs, middle graphs and quasi-total graphs
Discrete Mathematics, 1984 Let G be a simple finite and connected graph with the vertex set V(G) and the edge set X(G). Let V'(G) be the family of all one-point subsets of V(G). Both the line graph L(G) of G and the total graph T(G) of G are standard graph theoretical concepts. The middle graph M(G) of G is the intersection graph of \(V'(G)\cup X(G)\) and the quasi-total graph P(
D. V. S. Sastry, B. Syam Prasad Raju
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ConceptNet 5.5: An Open Multilingual Graph of General Knowledge [PDF]
AAAI Conference on Artificial Intelligence, 2016 Machine learning about language can be improved by supplying it with specific knowledge and sources of external information. We present here a new version of the linked open data resource ConceptNet that is particularly well suited to be used with ...
R. Speer, Joshua Chin, Catherine Havasi
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Visual Analysis of Vehicle Trajectories for Determining Cross-Sectional Load Density
Transactions on Transport Sciences, 2019 The goal of this work was to analyze the behavior of drivers on third class roads with and without horizontal lane marking. The roads have low traffic volume, and therefore a conventional short-term study would not be able to provide enough data. We used
Roman Juránek +4 more
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Journal of Graph Algorithms and Applications, 2005 Summary: The task of drawing subgraphs is often underestimated and they are simply emphasized using different colors or line styles. In this paper, we present an approach for drawing graphs within graphs that first produces a layout for the subgraphs thus increasing their locality.
Paul Holleis +2 more
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BMC Pulmonary Medicine, 2021 Background To explore the long-term trajectories considering pneumonia volumes and lymphocyte counts with individual data in COVID-19. Methods A cohort of 257 convalescent COVID-19 patients (131 male and 126 females) were included.
Nannan Shi +13 more
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Heliyon, 2023 The tessellation problem is interesting to study, especially when it is associated with mathematical concepts. In this study, a graph coloring technique will be applied to solve the problem of wallpaper tessellation decoration. The main objective of this
Dafik +4 more
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The graphs cospectral with the pineapple graph
Discrete Applied Mathematics, 2019 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hatice Topcu +2 more
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Multipartite Ramsey numbers for the union of stars
Electronic Journal of Graph Theory and Applications, 2022 Let s and k be positive integers with k ≥ 2 and G1, G2, …, Gk be simple graphs. The set multipartite Ramsey number, denoted by Ms(G1, G2, …, Gk), is the smallest positive integer c such that any k-coloring of the edges of Kc × s contains a monochromatic ...
I Wayan Palton Anuwiksa +2 more
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Convolutional 2D Knowledge Graph Embeddings [PDF]
AAAI Conference on Artificial Intelligence, 2017 Link prediction for knowledge graphs is the task of predicting missing relationships between entities. Previous work on link prediction has focused on shallow, fast models which can scale to large knowledge graphs.
Tim Dettmers +3 more
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