Results 21 to 30 of about 978,529 (303)
Coloring Delaunay-edges and their generalizations [PDF]
Computational Geometry, 2021 We consider geometric hypergraphs whose vertex set is a finite set of points (e.g., in the plane), and whose hyperedges are the intersections of this set with a family of geometric regions (e.g., axis-parallel rectangles). A typical coloring problem for such geometric hypergraphs asks, given an integer $k$, for the existence of an integer $m=m(k ...
Eyal Ackerman +2 more
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Edge Coloring Of Complement Bipolar Fuzzy Graphs
Ratio Mathematica, 2023 : Graph coloring is one of the most important problems of combinatorial optimization. Many problems of practical interest can be modeled as coloring problems.
S. Yahya Mohamed, Subashini N
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Neighbor Distinguishing Colorings of Graphs with the Restriction for Maximum Average Degree
Axioms, 2023 Neighbor distinguishing colorings of graphs represent powerful tools for solving the channel assignment problem in wireless communication networks. They consist of two forms of coloring: neighbor distinguishing edge coloring, and neighbor distinguishing ...
Jingjing Huo +3 more
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Parallel Algorithms for the Edge-Coloring and Edge-Coloring Update Problems [PDF]
Journal of Parallel and Distributed Computing, 1996 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Weifa Liang +2 more
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On Colorful Edge Triples in Edge-Colored Complete Graphs [PDF]
Graphs and Combinatorics, 2020 AbstractAn edge-coloring of the complete graph $$K_n$$ K n we call F-caring if it leaves no F-subgraph of $$K_n$$ K n monochromatic and at the same time every subset of |V(F)| vertices contains in it at least one completely multicolored version of F. For the first two meaningful cases, when $$F=K_{1,3}$$ F = K 1 , 3 and $$F=P_4$$ F = P 4
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Restrained star edge coloring of graphs and its application in optimal & safe storage practices
Ratio Mathematica, 2023 In this paper we introduce the concept of restrained star edge coloring of graphs by restraining the conditions of the star coloring of graphs. The restrained star edge coloring of graphs is a path based graph coloring which is said to be proper if all ...
W. Evangeline Lydia +1 more
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Locally irregular edge-coloring of subcubic graphs [PDF]
, 2022 A graph is {\em locally irregular} if no two adjacent vertices have the same degree. A {\em locally irregular edge-coloring} of a graph $G$ is such an (improper) edge-coloring that the edges of any fixed color induce a locally irregular graph.
Maceková, Mária +5 more
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Planar graphs with $\Delta \geq 7$ and no triangle adjacent to a $C_4$ are minimally edge and total choosable [PDF]
Discrete Mathematics & Theoretical Computer Science, 2016 For planar graphs, we consider the problems of list edge coloring and list total coloring. Edge coloring is the problem of coloring the edges while ensuring that two edges that are adjacent receive different colors.
Marthe Bonamy +2 more
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Complexity and algorithms for injective edge-coloring in graphs
, 2021 International audienceAn injective k-edge-coloring of a graph G is an assignment of colors, i.e. integers in {1,. .. , k}, to the edges of G such that any two edges each incident with one distinct endpoint of a third edge, receive distinct colors.
Hocquard, Hervé +5 more
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Community detection with colored edges [PDF]
2016 IEEE International Symposium on Information Theory (ISIT), 2016 In this paper, we prove a sharp limit on the community detection problem with colored edges. We assume two equal-sized communities and there are $m$ different types of edges. If two vertices are in the same community, the distribution of edges follows $p_i=α_i\log{n}/n$ for $1\leq i \leq m$, otherwise the distribution of edges is $q_i=β_i\log{n}/n$ for
Narae Ryu, Sae-Young Chung
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