Palette Sparsification Beyond Vertex Coloring

N Alon, S Assadi - arXiv preprint arXiv:2006.10456, 2020 - arxiv.org
… ” of graph coloring where every vertex v can only be colored from a list of colors with size …
Oε(log n) colors per vertex is sufficient for proper coloring of any graph with high probability …

Palette Sparsification for Graphs with Sparse Neighborhoods

A Dhawan - arXiv preprint arXiv:2408.08256, 2024 - arxiv.org
graph coloring problems admit similar palette sparsification … consider palette sparsification
of the O(∆/log(∆/√k))-coloring … bounds for list coloring (and correspondence coloring) locally …

Simple vertex coloring algorithms

J Morris, F Song - arXiv preprint arXiv:2102.07089, 2021 - arxiv.org
… In particular, we do not need the heavy machinery such as palette sparsification and list-coloring
in existing classical algorithms. We overview our results below, and see also Table 1 for …

Sublinear algorithms for (Δ+ 1) vertex coloring

S Assadi, Y Chen, S Khanna - Proceedings of the Thirtieth Annual ACM-SIAM …, 2019 - SIAM
… -algorithm is to “sparsify” the (∆ + 1) coloring problem to a listcoloring problem with lists/palletes …
clique Ci in G and a partial coloring C3, we define a palette-graph Hi of the almost-clique …

Coloring in the Congested Clique Model

M Parter - arXiv preprint arXiv:1805.02457, 2018 - arxiv.org
coloring problem is the (∆ + 1) vertex coloring in which all nodes are given the same palette
of ∆ + 1 colors, … To handle large degree graphs, we design a graph sparsification technique …

Near-optimal distributed degree+ 1 coloring

MM Halldórsson, F Kuhn, A Nolin… - Proceedings of the 54th …, 2022 - dl.acm.org
… diately leads to a palette sparsification theorem for D1LC when … The distributed vertex
coloring problem is one of the defining … additional challenges that go beyond slack generation. It …

Streaming edge coloring with asymptotically optimal colors

S Behnezhad, M Saneian - arXiv preprint arXiv:2305.01714, 2023 - arxiv.org
… cuts [30, 8], this is to our knowledge its first application in graph coloring. … 1, which works
under vertex arrivals, for each of the k subgraphs Hi all in parallel, using disjoint color palettes. …

Coloring locally sparse graphs

J Anderson, A Dhawan, A Kuchukova - arXiv preprint arXiv:2402.19271, 2024 - arxiv.org
… , Rubin, and Taylor [ERT79], list coloring is a generalization of graph coloring in which each
vertex is assigned a color from its own predetermined list of colors. Formally, L : V (G) → 2N …

Round and Communication Efficient Graph Coloring

YJ Chang, G Mishra, HT Nguyen, FD Salim - arXiv preprint arXiv …, 2024 - arxiv.org
graph coloring, focusing specifically on the vertex and edge coloring problems in n-vertex
According to the palette sparsification theorem, the sparsified instance will have O (|Z| · log2 …

Adversarially robust coloring for graph streams

A Chakrabarti, P Ghosh, M Stoeckl - arXiv preprint arXiv:2109.11130, 2021 - arxiv.org
… look beyond estimating some monotone function of the graph with … k problem to graph
coloring, we focus on a special case of … We proceed to describe our palette-sparsification-based …