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The point-set embeddability problem for plane graphs

Published: 17 June 2012 Publication History

Abstract

In this paper, we study the point-set-embeddability-problem, i.e., given a planar graph and a set of points, is there a mapping of the vertices to the points such that the resulting straight-line drawing is planar? It was known that this problem is NP-hard if the embedding can be chosen, but becomes polynomial for triangulated graphs of treewidth 3. We show here that in fact it can be answered for all planar graphs with a fixed combinatorial embedding that have constant treewidth and constant face-degree.
We also prove that as soon as one of the conditions is dropped (i.e., either the treewidth is unbounded or some faces have large degrees), point-set-embeddability with a fixed embedding becomes NP-hard. The NP-hardness holds even for a 3-connected planar graph with constant treewidth, triangulated planar graphs, or 2-connected outer-planar graphs.

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Cited By

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  • (2019)A SAT Approach to BranchwidthACM Transactions on Computational Logic10.1145/332615920:3(1-24)Online publication date: 31-May-2019
  • (2018)Inapproximability of Rank, Clique, Boolean, and Maximum Induced Matching-Widths under Small Set Expansion HypothesisAlgorithms10.3390/a1111017311:11(173)Online publication date: 31-Oct-2018
  • (2016)Optimal point-set embedding of wheel graphs and a sub-class of 3-treesJapan Journal of Industrial and Applied Mathematics10.1007/s13160-016-0232-x33:3(621-628)Online publication date: 25-Nov-2016
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    cover image ACM Conferences
    SoCG '12: Proceedings of the twenty-eighth annual symposium on Computational geometry
    June 2012
    436 pages
    ISBN:9781450312998
    DOI:10.1145/2261250
    Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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    Publication History

    Published: 17 June 2012

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    Author Tags

    1. carving width
    2. graph drawing
    3. point-set embedding

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    • Research-article

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    SoCG '12
    SoCG '12: Symposium on Computational Geometry 2012
    June 17 - 20, 2012
    North Carolina, Chapel Hill, USA

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    Cited By

    View all
    • (2019)A SAT Approach to BranchwidthACM Transactions on Computational Logic10.1145/332615920:3(1-24)Online publication date: 31-May-2019
    • (2018)Inapproximability of Rank, Clique, Boolean, and Maximum Induced Matching-Widths under Small Set Expansion HypothesisAlgorithms10.3390/a1111017311:11(173)Online publication date: 31-Oct-2018
    • (2016)Optimal point-set embedding of wheel graphs and a sub-class of 3-treesJapan Journal of Industrial and Applied Mathematics10.1007/s13160-016-0232-x33:3(621-628)Online publication date: 25-Nov-2016
    • (2014)Embedding Four-Directional Paths on Convex Point SetsRevised Selected Papers of the 22nd International Symposium on Graph Drawing - Volume 887110.1007/978-3-662-45803-7_30(355-366)Online publication date: 24-Sep-2014
    • (2013)Universal point sets for planar three-treesProceedings of the 13th international conference on Algorithms and Data Structures10.1007/978-3-642-40104-6_30(341-352)Online publication date: 12-Aug-2013
    • (2013)Plane 3-treesProceedings of the 13th international conference on Algorithms and Data Structures10.1007/978-3-642-40104-6_26(291-303)Online publication date: 12-Aug-2013
    • (2012)Point-Set embeddability of 2-colored treesProceedings of the 20th international conference on Graph Drawing10.1007/978-3-642-36763-2_26(291-302)Online publication date: 19-Sep-2012
    • (2012)Kinetic and stationary point-set embeddability for plane graphsProceedings of the 20th international conference on Graph Drawing10.1007/978-3-642-36763-2_25(279-290)Online publication date: 19-Sep-2012

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