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Computing a Minimum-Width Square Annulus in Arbitrary Orientation

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WALCOM: Algorithms and Computation (WALCOM 2016)

Part of the book series: Lecture Notes in Computer Science ((LNTCS,volume 9627))

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Abstract

In this paper, we address the problem of computing a minimum-width square annulus in arbitrary orientation that encloses a given set of n points in the plane. A square annulus is the region between two concentric squares. We present an \(O(n^3 \log n)\)-time algorithm that finds such a square annulus over all orientations.

This research was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT & Future Planning (2013R1A1A1A05006927) and by the Ministry of Education (2015R1D1A1A01057220).

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Correspondence to Sang Won Bae .

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Bae, S.W. (2016). Computing a Minimum-Width Square Annulus in Arbitrary Orientation. In: Kaykobad, M., Petreschi, R. (eds) WALCOM: Algorithms and Computation. WALCOM 2016. Lecture Notes in Computer Science(), vol 9627. Springer, Cham. https://doi.org/10.1007/978-3-319-30139-6_11

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  • DOI: https://doi.org/10.1007/978-3-319-30139-6_11

  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-319-30138-9

  • Online ISBN: 978-3-319-30139-6

  • eBook Packages: Computer ScienceComputer Science (R0)

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