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Generalized FSSP on Hexagonal Tiling: Towards Arbitrary Regular Spaces

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Book cover Cellular Automata and Discrete Complex Systems (AUTOMATA 2014)

Part of the book series: Lecture Notes in Computer Science ((LNTCS,volume 8996))

Abstract

Here we present a solution to the generalized firing squad synchronization problem that works on some class of shapes in the hexagonal tiling of the plane. The solution is obtained from a previous solution which works on grids with either a von Neumann or a Moore neighborhood. Analyzing the construction of this previous solution, we were able to exhibit a parameter that leads us to abstract the solution. First, and for an arbitrary considered neighborhood, we focus our attention on a class of shapes built from this neighborhood, and determine the corresponding parameter value for them. Second, we apply our previous solution with the determined parameter value for the hexagonal neighborhood and show that, indeed, all the considered shapes on the hexagonal tiling synchronizes.

This work is partially supported by the French program ANR 12 BS02 007 01.

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References

  1. Balzer, R.: An 8-state minimal time solution to the firing squad synchronization problem. Inf. Control 10, 22–42 (1967)

    Article  Google Scholar 

  2. Grasselli, A.: Synchronization of cellular arrays: the firing squad problem in two dimensions. Inf. Control 28, 113–124 (1975)

    Article  MathSciNet  MATH  Google Scholar 

  3. Kobayashi, K.: The firing squad synchronization problem for two-dimensional arrays. Inf. Control 34, 177–197 (1977)

    Article  MathSciNet  MATH  Google Scholar 

  4. Maignan, L., Yunès, J.-B.: A spatio-temporal algorithmic point of view on firing squad synchronisation problem. In: Sirakoulis, G.C., Bandini, S. (eds.) ACRI 2012. LNCS, vol. 7495, pp. 101–110. Springer, Heidelberg (2012)

    Chapter  Google Scholar 

  5. Maignan, L., Yunès, J.B.: Moore and von Neumann neighborhood n-dimensional generalized firing squad solutions using fields. In: AFCA 2013 Workshop, CANDAR 2013 Conference, Matsuyama, Japan, 4–6 December 2013

    Google Scholar 

  6. Mazoyer, J.: A six-state minimal time solution to the firing squad synchronization problem. Theoret. Comput. Sci. 50, 183–238 (1987)

    Article  MathSciNet  MATH  Google Scholar 

  7. Moore, E.E.: Sequential Machines, Selected Papers, pp. 213–214. Addison-Wesley, Reading (1964)

    MATH  Google Scholar 

  8. Moore, E.E., Langdon, G.: A generalized firing squad problem. Inf. Control 12, 212–220 (1968)

    Article  MATH  Google Scholar 

  9. Noguchi, K.: Simple 8-state minimal time solution to the firing squad synchronization problem. Theoret. Comput. Sci. 314(3), 303–334 (2004)

    Article  MathSciNet  MATH  Google Scholar 

  10. Róka, Z.: The firing squad synchronization problem on Cayley graphs. In: Hájek, Petr, Wiedermann, Jiří (eds.) MFCS 1995. LNCS, vol. 969, pp. 402–411. Springer, Heidelberg (1995)

    Chapter  Google Scholar 

  11. Romani, F.: Cellular automata synchronization. Inf. Sci. 10, 299–318 (1976)

    Article  MATH  Google Scholar 

  12. Schmidt, H., Worsch, T.: The firing squad synchronization problem with many generals for one-dimensional ca. In: Levy, J.J., Mayr, E.W., Mitchell, J.C. (eds.) TCS 2004. IFIP, vol. 155, pp. 111–124. Springer, Heidelberg (2004)

    Chapter  Google Scholar 

  13. Settle, A., Simon, J.: Smaller solutions for the firing squad. Theoret. Comput. Sci. 276(1), 83–109 (2002)

    Article  MathSciNet  MATH  Google Scholar 

  14. Shinahr, I.: Two- and three-dimensional firing-squad synchronization problems. Inf. Control 24, 163–180 (1974)

    Article  MathSciNet  MATH  Google Scholar 

  15. Szwerinski, H.: Time-optimum solution of the firing-squad-synchronization-problem for \(n\)-dimensional rectangles with the general at an arbitrary position. Theoret. Comput. Sci. 19, 305–320 (1982)

    Article  MathSciNet  MATH  Google Scholar 

  16. Umeo, H.: Recent developments in firing squad synchronization algorithms for two-dimensional cellular automata and their state-efficient implementations. In: AFL, pp. 368–387 (2011)

    Google Scholar 

  17. Yamakawi, T., Amesara, T., Umeo, H.: A note on three-dimensional firing squad synchronization algorithm. In: ITC-CSCC, pp. 773–776 (2008)

    Google Scholar 

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Correspondence to Jean-Baptiste Yunès .

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Maignan, L., Yunès, JB. (2015). Generalized FSSP on Hexagonal Tiling: Towards Arbitrary Regular Spaces. In: Isokawa, T., Imai, K., Matsui, N., Peper, F., Umeo, H. (eds) Cellular Automata and Discrete Complex Systems. AUTOMATA 2014. Lecture Notes in Computer Science(), vol 8996. Springer, Cham. https://doi.org/10.1007/978-3-319-18812-6_7

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  • DOI: https://doi.org/10.1007/978-3-319-18812-6_7

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  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-319-18811-9

  • Online ISBN: 978-3-319-18812-6

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