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An Iterative Matrix-Based Procedure for Finding the Shannon Cover for Constrained Sequences

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Telecommunications and Networking - ICT 2004 (ICT 2004)

Part of the book series: Lecture Notes in Computer Science ((LNCS,volume 3124))

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Abstract

In many applications such as coding for magnetic and optical recording, the determination of the graph with the fewest vertices (i.e., the Shannon cover) presenting a given set of constrained sequences (i.e., shift of finite type) is very important. The main contribution of this paper is an efficient iterative vertex-minimization algorithm, which manipulates the symbolic adjacency matrix associated with an initial graph presenting a shift of finite type. A characterization of this initial graph is given. By using the matrix representation, the minimization procedure to finding the Shannon cover becomes easy to implement using a symbolic manipulation program, such as Maple.

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References

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© 2004 Springer-Verlag Berlin Heidelberg

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Chaves, D.P.B., Pimentel, C., Uchôa-Filho, B.F. (2004). An Iterative Matrix-Based Procedure for Finding the Shannon Cover for Constrained Sequences. In: de Souza, J.N., Dini, P., Lorenz, P. (eds) Telecommunications and Networking - ICT 2004. ICT 2004. Lecture Notes in Computer Science, vol 3124. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-27824-5_13

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  • DOI: https://doi.org/10.1007/978-3-540-27824-5_13

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-22571-3

  • Online ISBN: 978-3-540-27824-5

  • eBook Packages: Springer Book Archive

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