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A Tableau Method with Optimal Complexity for Deciding the Description Logic SHIQ

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Advanced Computational Methods for Knowledge Engineering

Part of the book series: Studies in Computational Intelligence ((SCI,volume 479))

Abstract

We present the first tableau method with an ExpTime (optimal) complexity for checking satisfiability of a knowledge base in the description logic \(\mathcal{SHIQ}\). The complexity is measured using binary representation for numbers. Our method is based on global state caching and integer linear feasibility checking.

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References

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  6. Nguyen, L.A.: Exptime tableaux for the description logic SHIQ based on global state caching and integer linear feasibility checking. arXiv:1205.5838 (2012)

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Correspondence to Linh Anh Nguyen .

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Nguyen, L.A. (2013). A Tableau Method with Optimal Complexity for Deciding the Description Logic SHIQ. In: Nguyen, N., van Do, T., le Thi, H. (eds) Advanced Computational Methods for Knowledge Engineering. Studies in Computational Intelligence, vol 479. Springer, Heidelberg. https://doi.org/10.1007/978-3-319-00293-4_25

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  • DOI: https://doi.org/10.1007/978-3-319-00293-4_25

  • Publisher Name: Springer, Heidelberg

  • Print ISBN: 978-3-319-00292-7

  • Online ISBN: 978-3-319-00293-4

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