Abstract
The aim describes the idea of graph-based representation of clauses. This approach follows the Richards idea of graph-based clausal form knowledge representation. Moreover, it enabled to build up the graph-based formal system GCFL (Graph-based Clausal Form Logic) that cannot only illustrate knowledge bases graphically, but also allows us to obtain consequents of a knowledge base in a special graph-based way. The article continues the idea by creation of a graph-based formal system of generating revisable theories following the known Reiter’s default principle of building non-monotonic theories.
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Acknowledgments
The research described here has been financially supported by University of Ostrava grant SGS/PřF/2014. Any opinions, findings and conclusions or recommendations expressed in this material are those of the authors and do not reflect the views of the sponsors.
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Lukasová, A., Žáček, M., Vajgl, M. (2014). Building a Non-monotonic Default Theory in GCFL Graph-Version of RDF. In: Silhavy, R., Senkerik, R., Oplatkova, Z., Silhavy, P., Prokopova, Z. (eds) Modern Trends and Techniques in Computer Science. Advances in Intelligent Systems and Computing, vol 285. Springer, Cham. https://doi.org/10.1007/978-3-319-06740-7_38
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DOI: https://doi.org/10.1007/978-3-319-06740-7_38
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