On the Relative Complexity of Labelled Modal Tableaux
نویسنده
چکیده
The relative computational complexity of two free-variable labelled modal tableaux (KEM and Single Step Tableaux, SST) is investigated. We discuss the reasons why p-simulation is not a proper measure to compare tableaux-like proof systems, and we propose an improved comparison scale (p-search-simulation). It shown that KEM p-search-simulates SST while SST cannot p-search-simulate KEM.
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ورودعنوان ژورنال:
- Electr. Notes Theor. Comput. Sci.
دوره 78 شماره
صفحات -
تاریخ انتشار 2003