The method of proving refutational completeness via semantic trees is extended to cope with some new proof search refinements of resolution. It is also shown that a broad class of refinements can be combined with various deletion rules and a strong restriction on factoring without loosing completeness.
CITATION STYLE
Fermüller, C. G. (1996). Semantic trees revisited: Some new completeness results. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 1104, pp. 568–582). Springer Verlag. https://doi.org/10.1007/3-540-61511-3_114
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