A Computing Procedure for Quantification Theory
Journal of the ACM (JACM)
A Machine-Oriented Logic Based on the Resolution Principle
Journal of the ACM (JACM)
Efficiency and Completeness of the Set of Support Strategy in Theorem Proving
Journal of the ACM (JACM)
A Proof Procedure Using Connection Graphs
Journal of the ACM (JACM)
The predicate elimination strategy in theorem proving
STOC '70 Proceedings of the second annual ACM symposium on Theory of computing
The application of theorem proving to question-answering systems
The application of theorem proving to question-answering systems
The unit preference strategy in theorem proving
AFIPS '64 (Fall, part I) Proceedings of the October 27-29, 1964, fall joint computer conference, part I
STRIPS: a new approach to the application of theorem proving to problem solving
IJCAI'71 Proceedings of the 2nd international joint conference on Artificial intelligence
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The operation of a deletion-directed search strategy for resolution-based proof procedures is discussed. The strategy attempts to determine the satisfiability of a set of input clauses while at the same time minimizing the cardinality of the set of retained clauses. Distribution, a new clause deletion rule which is fundamental to the operation of the search strategy, is also described.