Parallel algorithms for free and associative-commutative unification
A survey of algorithms for free unification is given, followed by an overview of the computability and complexity of unification problems. Second-order unification is known to be undecidable, and a proof is given that the first-order problem is also undecidable under an arbitrary set of axioms. A n...
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| Format: | Thesis |
| Language: | English |
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1989
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