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Context unification with one context variable
2010
Journal of symbolic computation
The context unification problem is a generalization of standard term unification. It consists of finding a unifier for a set of term equations containing first-order variables and context variables. In this paper we analyze the special case of context unification where the use of at most one context variable is allowed and show that it is in NP. The motivation for investigating this subcase of context unification is interprocedural program analysis for programs described using arbitrary terms,
doi:10.1016/j.jsc.2008.10.005
fatcat:wv6ggga5pvcpdmewrgi67pmu5e