Bridging the Gap Between Underspecification Formalisms: Minimal Recursion Semantics as Dominance Constraints
Abstract
Minimal Recursion Semantics (MRS) is the standard formalism used in large-scale HPSG grammars to model underspecified semantics. We present the first provably efficient algorithm to enumerate the readings of MRS structures. It is obtained by translating MRS into normal dominance constraints for which efficient algorithms exist.
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