Bridging the Gap Between Underspecification Formalisms: Hole Semantics as Dominance Constraints
نویسندگان
چکیده
We define a back-and-forth translation between Hole Semantics and dominance constraints, two formalisms used in underspecified semantics. There are fundamental differences between the two, but we show that they disappear on practically useful descriptions. Our encoding bridges a gap between two underspecification formalisms, and speeds up the processing of Hole Semantics.
منابع مشابه
Underspecification formalisms: Hole semantics as dominance constraints
We define a back-and-forth translation between Hole Semantics and dominance constraints, two formalisms used in underspecified semantics. There are fundamental differences between the two, but we show that they disappear on practically useful descriptions. Our encoding bridges a gap between two underspecification formalisms, and speeds up the processing of Hole Semantics.
متن کاملBridging the Gap Between Underspecification Formalisms: Minimal Recursion Semantics as Dominance Constraints
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, by translation into normal dominance constraints.
متن کاملBridging the Gap Between Underspecification Formalisms: Minimal Recursion Semantics as Dominance Constraints
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.
متن کاملBridging the Gap Between Underspecification Formalisms: Minimal Recursion Semantics as Dominance Constraints
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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In recent years a variety of representation formalisms have been proposed that support the construction of underspecified semantic representations, such as Quasi-Logical Form, Underspecified Logical Form, Underspecified Discourse Representation Theory, Minimal Recursion Semantics, Ontological Promiscuity, Hole Semantics, the Constraint Language for Lambda Structures, and Normal Dominance Constr...
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