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2013

Lambda Dependency-Based Compositional Semantics

Liang, Percy

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This short note presents a new formal language, lambda dependency-based compositional semantics (lambda DCS) for representing logical forms in semantic parsing.

By eliminating variables and making existential quantification implicit, lambda DCS logical forms are generally more compact than those in lambda calculus.

Lambda Dependency-Based Compositional Semantics · Around

Built on

From Discourse to Logic: An Introduction to the Model-theoretic Semantics of Natural Language, Formal Logic and Discourse Representation Theory
H. Kamp and U. Reyle · 1993
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Combining montague semantics and discourse representation
R. Muskens · 1996
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Type-Logical Semantics
B. Carpenter · 1998
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