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A Lie-algebraic perspective on Tree-Adjoining Grammars

open access: yes
We provide a novel mathematical implementation of tree-adjoining grammars using two combinatorial definitions of graphs. With this lens, we demonstrate that the adjoining operation defines a pre-Lie operation and subsequently forms a Lie algebra. We demonstrate the utility of this perspective by showing how one of our mathematical formulations of TAG ...
Senturia, Isabella   +2 more
openaire   +2 more sources

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