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informatique et traitement des données - iate.europa.eu
The average stack size of a derivation tree generated by a linear context-free grammar ... The stack size Si(τ) of a derivation tree τ generated by Gi is the maximum number of nodes in the stack during postorder traversing of τ....
général - core.ac.uk -
Nondeterministic ltag derivation tree extractionIn this paper we introduce a naive algorithm for nondeterminisctic LTAG derivation tree extraction from the Penn Treebank and the Proposition Bank....
Nondeterministic ltag derivation tree extractionIn this paper we introduce a naive algorithm for nondeterminisctic LTAG derivation tree extrac-tion from the Penn Treebank and the Proposi-tion Bank....
Nondeterministic ltag derivation tree extractionIn this paper we introduce a naive algorithm for nondeterminisctic LTAG derivation tree extraction from the Penn Treebank and the Proposition Bank....
Enriching the tag derivation tree for semanticsMost of the proposals for semantics in the Tree Adjoining Grammar (TAG) framework suppose that the derivation tree serves as basis for semantics....

Publications scientifiques

Calculs d’unification sur les arbres de dérivation tag, in "taln’08, 15ème conférence sur le traitement automatique des langues naturelles, avignon france
Nous définissons un formalisme, les grammaires rationnelles d’arbres avec traits, et une traduction des grammaires d’arbres adjoints avec traits vers ce nouveau formalisme....
... The derivation trees of a tree adjoining grammar provide a first insight into the sentence semantics, and are thus prime targets for generation systems....
Europe - core.ac.uk - PDF: citeseerx.ist.psu.edu


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