Treating ellipsis : two abstract categorial grammar perspectives (Traitements d'ellipses : deux approches par les grammaires catégorielles abstraites) [in French]

Treating ellipsis : two abstract categorial grammar perspectives The treatment of ellipsis in models of the syntax-semantics interface is troublesome as the linguistic material removed in the phonologic interpretation is still necessary in the semantics. Examples are particular cases of coordination, especially the ones involving verbal phrase ellipsis or subject elision. We show a way to use abstract categorial grammars so as to implement a pattern we call extraction/instantiation in order to deal with some of these phenomena ; we exhibit two different constructions of this principle into ACGs. MOTS-CLÉS : ellipse, coordination, interface syntaxe-sémantique, grammaires catégorielles abstraites, grammaires d’arbres adjoints, grammaires IO d’arbres.