Sökning: "PMCFG"

Hittade 2 avhandlingar innehållade ordet PMCFG.

  1. 1. The Mechanics of the Grammatical Framework

    Författare :Krasimir Angelov; Chalmers tekniska högskola; []
    Nyckelord :HUMANIORA; HUMANITIES; NATURVETENSKAP; NATURAL SCIENCES; type theory; PMCFG; natural language processing; Grammatical Framework;

    Sammanfattning : Grammatical Framework (GF) is a well known theoretical framework and a mature programming language for the description of natural languages. The GF community is growing rapidly and the range of applications is expanding. LÄS MER

  3. 2. Expressivity and Complexity of the Grammatical Framework

    Författare :Peter Ljunglöf; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Grammatical Framework; generalized context-free grammar; multiple context-free grammar; context-free rewriting systems; type theory; expressive power; abstract syntax; linearization; parsing; context-free rewriting systems;

    Sammanfattning : This thesis investigates the expressive power and parsing complexity of the Grammatical Framework (GF), a formalism originally designed for displaying formal propositions and proofs in natural language. This is done by relating GF with two more well-known grammar formalisms; Generalized Context-Free Grammar (GCFG), best seen as a framework for describing various grammar formalisms; and Parallel Multiple Context-Free Grammar (PMCFG), an instance of GCFG. LÄS MER