Download A Natural Language and Graphics Interface: Results and by Gabriel G. Bes, Thierry Guillotin PDF

By Gabriel G. Bes, Thierry Guillotin

This ebook offers vital effects from the ESPRIT undertaking 393 "Construction and Interrogation of data Bases utilizing usual Language textual content and pix" (ACORD). The venture concerned greater than fifty humans overfive years, and incorporated business and educational companions from 3 nations. the most results of the venture is a hugely refined human-machine interface permitting the development and interrogation of a typical wisdom base in English, French, and German, utilizing either average language and pix. bankruptcy 1 provides an summary of the undertaking. Chapters 2-4 strengthen particular matters touching on thegrammar versions used (functional grammars and unification categorial grammars). bankruptcy five discusses anaphora answer and bankruptcy 6 textual content new release. bankruptcy 7 explains the mixing of textual content and photographs, and bankruptcy eight discusses the data base module. The contributions are theoretically orientated and strongly involved in generalization and the underlying history of power additional advancements.

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Extra info for A Natural Language and Graphics Interface: Results and Perspectives from the ACORD Project

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Where: prod[acc] recovers me, te, nous, vous in accustive position prod[dat] recovers me, te, nous, vous in dative position pro[acc] recovers Ie, la les in accusative position pro[dat] recovers lui. leur. Neg does the same for the different ways to open/close a negative constituent if. French. tive constituent, ne corresponds to the opening of the negation (the necessary "ne" in formal written standard French), neg2 corresponds to a first way to close the negative ("pas") and neg1 is another way to close the negation ("aucun", "rien", "personne", "jamais" ....

5) (a) (b) (c) (d) Sam lit un livre. Lit-il un livre? Quel livre lit Sam? A-t-illu un livre? All other arguments can also appear to the left or to the right of the verb under similar conditions. For example, a lexical non-nominative NP can never be to the left of the verb, but clitics and wh-constituents can. (6) (a) (b) (c) *Le livre lit Sam? Quel livre lit Sam? Sam Ie lit. (with Le livre = Object) (with Quellivre = Object) Second, there seems to be no clear regularities governing the relative ordering of a sequence of arguments.

The set of axioms 0 of the descriptive metalanguage is the formalised knowledge about the object language. It captures observations about the object language but it differs in function and formalism from the particular grammar models which are intended to be associated with the same object language. Control of grammars has both practical and theoretical goals. The practical goals are related to reliability, reusability and modularity requirements on linguistic observations. Reliability is a necessary condition of any NLP practical application.

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