A Natural Language and Graphics Interface: Results and - download pdf or read online

By Gabriel G. Bes, Thierry Guillotin

This booklet provides very important effects from the ESPRIT undertaking 393 "Construction and Interrogation of data Bases utilizing common Language textual content and snap shots" (ACORD). The venture concerned greater than fifty humans overfive years, and incorporated commercial and educational companions from 3 international locations. the most results of the undertaking is a hugely refined human-machine interface permitting the development and interrogation of a typical wisdom base in English, French, and German, utilizing either typical language and photos. bankruptcy 1 offers an summary of the undertaking. Chapters 2-4 enhance particular concerns bearing on thegrammar versions used (functional grammars and unification categorial grammars). bankruptcy five discusses anaphora solution and bankruptcy 6 textual content new release. bankruptcy 7 explains the combination of textual content and photographs, and bankruptcy eight discusses the information base module. The contributions are theoretically orientated and strongly inquisitive about generalization and the underlying heritage of capability 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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Vl ... ] => fc => Z, [V2 ... ] => bc => W) ( c) ~ ~ - viaFC - via BC [verb. (ImF: {mB) ... ] For example, assume the nominative valency (18a) in the verbal sign telephone Features attribute is as in (l8c), and the lexical sign Jean (18b). (18) (a) (b) Flow of information between "Jean" and "teLephone a la flUe, whose a la flUe" (np:_ :[nom ... ",wIt, i ... j:_) II ~~ C:{(np:_ :[ ... nom or obJ ... VI, V2 ... ]:_) ... }:[verb ... ~/ :([V,.. ] ~ ... j => bc => W) (c) [verb, (i: lex) ... ] The concatenation by FC is allowed (---wI!

Determine their scope and interpret the '&' separator as either 1\ or -, as well as introduce 1. in negative forms. For instance, the InL' formulae in (Y) translateS to : (35) 3E, 3X, 3Y (gar~on (X) 1\ fiUe (Y) 1\ presenter (E, X marie, Y». We assume here the possibility of this translation without saying any more on it. Since this translation procedure cannot be defined on the basis of the order of the sub-formulae corresponding to the scoping operators. t. the order of their sub-formulae are said to be semantically equivalent.

1\, V, - , - , ...... are the classical Boolean connectors (conjunction, disjunction, implication, equivalence, negation), V and 3 are the classical quantifiers. ( d) A set of lexical axioms of one of the following forms. e. 2 t/J(a) Example 1 E is a set of phonological representations of words or complex noun phrases. T = {nom, obj, dat, mod, _}, consists of the valencies: nominative, objective, dative, modifier ; we add '_' which is useful to denote the absence of real linguistic affectation of valency.

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