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Computational Linguistic Text Processing

Autor Roldolfo Delmonte
en Limba Engleză Hardback – 31 aug 2007
The topic of this book is the theoretical foundations of a theory LSLT -- Lexical Semantic Language Theory - and its implementation in a the system for text analysis and understanding called GETARUN, developed at the University of Venice, Laboratory of Computational Linguistics, Department of Language Sciences. LSLT encompasses a psycholinguistic theory of the way the language faculty works, a grammatical theory of the way in which sentences are analysed and generated -- for this we will be using Lexical-Functional Grammar -- a semantic theory of the way in which meaning is encoded and expressed in utterances -- for this we will be using Situation Semantics -, and a parsing theory of the way in which components of the theory interact in a common architecture to produce the needed language representation to be eventually spoken aloud or interpreted by the phonetic/acoustic language interface. LSLT will then be put to use to show how discourse relations are mapped automatically from text using the tools available in the 4 sub-theories, and in particular we will focus on Causal Relations showing how the various sub-theories contribute to address different types of causality.
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Specificații

ISBN-13: 9781600217005
ISBN-10: 1600217001
Pagini: 379
Ilustrații: tables & charts
Dimensiuni: 189 x 265 x 27 mm
Greutate: 0.91 kg
Editura: Nova Science Publishers Inc

Cuprins

Semantic Interpretation & Logical Form; Discourse Model & Inferential Processes; Interpreting Spatiotemporal Locations; Discourse Relations & Rhetorical Structure; Discourse Relations & Causality; Text Generation; Linguistically-Based Semantic Evaluation for Test Entailment; Reasoning from Discourse Model for Question Answering & Text Paraphrasing.