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Artificial Intelligence and Robotics

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Full-Text Articles in Computational Linguistics

Computational Style Processing, Foaad Khosmood Dec 2010

Computational Style Processing, Foaad Khosmood

Foaad Khosmood

Our main thesis is that computational processing of natural language styles can be accomplished using corpus analysis methods and language transformation rules. We demonstrate this first by statistically modeling natural language styles, and second by developing tools that carry out style processing, and finally by running experiments using the tools and evaluating the results. Specifically, we present a model for style in natural languages, and demonstrate style processing in three ways: Our system analyzes styles in quantifiable terms according to our model (analysis), associates documents based on stylistic similarity to known corpora (classification) and manipulates texts to match a desired …

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The Variable Elision Of Unstressed Vowels In European Portuguese: A Case Study, David James Silva Dec 1993

The Variable Elision Of Unstressed Vowels In European Portuguese: A Case Study, David James Silva

David Silva

European varieties of Portuguese exhibit a process whereby unstressed vowels, particularly schwa, optionally undergo elision: an item such as idade ‘idea’ can be realized as [ida'd] and para Maria ‘for Maria’ may surface as [prɐmɐrí'ɐ]. While previous research in the study of phonological variation of this sort has typically focused on syntactic, morphological, functional, and segmental factors as the primary linguistic conditions for accurately characterizing variable processes (Guy 1980; Poplack & Walter 1986, among many others), less work has been done investigating the role of prosodic factors in this respect. Yet if one believes (along with Nespor and Vogel 1986, …

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