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Computational Approaches to Morphology and Syntax

2007-08-09 Computers
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Release : 2007-08-09
Genre : Computers
Kind : eBook
Book Rating : 770/5 ( reviews)

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Book Synopsis Computational Approaches to Morphology and Syntax by : Brian Roark

Download or read book Computational Approaches to Morphology and Syntax written by Brian Roark. This book was released on 2007-08-09. Available in PDF, EPUB and Kindle. Book excerpt: "The authors discuss the nature and uses of syntactic parsers and examine the problems and opportunities of parsing algorithms for finite-state, context-free, and various context-sensitive grammars.

The Oxford Handbook of Computational Linguistics

2004 Computers
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Release : 2004
Genre : Computers
Kind : eBook
Book Rating : 34X/5 ( reviews)

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Book Synopsis The Oxford Handbook of Computational Linguistics by : Ruslan Mitkov

Download or read book The Oxford Handbook of Computational Linguistics written by Ruslan Mitkov. This book was released on 2004. Available in PDF, EPUB and Kindle. Book excerpt: This handbook of computational linguistics, written for academics, graduate students and researchers, provides a state-of-the-art reference to one of the most active and productive fields in linguistics.

Computational approaches to semantic change

2021-08-30 Language Arts & Disciplines
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Release : 2021-08-30
Genre : Language Arts & Disciplines
Kind : eBook
Book Rating : 127/5 ( reviews)

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Book Synopsis Computational approaches to semantic change by : Nina Tahmasebi

Download or read book Computational approaches to semantic change written by Nina Tahmasebi. This book was released on 2021-08-30. Available in PDF, EPUB and Kindle. Book excerpt: Semantic change — how the meanings of words change over time — has preoccupied scholars since well before modern linguistics emerged in the late 19th and early 20th century, ushering in a new methodological turn in the study of language change. Compared to changes in sound and grammar, semantic change is the least understood. Ever since, the study of semantic change has progressed steadily, accumulating a vast store of knowledge for over a century, encompassing many languages and language families. Historical linguists also early on realized the potential of computers as research tools, with papers at the very first international conferences in computational linguistics in the 1960s. Such computational studies still tended to be small-scale, method-oriented, and qualitative. However, recent years have witnessed a sea-change in this regard. Big-data empirical quantitative investigations are now coming to the forefront, enabled by enormous advances in storage capability and processing power. Diachronic corpora have grown beyond imagination, defying exploration by traditional manual qualitative methods, and language technology has become increasingly data-driven and semantics-oriented. These developments present a golden opportunity for the empirical study of semantic change over both long and short time spans. A major challenge presently is to integrate the hard-earned knowledge and expertise of traditional historical linguistics with cutting-edge methodology explored primarily in computational linguistics. The idea for the present volume came out of a concrete response to this challenge. The 1st International Workshop on Computational Approaches to Historical Language Change (LChange'19), at ACL 2019, brought together scholars from both fields. This volume offers a survey of this exciting new direction in the study of semantic change, a discussion of the many remaining challenges that we face in pursuing it, and considerably updated and extended versions of a selection of the contributions to the LChange'19 workshop, addressing both more theoretical problems — e.g., discovery of "laws of semantic change" — and practical applications, such as information retrieval in longitudinal text archives.

Computational Morphology

1992 Computers
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Release : 1992
Genre : Computers
Kind : eBook
Book Rating : 464/5 ( reviews)

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Book Synopsis Computational Morphology by : Graeme D. Ritchie

Download or read book Computational Morphology written by Graeme D. Ritchie. This book was released on 1992. Available in PDF, EPUB and Kindle. Book excerpt: Previous work on morphology has largely tended either to avoid precise computational details or to ignore linguistic generality. Computational Morphologyis the first book to present an integrated set of techniques for the rigorous description of morphological phenomena in English and similar languages. By taking account of all facets of morphological analysis, it provides a linguistically general and computationally practical dictionary system for use within an English parsing program. The authors covermorphographemics (variations in spelling as words are built from their component morphemes),morphotactics (the ways that different classes of morphemes can combine, and the types of words that result), andlexical redundancy (patterns of similarity and regularity among the lexical entries for words). They propose a precise rule-notation for each of these areas of linguistic description and present the algorithms for using these rules computationally to manipulate dictionary information. These mechanisms have been implemented in practical and publicly available software, which is described in detail, and appendixes contain a large number of computer-tested sets of rules and lexical entries for English. Graeme D. Ritchie is a Senior Lecturer in the Department of Artificial Intelligence at the University of Edinburgh, where Alan W. Black is currently a research student. Graham J. Russell is a Research Fellow at ISSCO (Institut Dalle Molle pour les etudes semantiques et cognitives) in Geneva, and Stephen G. Pulman is a Lecturer in the University of Cambridge Computer Laboratory and Director of SRI International's Cambridge Computer Science Research Centre.

One-to-many-relations in morphology, syntax, and semantics

2021 Language Arts & Disciplines
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Release : 2021
Genre : Language Arts & Disciplines
Kind : eBook
Book Rating : 070/5 ( reviews)

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Book Synopsis One-to-many-relations in morphology, syntax, and semantics by : Berthold Crysmann

Download or read book One-to-many-relations in morphology, syntax, and semantics written by Berthold Crysmann. This book was released on 2021. Available in PDF, EPUB and Kindle. Book excerpt: The standard view of the form-meaning interfaces, as embraced by the great majority of contemporary grammatical frameworks, consists in the assumption that meaning can be associated with grammatical form in a one-to-one correspondence. Under this view, composition is quite straightforward, involving concatenation of form, paired with functional application in meaning. In this book, we discuss linguistic phenomena across several grammatical sub-modules (morphology, syntax, semantics) that apparently pose a problem to the standard view, mapping out the potential for deviation from the ideal of one-to-one correspondences, and develop formal accounts of the range of phenomena. We argue that a constraint-based perspective is particularly apt to accommodate deviations from one-to-many correspondences, as it allows us to impose constraints on full structures (such as a complete word or the interpretation of a full sentence) instead of deriving such structures step by step. Most of the papers in this volume are formulated in a particular constraint-based grammar framework, Head-driven Phrase Structure Grammar. The contributions investigate how the lexical and constructional aspects of this theory can be combined to provide an answer to this question across different linguistic sub-theories.

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