Grammatical Framework

Grammatical Framework PDF Author: Aarne Ranta
Publisher: Stanford Univ Center for the Study
ISBN: 9781575866260
Category : Computers
Languages : en
Pages : 331

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Book Description
Grammatical Framework is a programming language designed for writing grammars, which has the capability of addressing several languages in parallel. This thorough introduction demonstrates how to write grammars in Grammatical Framework and use them in applications such as tourist phrasebooks, spoken dialogue systems, and natural language interfaces. The examples and exercises presented here address several languages, and the readers are shown how to look at their own languages from the computational perspective.

Grammatical Framework

Grammatical Framework PDF Author: Aarne Ranta
Publisher: Stanford Univ Center for the Study
ISBN: 9781575866260
Category : Computers
Languages : en
Pages : 331

Get Book Here

Book Description
Grammatical Framework is a programming language designed for writing grammars, which has the capability of addressing several languages in parallel. This thorough introduction demonstrates how to write grammars in Grammatical Framework and use them in applications such as tourist phrasebooks, spoken dialogue systems, and natural language interfaces. The examples and exercises presented here address several languages, and the readers are shown how to look at their own languages from the computational perspective.

Argument Selectors

Argument Selectors PDF Author: Alena Witzlack-Makarevich
Publisher: John Benjamins Publishing Company
ISBN: 9027263027
Category : Language Arts & Disciplines
Languages : en
Pages : 544

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Book Description
Capitalizing on the by now widely accepted idea of the construction-specific and language-specific nature of grammatical relations, the editors of the volume developed a modern framework for systematically capturing all sorts of variations in grammatical relations. The central concepts of this framework are the notions of argument role and its referential properties, argument selector, as well as various conditions on argument selections. The contributors of the volume applied this framework in their descriptions of grammatical relations in individual languages and discussed its limitations and advantages. This resulted in a coherent description of grammatical relations in thirteen genealogically and geographically diverse languages based on original and extensive fieldwork on under-described languages. The volume presents a far more detailed picture of the diversity of argument selectors and effects of predicates, referential properties of arguments, as well as of various clausal conditions on grammatical relations than previously published grammatical descriptions.

Grammaticalization

Grammaticalization PDF Author: Heiko Narrog
Publisher: Oxford University Press
ISBN: 0191065080
Category : Language Arts & Disciplines
Languages : en
Pages : 433

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Book Description
This textbook introduces and explains the fundamental issues, major research questions, and current approaches in the study of grammaticalization - the development of new grammatical forms from lexical items, and of further grammatical functions from existing grammatical forms. Grammaticalization has been a vibrant research field in recent years, and has proven effective in explaining a wide range of phenomena; it has even been claimed that the only true language universals are diachronic, and are related to cross-linguistic processes of grammaticalization. The chapters provide a detailed account of the major issues in the field: foundational questions such as directionality, criteria and parameters of grammaticalization, and phases and cycles; the much-debated issue of the motivations behind grammaticalization, including the role of language contact and typological influences; the advantages and disadvantages of different theoretical approaches; and the relationship between grammaticalization and process such as lexicalization, exaptation, and the development of discourse markers. Each chapter offers guidance on further reading, and concludes with study questions to encourage further discussion; there is also a glossary of key terminology in the field. Thanks to its comprehensive approach, the volume will serve as both a textbook for undergraduate and graduate students and a valuable reference work for researchers in the field.

Implementing Programming Languages

Implementing Programming Languages PDF Author: Aarne Ranta
Publisher:
ISBN: 9781848900646
Category : Computers
Languages : en
Pages : 224

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Book Description
Implementing a programming language means bridging the gap from the programmer's high-level thinking to the machine's zeros and ones. If this is done in an efficient and reliable way, programmers can concentrate on the actual problems they have to solve, rather than on the details of machines. But understanding the whole chain from languages to machines is still an essential part of the training of any serious programmer. It will result in a more competent programmer, who will moreover be able to develop new languages. A new language is often the best way to solve a problem, and less difficult than it may sound. This book follows a theory-based practical approach, where theoretical models serve as blueprint for actual coding. The reader is guided to build compilers and interpreters in a well-understood and scalable way. The solutions are moreover portable to different implementation languages. Much of the actual code is automatically generated from a grammar of the language, by using the BNF Converter tool. The rest can be written in Haskell or Java, for which the book gives detailed guidance, but with some adaptation also in C, C++, C#, or OCaml, which are supported by the BNF Converter. The main focus of the book is on standard imperative and functional languages: a subset of C++ and a subset of Haskell are the source languages, and Java Virtual Machine is the main target. Simple Intel x86 native code compilation is shown to complete the chain from language to machine. The last chapter leaves the standard paths and explores the space of language design ranging from minimal Turing-complete languages to human-computer interaction in natural language.

Explorations in Functional Syntax

Explorations in Functional Syntax PDF Author: George David Morley
Publisher: Equinox Publishing Ltd.
ISBN: 9781904768005
Category : Language Arts & Disciplines
Languages : en
Pages : 228

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Book Description
Explorations in Functional Syntax develops a practical framework for analyzing the syntactic structure of a text from a functional perspective. It outlines a model in which the syntactic analysis, on a single dimension, mirrors more explicitly the multidimensional meaning structure of the text. The syntactic framework thus takes account of semantic concepts such as participants and things, processes, features and qualities, and circumstances, all of which constitute elements of ideas. But it also deals with the cohesive links which connect ideas and with personal comments, etc. which may be interspersed in amongst them. Though set firmly in the mould of systemic functional grammar, the book focuses on lexicogrammar -grammatical units and relations, structural elements, configurations and complexities; social context and the semantic stratum are sketched out only as integral background. In elaborating a unitary syntactic framework which is functionally orientated so as to reflect the meaning structure of a text, the book represents a significant departure from the 'standard' mode of handling lexicogrammar in systemic linguistics. Important differences have been introduced with regard, firstly, to the nature of units on the rank scale and their relationships to structural complexes and, secondly, to the range and scope of elements of clause structure. The book is well illustrated with examples of the descriptive framework in action throughout the text and in a summary end chapter.

The Register-Functional Approach to Grammatical Complexity

The Register-Functional Approach to Grammatical Complexity PDF Author: Douglas Biber
Publisher: Routledge
ISBN: 1000481972
Category : Language Arts & Disciplines
Languages : en
Pages : 506

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Book Description
This collection brings together the authors' previous research with new work on the Register-Functional (RF) approach to grammatical complexity, offering a unified theoretical account for its further study. The book traces the development of the RF approach from its foundations in two major research strands of linguistics: the study of sociolinguistic variation and the text-linguistic study of register variation. Building on this foundation, the authors demonstrate the RF framework at work across a series of corpus-based research studies focused specifically on grammatical complexity in English. The volume highlights early work exploring patterns of grammatical complexity in present-day spoken and written registers as well as subsequent studies which extend this research to historical patterns of register variation and the application of RF research to the study of writing development for L1 and L2 English university students. Taken together, along with the addition of introductory chapters connecting the different studies, the volume offers readers with a comprehensive resource to better understand the RF approach to grammatical complexity and its implications for future research. The volume will appeal to students and scholars with research interests in either descriptive linguistics or applied linguistics, especially those interested in grammatical complexity and empirical, corpus-based approaches.

Grammatical Roles and Relations

Grammatical Roles and Relations PDF Author: Frank Robert Palmer
Publisher: Cambridge University Press
ISBN: 9780521458368
Category : Language Arts & Disciplines
Languages : en
Pages : 280

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Book Description
Frank Palmer's new book is a typological survey of grammatical roles, such as Agent, Patient, Beneficiary, and grammatical relations, such as Subject, Direct Object and Indirect Object, which are familiar concepts in traditional grammars. It describes the devices, such as the Passive, that alter or switch the identities between such roles and relations. A great wealth of examples is used to show that the grammatical systems of the familiar European languages are far from typical of many of the world's languages, for which we need to use such terms as 'Ergative' and 'Antipassive'. Professor Palmer provides an elegant and consistent framework within which grammatical roles and relations may be discussed, combining a great clarity of discussion with evidence from an enormous number of the world's languages.

Mining Scientific Papers: NLP-enhanced Bibliometrics

Mining Scientific Papers: NLP-enhanced Bibliometrics PDF Author: Iana Atanassova
Publisher: Frontiers Media SA
ISBN: 2889459640
Category :
Languages : en
Pages : 134

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Book Description


Advances in Natural Language Processing

Advances in Natural Language Processing PDF Author: José Luis Vicedo
Publisher: Springer
ISBN: 354030228X
Category : Computers
Languages : en
Pages : 498

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Book Description
EsTAL - Espana ̃ for Natural Language Processing - continued on from the three previous conferences: FracTAL, held at the Universit ́ e de Franch-Comt ́ e, Besan ̧ con (France) in December 1997, VexTAL, held at Venice International University, Ca ́ Foscari (Italy), in November 1999, and PorTAL, held at the U- versidade do Algarve, Faro (Portugal), in June 2002. The main goals of these conferences have been: (i) to bring together the international NLP community; (ii) to strengthen the position of local NLP research in the international NLP community; and (iii) to provide a forum for discussion of new research and - plications. EsTAL contributed to achieving these goals and increasing the already high international standing of these conferences, largely due to its Program Comm- tee,composedofrenownedresearchersinthe?eldofnaturallanguageprocessing and its applications. This clearly contributed to the signi?cant number of papers submitted (72) by researchers from (18) di?erent countries. The scope of the conference was structured around the following main topics: (i)computational linguistics research (spoken and written language analysis and generation; pragmatics, discourse, semantics, syntax and morphology; lexical - sources; word sense disambiguation; linguistic, mathematical, and psychological models of language; knowledge acquisition and representation; corpus-based and statistical language modelling; machine translation and translation aids; com- tationallexicography),and(ii)monolingualandmultilingualintelligentlanguage processing and applications (information retrieval, extraction and question - swering; automatic summarization; document categorization; natural language interfaces; dialogue systems and evaluation of systems)

Grammar-Based Feature Generation for Time-Series Prediction

Grammar-Based Feature Generation for Time-Series Prediction PDF Author: Anthony Mihirana De Silva
Publisher: Springer
ISBN: 9812874119
Category : Technology & Engineering
Languages : en
Pages : 105

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Book Description
This book proposes a novel approach for time-series prediction using machine learning techniques with automatic feature generation. Application of machine learning techniques to predict time-series continues to attract considerable attention due to the difficulty of the prediction problems compounded by the non-linear and non-stationary nature of the real world time-series. The performance of machine learning techniques, among other things, depends on suitable engineering of features. This book proposes a systematic way for generating suitable features using context-free grammar. A number of feature selection criteria are investigated and a hybrid feature generation and selection algorithm using grammatical evolution is proposed. The book contains graphical illustrations to explain the feature generation process. The proposed approaches are demonstrated by predicting the closing price of major stock market indices, peak electricity load and net hourly foreign exchange client trade volume. The proposed method can be applied to a wide range of machine learning architectures and applications to represent complex feature dependencies explicitly when machine learning cannot achieve this by itself. Industrial applications can use the proposed technique to improve their predictions.