Anaphora Resolution

Anaphora Resolution PDF Author: Ruslan Mitkov
Publisher: Routledge
ISBN: 1317881818
Category : Language Arts & Disciplines
Languages : en
Pages : 235

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Book Description
Teaching computers to solve language problems is one of the major challenges of natural language processing. There is a large amount of interesting research devoted to this field. This book fills an existing gap in the literature with an up-to-date survey of the field, including the author’s own contributions. A number of different fields overlap in anaphora resolution – computational linguistics, natural language processing (NLP), grammar, semantics, pragmatics, discourse analysis and artificial intelligence. This book begins by introducing basic notions and terminology, moving onto early research methods and approaches, recent developments and applications, and future directions. It addresses various issues related to the practical implementation of anaphora systems, such as rules employed, algorithms implemented or evaluation techniques used. This is an ideal reference book for students and researchers in this particular area of computational linguistics. Since anaphora resolution is vital for the development of any practical NLP system, the book will be of interest to readers from both academia and industry.

Anaphora Resolution

Anaphora Resolution PDF Author: Ruslan Mitkov
Publisher: Routledge
ISBN: 1317881818
Category : Language Arts & Disciplines
Languages : en
Pages : 235

Get Book Here

Book Description
Teaching computers to solve language problems is one of the major challenges of natural language processing. There is a large amount of interesting research devoted to this field. This book fills an existing gap in the literature with an up-to-date survey of the field, including the author’s own contributions. A number of different fields overlap in anaphora resolution – computational linguistics, natural language processing (NLP), grammar, semantics, pragmatics, discourse analysis and artificial intelligence. This book begins by introducing basic notions and terminology, moving onto early research methods and approaches, recent developments and applications, and future directions. It addresses various issues related to the practical implementation of anaphora systems, such as rules employed, algorithms implemented or evaluation techniques used. This is an ideal reference book for students and researchers in this particular area of computational linguistics. Since anaphora resolution is vital for the development of any practical NLP system, the book will be of interest to readers from both academia and industry.

Anaphora, Discourse, and Understanding

Anaphora, Discourse, and Understanding PDF Author: Francis Cornish
Publisher: Oxford University Press
ISBN: 9780198700289
Category : Language Arts & Disciplines
Languages : en
Pages : 308

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Book Description
"This was a different man," said Mr Welbecker. "Listen! This man was called Hamlet and his uncle had killed his father because he wanted to marry his mother.""What did he want to marry his mother for?" said William. "I've never heard of anyone wanting to marry their mother."*In almost any conversation the meaning of what is said depends on the listener seeing how some words refer to what has already been said, and that others must be related to the characteristics of time, place, or person of the situation around which the conversation revolves. These modes ofreference, anaphora and deixis respectively, involve surprisingly complicated cognitive and syntactic processes, which people (normally) perform easily and unerringly. But they present formidable problems for the linguist and cognitive scientist trying to explain precisely how comprehension isachieved. Anaphora and deixis are thus a central research focus in syntactic theory, while understanding and modelling their operation in discourse are important targets in computational linguistics and cognitive science. In this ambitious work, Francis Cornish sets out an original theory ofanaphora and deixis, and proposes a new and elegant theoretical model to represent the transfer of meaning in discourse.Dr Cornish considers anaphoric reference in discourse from both psychological and linguistic perspectives. He argues that anaphora and deixis are essentially parts of integrative discourse procedures that facilitate the linking of representations held in working memory. He brings together work bylinguists, formal semanticists, psychologists, and researchers in artificial intelligence, as well as drawing on his own extensive experimental work on a variety of corpora of different genres in French and English.Anaphora, Discourse, and Understanding will interest researchers and advanced students in a variety of fields within and outside linguistics, including cognitive science, artificial intelligence, syntactic theory, formal semantics, and the analysis of discourse.[* from William - The Pirate by Richmal Crompton, London, Macmillan, 1932]

Anaphora Resolution

Anaphora Resolution PDF Author: Massimo Poesio
Publisher: Springer
ISBN: 3662479095
Category : Computers
Languages : en
Pages : 509

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Book Description
This book lays out a path leading from the linguistic and cognitive basics, to classical rule-based and machine learning algorithms, to today’s state-of-the-art approaches, which use advanced empirically grounded techniques, automatic knowledge acquisition, and refined linguistic modeling to make a real difference in real-world applications. Anaphora and coreference resolution both refer to the process of linking textual phrases (and, consequently, the information attached to them) within as well as across sentence boundaries, and to the same discourse referent. The book offers an overview of recent research advances, focusing on practical, operational approaches and their applications. In part I (Background), it provides a general introduction, which succinctly summarizes the linguistic, cognitive, and computational foundations of anaphora processing and the key classical rule- and machine-learning-based anaphora resolution algorithms. Acknowledging the central importance of shared resources, part II (Resources) covers annotated corpora, formal evaluation, preprocessing technology, and off-the-shelf anaphora resolution systems. Part III (Algorithms) provides a thorough description of state-of-the-art anaphora resolution algorithms, covering enhanced machine learning methods as well as techniques for accomplishing important subtasks such as mention detection and acquisition of relevant knowledge. Part IV (Applications) deals with a selection of important anaphora and coreference resolution applications, discussing particular scenarios in diverse domains and distilling a best-practice model for systematically approaching new application cases. In the concluding part V (Outlook), based on a survey conducted among the contributing authors, the prospects of the research field of anaphora processing are discussed, and promising new areas of interdisciplinary cooperation and emerging application scenarios are identified. Given the book’s design, it can be used both as an accompanying text for advanced lectures in computational linguistics, natural language engineering, and computer science, and as a reference work for research and independent study. It addresses an audience that includes academic researchers, university lecturers, postgraduate students, advanced undergraduate students, industrial researchers, and software engineers.

Essays on Reference, Language, and Mind

Essays on Reference, Language, and Mind PDF Author: Keith Donnellan
Publisher: Oxford University Press
ISBN: 0199857997
Category : Language Arts & Disciplines
Languages : en
Pages : 231

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Book Description
This volume presents a highly focused collection of articles by Donnellan. In the late 1960s and early 1970s, the philosophy of language and mind went through a paradigm shift, with the then-dominant Fregean theory losing ground to the 'direct reference' theory sometimes referred to as the direct reference revolution. Donnellan played a key role in this shift, focusing on the relation of semantic reference, a touchstone in the philosophy of language and the relation of 'thinking about' - a touchstone in the philosophy of mind.

Descriptions and Beyond

Descriptions and Beyond PDF Author: Marga Reimer
Publisher: Clarendon Press
ISBN: 9780199270521
Category : Language Arts & Disciplines
Languages : en
Pages : 676

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Book Description
In 1905, Bertrand Russell published 'On Denoting' in which he proposed and defended a quantificational account of definite descriptions. Forty-five years later, in 'On Referring', Peter Strawson claimed that Russell was mistaken: definite descriptions do not function as quantifiers but (paradigmatically) as referring expressions. Ever since, scores of theorists have attempted to adjudicate this debate. Others have gone beyond the question of the proper analysis of definite descriptions, focusing instead on the complex relations between definites, indefinites, and pronouns. These relations are often examined with attention to the phenomena of scope and anaphora. This collection assembles nineteen new papers on definite descriptions and related topics. The contributors include both philosophers and linguists, many of whom have been active participants in the various debates concerning descriptions. The volume contains a brief general introduction and is divided into six sections, each of which is accompanied by a detailed introduction of its own. Several of the sections concern issues associated with the Russell/Strawson debate. These include the sections on incomplete descriptions, the referential/attributive distinction, and presupposition and truth value gaps. There is also a section on the representation of definites and indefinites in semantic theory, containing papers that reject certain core assumptions of the Russellian paradigm. Linguists interested in definites have traditionally been concerned with how such expressions interact with other expressions, including pronouns and indefinites. They have explored, and continue to explore, these interactions through the complex phenomena of scope and anaphora. In the section dealing with anaphoric pronouns and descriptions, indefinites and dynamic syntax/semantics, five linguists propose and defend their views on these and related issues. Finally, there is a section that concerns the relation between proper names and descriptions and, more particularly, the idea that some names, those introduced into the language by description, are semantically equivalent to definite descriptions.

The Grammar–Pragmatics Interface

The Grammar–Pragmatics Interface PDF Author: Nancy Hedberg
Publisher: John Benjamins Publishing
ISBN: 9027292434
Category : Language Arts & Disciplines
Languages : en
Pages : 362

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Book Description
This collection of papers celebrates the work of Jeanette K. Gundel, who has contributed to the field of the grammar-pragmatics interface through her publications on the syntactic realization of topic and comment and the cognitive status of referring expressions, as well as by inspiring colleagues to make contributions to the overall field of pragmatics. This volume collects together papers from colleagues and former students on pragmatics and syntax, pragmatics and reference, and pragmatics and social variables. The volume includes papers devoted to explicating the grammar-pragmatics interface, with the focus of the papers ranging from Gricean and post-Gricean pragmatics, construction grammar, and genre theory to formal semantics, as well as papers devoted to expanding on Gundel's own original approach to factors such as the cognitive status decisions underlying speakers' choice of referring expression and the topic and focus decisions underlying speakers' choice of syntactic construction.

Reference and Anaphoric Relations

Reference and Anaphoric Relations PDF Author: H.K. von Heusinger
Publisher: Springer Science & Business Media
ISBN: 9401139474
Category : Language Arts & Disciplines
Languages : en
Pages : 347

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Book Description
This book is a collection of original research articles on the representation and in terpretation of indefinite and definite noun phrases, anaphoric pronouns, and closely related issues such as reference, scope and quantifier movement. A variety of frame works for the formal analysis of discourse semantics are represented, including dis course representation theory, file change semantics, dynamic Logic, E-type theories, and choice function approaches, which was one of the main issues the Konstanz project were concerned with. All of these frameworks are couched in the tradition of Montague Grammar, even though they extend the classical formalism in different directions. The developments emerged from the modern discussion of problems for the representation of cross-sentential anaphoric relations involving pronouns, and the interpretation of definite and indefinite noun phrases. After a decade of controversy, these approaches are merging together, enriching each other's formal mechanisms rather than expressing opposition. Thus, the articles in this volume concentrate on fundamental semantic questions, and also extend the current formalisms in order to capture more data. The roots of this book lie in the workshop "Reference and Anaphoric Relations", which was held at the University of Konstanz in June 1996. Five main issues were discussed: (i) the Stoic and scholastic treatment of reference and anaphora; (ii) quan tification and scope, (iii) anaphoric reference; (iv) the representation of indefinite NPs with choice functions; and (v) the relation between linguistic expressions, their rep resentations and their meanings.

Anaphora Resolution and Text Retrieval

Anaphora Resolution and Text Retrieval PDF Author: Helene Schmolz
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110416816
Category : Language Arts & Disciplines
Languages : en
Pages : 265

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Book Description
This book covers anaphora resolution for the English language from a linguistic and computational point of view. First, a definition of anaphors that applies to linguistics as well as information technology is given. On this foundation, all types of anaphors and their characteristics for English are outlined. To examine how frequent each type of anaphor is, a corpus of different hypertexts has been established and analysed with regard to anaphors. The most frequent type are non-finite clause anaphors - a type which has never been investigated so far. Therefore, the potential of non-finite clause anaphors are further explored with respect to anaphora resolution. After presenting the fundamentals of computational anaphora resolution and its application in text retrieval, rules for resolving non-finite clause anaphors are established. Therefore, this book shows that a truly interdisciplinary approach can achieve results which would not have been possible otherwise. Open Access: In July 2019, this volume was retroactively turned into an Open Access publication thanks to the support of the Fachinformationsdienst Linguistik. https://www.linguistik.de/

Bridging Inferences

Bridging Inferences PDF Author: Matthias Irmer
Publisher: Walter de Gruyter
ISBN: 3110261952
Category : Computers
Languages : en
Pages : 425

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Book Description
This book presents work on bridging inferences in discourse interpretation. It develops a formalization that permits integrating indirect anaphora in the construction of a structured discourse representation. From a broader perspective, it provides a suitable dynamic-logic framework which can account for underspecifications in cohesion and coherence of discourses by either inferentially resolving or contextually constraining them. Special attention is given to the resolution of bridging anaphora by means of integrating encyclopedic knowledge encoded in FrameNet into a formal theory of discourse structure as provided by Segmented Discourse Representation Theory. A second focus lies on the discourse effects of Clitic Left Dislocation in Spanish. In addition, the book provides a synopsis of the problems, methods, approaches, and desiderata of research on text, context, and discourse interpretation from formal, computational, cognitive, and psychological points of view. Central topics include pragmatic inferences and defeasible reasoning, the Common Ground, cohesion and anaphora resolution, coherence and discourse structure, and discourse interpretation. The volume may thus also serve as a reference book on text meaning and context.

Reference to Abstract Objects in Discourse

Reference to Abstract Objects in Discourse PDF Author: Nicholas Asher
Publisher: Springer Science & Business Media
ISBN: 9780792322429
Category : Language Arts & Disciplines
Languages : en
Pages : 488

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Book Description
This volume is about abstract objects and the ways we refer to them in natural language. Asher develops a semantical and metaphysical analysis of these entities in two stages. The first reflects the rich ontology of abstract objects necessitated by the forms of language in which we think and speak. A second level of analysis maps the ontology of natural language metaphysics onto a sparser domain--a more systematic realm of abstract objects that are fully analyzed. This second level reflects the commitments of real metaphysics. The models for these commitments assign truth conditions to natural language discourse. Annotation copyright by Book News, Inc., Portland, OR