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Author : Hinrich Schütze Publisher : Center for the Study of Language and Information Publications Page : 230 pages File Size : 45,7 Mb Release : 1997-05-13 Category : Language Arts & Disciplines ISBN : 1575860740
Ambiguity Resolution in Language Learning by Hinrich Schütze Pdf
This volume is concerned with how ambiguity and ambiguity resolution are learned, that is, with the acquisition of the different representations of ambiguous linguistic forms and the knowledge necessary for selecting among them in context. Schütze concentrates on how the acquisition of ambiguity is possible in principle and demonstrates that particular types of algorithms and learning architectures (such as unsupervised clustering and neural networks) can succeed at the task. Three types of lexical ambiguity are treated: ambiguity in syntactic categorisation, semantic categorisation, and verbal subcategorisation. The volume presents three different models of ambiguity acquisition: Tag Space, Word Space, and Subcat Learner, and addresses the importance of ambiguity in linguistic representation and its relevance for linguistic innateness.
Lexical Ambiguity Resolution by Steven L. Small,Garrison W Cottrell,Michael K Tanenhaus Pdf
The most frequently used words in English are highly ambiguous; for example, Webster's Ninth New Collegiate Dictionary lists 94 meanings for the word "run" as a verb alone. Yet people rarely notice this ambiguity. Solving this puzzle has commanded the efforts of cognitive scientists for many years. The solution most often identified is "context": we use the context of utterance to determine the proper meanings of words and sentences. The problem then becomes specifying the nature of context and how it interacts with the rest of an understanding system. The difficulty becomes especially apparent in the attempt to write a computer program to understand natural language. Lexical ambiguity resolution (LAR), then, is one of the central problems in natural language and computational semantics research. A collection of the best research on LAR available, this volume offers eighteen original papers by leading scientists. Part I, Computer Models, describes nine attempts to discover the processes necessary for disambiguation by implementing programs to do the job. Part II, Empirical Studies, goes into the laboratory setting to examine the nature of the human disambiguation mechanism and the structure of ambiguity itself. A primary goal of this volume is to propose a cognitive science perspective arising out of the conjunction of work and approaches from neuropsychology, psycholinguistics, and artificial intelligence--thereby encouraging a closer cooperation and collaboration among these fields. Lexical Ambiguity Resolution is a valuable and accessible source book for students and cognitive scientists in AI, psycholinguistics, neuropsychology, or theoretical linguistics.
Author : Joseph F. Kess,Ronald A. Hoppe Publisher : John Benjamins Publishing Page : 131 pages File Size : 49,9 Mb Release : 1981-01-01 Category : Language Arts & Disciplines ISBN : 9789027280817
Ambiguity in Psycholinguistics by Joseph F. Kess,Ronald A. Hoppe Pdf
The authors present a comprehensive overview of past research in ambiguity in the field of psycholinguistics. Experimental results have often been equivocal in allowing a choice between the single-reading hypothesis and the multiple-reading hypothesis of processing of ambiguous sentences. This text reviews the arguments and experimental results in support of each of these views, and further investigates the contributions of context and thematic constraints in the process of ambiguity resolution. Commentary is also made on the possible hierarchical ordering of difficulty in the treatment of ambiguity, as well as critically related considerations like bias, individual differences, general cognitive strategies for dealing with multiphase representations, and the inherent differences between lexical and syntactic ambiguity.
Experimental Methods in Language Acquisition Research by Elma Blom,Sharon Unsworth Pdf
Experimental Methods in Language Acquisition Research provides students and researchers interested in language acquisition with comprehensible and practical information on the most frequently used methods in language acquisition research. It includes contributions on first and child/adult second language learners, language-impaired children, and on the acquisition of both spoken and signed language. Part I discusses specific experimental methods, explaining the rationale behind each one, and providing an overview of potential participants, the procedure and data-analysis, as well as advantages and disadvantages and dos and don’ts. Part II focuses on comparisons across groups, addressing the theoretical, applied and methodological issues involved in such comparative work. This book will not only be of use to advanced undergraduate and postgraduate students, but also to any scholars wishing to learn more about a particular research method. It is suitable as a textbook in postgraduate programs in the fields of linguistics, education and psychology.
Proceedings of the Twenty-first Annual Conference of the Cognitive Science Society by Martin Hahn,Scott C. Stoness Pdf
This book presents the complete collection of peer-reviewed presentations at the 1999 Cognitive Science Society meeting, including papers, poster abstracts, and descriptions of conference symposia. For students and researchers in all areas of cognitive science.
Language in Development by Gita Martohardjono,Suzanne Flynn Pdf
Explorations of language development in different types of learner populations and across various languages. This volume examines language development in different types of learner populations and across various languages. The contributors analyze experimental studies of child and adult language acquisition, heritage language development, bilingualism, and language disorders. They consider theoretical and methodological issues; language development in children, discussing topics that range from gestures to errors in person and number agreement; and development and attrition of (morpho)syntactic constructions in second language learners, bilinguals, and Alzheimer's patients. The approach is "crosslinguistic" in three senses of the word: the contributors offer analyses of acquisition phenomena in different languages; they consider "crosslinguistic influence," or the potential effects of multiple languages on one another in the mind of the same speaker; and (in a novel use of the term, proposed by the editors) the chapters bring together theoretical and methodological approaches pertinent to the linguistics of language development in children, adults, and heritage speakers.
Working Memory in Second Language Acquisition and Processing by Zhisheng (Edward) Wen,Mailce Borges Mota,Arthur McNeill Pdf
This unique volume offers a comprehensive discussion of essential theoretical and methodological issues concerning the pivotal role of working memory in second language learning and processing. The collection opens with a foreword and introductory theoretical chapters written by leading figures in the field of cognitive psychology. Following these are three research sections containing chapters providing original data and innovative insights into the dynamic and complex relationships between working memory and specific areas of second language processing, instruction, performance and development. Each section concludes with a commentary which is written by a noted SLA researcher and which charts the course for future research. This book provides a fascinating collection of perspectives on the relationship between working memory and second language learning and will appeal to those interested in the integration of cognitive psychology with SLA research.
Connectionist, Statistical and Symbolic Approaches to Learning for Natural Language Processing by Stefan Wermter,Ellen Riloff,Gabriele Scheler Pdf
This book is based on the workshop on New Approaches to Learning for Natural Language Processing, held in conjunction with the International Joint Conference on Artificial Intelligence, IJCAI'95, in Montreal, Canada in August 1995. Most of the 32 papers included in the book are revised selected workshop presentations; some papers were individually solicited from members of the workshop program committee to give the book an overall completeness. Also included, and written with the novice reader in mind, is a comprehensive introductory survey by the volume editors. The volume presents the state of the art in the most promising current approaches to learning for NLP and is thus compulsory reading for researchers in the field or for anyone applying the new techniques to challenging real-world NLP problems.
Semantic Interpretation and the Resolution of Ambiguity by Graeme Hirst Pdf
Semantic interpretation and the resolution of ambiguity presents an important advance in computer understanding of natural language. While parsing techniques have been greatly improved in recent years, the approach to semantics has generally improved in recent years, the approach to semantics has generally been ad hoc and had little theoretical basis. Graeme Hirst offers a new, theoretically motivated foundation for conceptual analysis by computer, and shows how this framework facilitates the resolution of lexical and syntactic ambiguities. His approach is interdisciplinary, drawing on research in computational linguistics, artificial intelligence, montague semantics, and cognitive psychology.
Inquiries in Linguistic Development by Roumyana Slabakova,Silvina A. Montrul,Philippe Prévost Pdf
The focus of this collection is on important themes in L2 acquisition, the nature of grammatical systems developed by language learners in L1 acquisition, third language acquisition, and bilingualism and language attrition. The chapters present an interesting mix of theoretical contributions, overview studies, and experimental designs exploring various research questions, such as learnability and access to UG, L1 influence, the nature of initial and endstate grammars, and variability. The linguistic domains investigated are also extremely diverse: morphosyntax, phonology, the lexicon, argument realization, language processing, and interface phenomena. This book, edited and written by McGill University alumni, is intended as a tribute to Lydia White's contribution to the field of generative second language acquisition. The authors present current work on language acquisition which further investigates several themes developed by White's research. Through these state-of-the-art contributions the reader will be able to identify important new directions in which generative language acquisition is developing and expanding.
Handbook of Research in Second Language Teaching and Learning by Eli Hinkel Pdf
This landmark volume provides a broad-based, state-of-the-art overview of current knowledge and research into second language teaching and learning. Fifty-seven chapters are organized in eight thematic sections: *social contexts of second language learning; *research methodologies in second-language learning, acquisition, and teaching; *contributions of applied linguistics to the teaching and learning of second language skills; *second language processes and development; *teaching methods and curricula; *issues in second or foreign language testing and assessment; *identity, culture, and critical pedagogy in second language teaching and learning; and *important considerations in language planning and policies. The Handbook of Research in Second Language Teaching and Learning is intended for researchers, practitioners, graduate students, and faculty in teacher education and applied linguistics programs; teachers; teacher trainers; teacher trainees; curriculum and material developers; and all other professionals in the field of second language teaching and learning.
Intelligent Language Tutors by V. Melissa Holland,Jonathan D. Kaplan,Michelle R. Sams Pdf
The techniques of natural language processing (NLP) have been widely applied in machine translation and automated message understanding, but have only recently been utilized in second language teaching. This book offers both an argument for and a critical examination of this new application, with an examination of how systems may be designed to exploit the power of NLP, accomodate its limitations, and minimize its risks. This volume marks the first collection of work in the U.S. and Canada that incorporates advanced human language technologies into language tutoring systems, covering languages as diverse as Arabic, Spanish, Japanese, and English. The book is organized into sections that express the levels of analysis dealt with in learning and teaching a language and with the tasks of the student as writer, reader, conversant, and actor in the world. These sections bring together research by specialists in linguistics, artificial intelligence, psychology, instructional design, and language teaching. In addition to providing detailed descriptions of working systems, amply illustrated with screens from lesson and authoring interfaces, the contributors address a spectrum of common issues: * What can current NLP technology contribute to computer-assisted language instruction and to research on language learning? * How can this technology meet the demands of pedagogical theory for communicative language teaching in authentic contexts? * How can designers constrain tutoring environments to ensure accurate analysis of learners' language? * What can NLP-based systems teach us about language acquisition, about linguistic theory, and about theories of language pedagogy? * What lessons have been learned in using these systems to date? Discipline-specific issues are illuminated as well: the relative merits of the major syntactic frameworks for NLP-based language tutoring; the adaptation of theories like lexical conceptual structure to support semantic interpretation; the integration of input language with visual microworlds and dialogue games; the pragmatics of the tutoring discourse; the selection of instructional principles to guide system design; and the accomodation of design to individual differences and learner styles. A concluding section assesses this work from larger theoretical and practical perspectives -- experimental psychology and psycholinguistics, linguistics, language teaching, and second language acquisition research.
Research in Second Language Processing and Parsing by Bill VanPatten,Jill Jegerski Pdf
This volume is the first dedicated to the growing field of theory and research on second language processing and parsing. The fourteen papers in this volume offer cutting-edge research using a number of different languages (e.g., Arabic, Spanish, Japanese, French, German, English) and structures (e.g., relative clauses, wh-gaps, gender, number) to examine various issues in second language processing: first language influence, whether or not non-natives can achieve native-like processing, the roles of context and prosody, the effects of working memory, and others. The researchers include both established scholars and newer voices, all offering important insights into the factors that affect processing and parsing in a second language.
Advancing Methodology and Practice by Alison Mackey,Emma Marsden Pdf
Instruments for Research into Second Languages is an accessible introduction to understanding and evaluating existing and emerging methodologies in L2 research. The book provides an introduction to the data collection materials available in the IRIS database. IRIS is an open access, searchable repository of instruments used to elicit data for research into second and foreign language learning and teaching. The book is aimed at graduate students, researchers and educators in the fields of Applied Linguistics and Second Language Acquisition. Featuring contributions from top scholars in the field, this dynamic volume includes empirical research carried out using innovative instruments held in IRIS, offering insights into their basic mechanics, how and why they are used, as well as the challenges they can present. The chapters describe the kinds of data (evidence about knowledge, processing, interaction, learning, and motivation) that result from these methods, and they discuss conditions that lead to reliable and valid data collection and analysis. This unique collection provides researchers, professionals, and students with up-to-date responses to practical and theoretical questions about how second language learning and teaching can be investigated using the IRIS database of instruments. IRIS was funded by the Economic and Social Research Council and is a long term British Academy Research Project.
