Computational and Conversational Discourse

Computational and Conversational Discourse PDF Author: Eduard H. Hovy
Publisher: Springer Science & Business Media
ISBN: 3662032937
Category : Technology & Engineering
Languages : en
Pages : 206

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Book Description
This fascinating volume is based on a multidisciplinary workshop for linguists, sociologists and computational linguists. The authors discuss their favorite burning issues in discourse and display their own methodologies and styles of argumentation.

Computational and Conversational Discourse

Computational and Conversational Discourse PDF Author: Eduard H. Hovy
Publisher: Springer Science & Business Media
ISBN: 3662032937
Category : Technology & Engineering
Languages : en
Pages : 206

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Book Description
This fascinating volume is based on a multidisciplinary workshop for linguists, sociologists and computational linguists. The authors discuss their favorite burning issues in discourse and display their own methodologies and styles of argumentation.

Computational Models of Speech Pattern Processing

Computational Models of Speech Pattern Processing PDF Author: Keith Ponting
Publisher: Springer Science & Business Media
ISBN: 3642600875
Category : Computers
Languages : en
Pages : 478

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Book Description
Proceedings of the NATO Advanced Study Institute on Computational Models of Speech Pattern Processing, held in St. Helier, Jersey, UK, July 7-18, 1997

Speech & Language Processing

Speech & Language Processing PDF Author: Dan Jurafsky
Publisher: Pearson Education India
ISBN: 9788131716724
Category :
Languages : en
Pages : 912

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Book Description


Analyzing Discourse and Text Complexity for Learning and Collaborating

Analyzing Discourse and Text Complexity for Learning and Collaborating PDF Author: Mihai Dascălu
Publisher: Springer
ISBN: 3319034197
Category : Technology & Engineering
Languages : en
Pages : 279

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Book Description
With the advent and increasing popularity of Computer Supported Collaborative Learning (CSCL) and e-learning technologies, the need of automatic assessment and of teacher/tutor support for the two tightly intertwined activities of comprehension of reading materials and of collaboration among peers has grown significantly. In this context, a polyphonic model of discourse derived from Bakhtin’s work as a paradigm is used for analyzing both general texts and CSCL conversations in a unique framework focused on different facets of textual cohesion. As specificity of our analysis, the individual learning perspective is focused on the identification of reading strategies and on providing a multi-dimensional textual complexity model, whereas the collaborative learning dimension is centered on the evaluation of participants’ involvement, as well as on collaboration assessment. Our approach based on advanced Natural Language Processing techniques provides a qualitative estimation of the learning process and enhances understanding as a “mediator of learning” by providing automated feedback to both learners and teachers or tutors. The main benefits are its flexibility, extensibility and nevertheless specificity for covering multiple stages, starting from reading classroom materials, to discussing on specific topics in a collaborative manner and finishing the feedback loop by verbalizing metacognitive thoughts.

Current and New Directions in Discourse and Dialogue

Current and New Directions in Discourse and Dialogue PDF Author: Jan C.J. van Kuppevelt
Publisher: Springer Science & Business Media
ISBN: 9401000190
Category : Language Arts & Disciplines
Languages : en
Pages : 384

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Book Description
This volume covers key topics in the field from a variety of leading researchers. In one volume, readers gain exposure to several perspectives in the areas of corpus annotation and analysis, dialogue system construction, theoretical perspectives on communicative intention, context-based generation, and modeling of discourse structure. Based on the 2nd SIGdial workshop on Discourse and Dialogue held in conjunction with Eurospeech 2001, it is of interest to researchers and practitioners in dialogue and discourse processing.

Data-Driven Methods for Adaptive Spoken Dialogue Systems

Data-Driven Methods for Adaptive Spoken Dialogue Systems PDF Author: Oliver Lemon
Publisher: Springer Science & Business Media
ISBN: 1461448026
Category : Computers
Languages : en
Pages : 184

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Book Description
Data driven methods have long been used in Automatic Speech Recognition (ASR) and Text-To-Speech (TTS) synthesis and have more recently been introduced for dialogue management, spoken language understanding, and Natural Language Generation. Machine learning is now present “end-to-end” in Spoken Dialogue Systems (SDS). However, these techniques require data collection and annotation campaigns, which can be time-consuming and expensive, as well as dataset expansion by simulation. In this book, we provide an overview of the current state of the field and of recent advances, with a specific focus on adaptivity.

Logics of Conversation

Logics of Conversation PDF Author: Nicholas Asher
Publisher: Cambridge University Press
ISBN: 9780521650588
Category : Computers
Languages : en
Pages : 556

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Book Description
Table of contents

Natural Language Generation in Artificial Intelligence and Computational Linguistics

Natural Language Generation in Artificial Intelligence and Computational Linguistics PDF Author: Cecile L. Paris
Publisher: Springer Science & Business Media
ISBN: 1475759452
Category : Computers
Languages : en
Pages : 414

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Book Description
One of the aims of Natural Language Processing is to facilitate .the use of computers by allowing their users to communicate in natural language. There are two important aspects to person-machine communication: understanding and generating. While natural language understanding has been a major focus of research, natural language generation is a relatively new and increasingly active field of research. This book presents an overview of the state of the art in natural language generation, describing both new results and directions for new research. The principal emphasis of natural language generation is not only to facili tate the use of computers but also to develop a computational theory of human language ability. In doing so, it is a tool for extending, clarifying and verifying theories that have been put forth in linguistics, psychology and sociology about how people communicate. A natural language generator will typically have access to a large body of knowledge from which to select information to present to users as well as numer of expressing it. Generating a text can thus be seen as a problem of ous ways decision-making under multiple constraints: constraints from the propositional knowledge at hand, from the linguistic tools available, from the communicative goals and intentions to be achieved, from the audience the text is aimed at and from the situation and past discourse. Researchers in generation try to identify the factors involved in this process and determine how best to represent the factors and their dependencies.

Foundations of Computational Linguistics

Foundations of Computational Linguistics PDF Author: Roland R. Hausser
Publisher: Springer Science & Business Media
ISBN: 9783540424178
Category : Computers
Languages : en
Pages : 596

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Book Description
The central task of a future-oriented computational linguistics is the development of cognitive machines which humans can freely talk with in their respective natural language. In the long run, this task will ensure the development of a functional theory of language, an objective method of verification, and a wide range of practical applications. Natural communication requires not only verbal processing, but also non-verbal perception and action. Therefore the content of this textbook is organized as a theory of language for the construction of talking robots. The main topic is the mechanism of natural language communication in both the speaker and the hearer. The content is divided into four parts: Theory of Language, Theory of Grammar, Morphology and Syntax, Semantics and Pragmatics. The book contains more than 700 exercises for reviewing key ideas and important problems. In the Second Edition, changes are most noticeable in Chapters 22-24, which have been completely rewritten. They present a declarative outline for programming the semantic and pragmatic interpretation of natural language communication. The presentation is now simpler and more comprehensive. It is defined as a formal fragment and includes a new control structure, an analysis of spatio-temporal infer-encing, and an analysis of internal matching based on the notion of a task analysis. Examples and explanations which were contained in the old versions of Chapters 22-24 have been moved to the new Appendix. A schematic summary and a conclusion have been added as well.

Spoken Natural Language Dialog Systems

Spoken Natural Language Dialog Systems PDF Author: Ronnie W. Smith
Publisher: Oxford University Press
ISBN: 0195357914
Category : Computers
Languages : en
Pages : 314

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Book Description
As spoken natural language dialog systems technology continues to make great strides, numerous issues regarding dialog processing still need to be resolved. This book presents an exciting new dialog processing architecture that allows for a number of behaviors required for effective human-machine interactions, including: problem-solving to help the user carry out a task, coherent subdialog movement during the problem-solving process, user model usage, expectation usage for contextual interpretation and error correction, and variable initiative behavior for interacting with users of differing expertise. The book also details how different dialog problems in processing can be handled simultaneously, and provides instructions and in-depth result from pertinent experiments. Researchers and professionals in natural language systems will find this important new book an invaluable addition to their libraries.