Modeling Discourse Topic


Book Description

This book is a study of techniques used to introduce, continue and change the discourse topic in expository writing. Discourse topic is examined by focusing on the sequential techniques and strategies in a step-by-step process. To describe the process a model of sequentiality is proposed. The aims of the book are to advance current thinking in discourse analysis and to provide a practical exemplar of expository discourse.




Applications of Topic Models


Book Description

Describes recent academic and industrial applications of topic models with the goal of launching a young researcher capable of building their own applications of topic models.




Modes of Discourse


Book Description

In studying discourse, the problem for the linguist is to find a fruitful level of analysis. Carlota Smith offers a new approach with this study of discourse passages, units of several sentences or more. She introduces the key idea of the 'Discourse Mode', identifying five modes: Narrative, Description, Report, Information, Argument. These are realized at the level of the passage, and cut across genre lines. Smith shows that the modes, intuitively recognizable as distinct, have linguistic correlates that differentiate them. She analyzes the properties that distinguish each mode, focusing on grammatical rather than lexical information. The book also examines linguistically based features that appear in passages of all five modes: topic and focus, variation in syntactic structure, and subjectivity, or point of view. Operating at the interface of syntax, semantics, and pragmatics, the book will appeal to researchers and graduate students in linguistics, stylistics and rhetoric.




Constraints in Discourse


Book Description

It is a commonplace to say that the meaning of text is more than the conjunction of the meaning of its constituents. But what are the rules governing its interpretation, and what are the constraints that define well-formed discourse? Answers to these questions can be given from various perspectives. In this edited volume, leading scientists in the field investigate these questions from structural, cognitive, and computational perspectives. The last decades have seen the development of numerous formal frameworks in which the structure of discourse can be analysed, the most important of them being the Linguistic Discourse Model, Rhetorical Structure Theory and Segmented Discourse Representation Theory. This volume contains an introduction to these frameworks and the fundamental topics in research about discourse constraints. Thus it should be accessible to specialists in the field as well as advanced graduate students and researchers from neighbouring areas. The volume is of interest to discourse linguists, psycholinguists, cognitive scientists, and computational linguists.




Discourse Analysis


Book Description

An exploration of how any language produced by man, spoken or written, is used to communicate for a purpose and within a context.




Social, Cultural, and Behavioral Modeling


Book Description

This book constitutes the proceedings of the 12th International Conference on Social, Cultural, and Behavioral Modeling, SBP-BRiMS 2019, held in Washington, DC, USA, in July 2019. The total of 28 papers presented in this volume was carefully reviewed and selected from 72 submissions. The papers in this volume show, people, theories, methods and data from a wide number of disciplines including computer science, psychology, sociology, communication science, public health, bioinformatics, political science, and organizational science. Numerous types of computational methods are used include, but not limited to, machine learning, language technology, social network analysis and visualization, agent-based simulation, and statistics.




Discourse and Knowledge


Book Description

Both 'discourse' and 'knowledge' are fundamental concepts, but they are often treated separately. The first book to adopt a multidisciplinary approach to studying the relationship between these concepts, Discourse and Knowledge introduces the new field of epistemic discourse analysis and uses a wide range of examples to illustrate the theory.




Coordination and the Syntax DS Discourse Interface


Book Description

This survey explores interactions between syntax and discourse, through a case study of patterns of extraction from coordinate structures. The theoretical breadth of the volume makes it the most complete account of extraction from coordinate structures to date: at first glance, it appears to be a syntactic matter, but the survey raises theoretical and empirical questions not just for syntax, but also across semantics, pragmatics, and discourse structure. Rather than promoting a single analysis, Daniel Altshuler and Robert Truswell outline reasonable hypotheses that allow theoretical conclusions to be deducted from empirical facts. The theoretical conclusions show that coordinate structures have the potential to discriminate between current syntactic theories, and to inform work on the interfaces between syntax, semantics, pragmatics, and discourse. In many cases, however, the necessary empirical work has not yet been carried out, and too much of the literature revolves around the same handful of primarily English examples. The volume offers a starting point for further research on extraction from coordinate structures, particularly in understudied languages, and provides a guide to how to tease out the theoretical implications of empirical findings.







Discourse Topics


Book Description

Discourse topics are a frequently mentioned but rarely operationalised concept in linguistics. Taking a text linguistic approach and defining discourse topics as clusterings of concepts, this book examines and compares methods for investigating topic boundaries, topic identification and topic development. The first book to be devoted to topics in extended discourse, Discourse Topics examines topics in several genres and generates new insights into the nature of discourse topics that challenge the status quo. It is essential reading for researchers in linguistics, discourse analysis, natural language processing and psychology whose work concerns topics.