In Enthymemes and Topoi in Dialogue, Ellen Breitholtz presents a novel and precise account of reasoning from an interactional perspective. The account draws on the concepts of enthymemes and topoi, originating in Aristotelian rhetoric and dialectic, and integrates these in a formal dialogue semantic account using TTR, a type theory with records. Argumentation analysis and formal approaches to reasoning often focus the logical validity of arguments on inferences made in discourse from a god’s-eye perspective. In contrast, Breitholtz’s account emphasises the individual perspectives of interlocutors and the function and acceptability of their reasoning in context. This provides an analysis of interactions where interlocutors have access to different topoi and therefore make different inferences.

"In Enthymemes and Topoi in Dialogue, Ellen Breitholtz presents a novel and precise account of reasoning from an interactional perspective. The account draws on the concepts of enthymemes and topoi, originating in Aristotelian rhetoric and dialectic, and integrates these in a formal dialogue semantic account using TTR, a type theory with records. Argumentation analysis and formal approaches to reasoning often focus the logical validity of arguments on inferences made in discourse from a god's-eye perspective. In contrast, Breitholtz's account emphasises the individual perspectives of interlocutors and the function and acceptability of their reasoning in context. This provides an analysis of interactions where interlocutors have access to different topoi and therefore make different inferences"--

This is an open access title available under the terms of a CC BY-NC-ND 4.0 International licence. It is free to read at Oxford Scholarship Online and offered as a free PDF download from OUP and selected open access locations. This book characterizes a notion of type that covers both linguistic and non-linguistic action, and lays the foundations for a theory of action based on a Theory of Types with Records (TTR). Robin Cooper argues that a theory of language based on action allows the adoption of a perspective on linguistic content that is centred on interaction in dialogue; this approach is crucially different to the traditional view of natural languages as essentially similar to formal languages such as logics developed by philosophers or mathematicians. At the same time, he claims that the substantial technical advantages made by the formal language view of semantics can be incorporated into the action-based view, and that this can lead to important improvements in both intuitive understanding and empirical coverage. This enterprise uses types rather than possible worlds as commonly employed in studies of the semantics of natural language. Types are more tractable than possible worlds and offer greater potential for understanding the implementation of semantics both on machines and in biological brains.

This present book explores recent advances in modeling discourse processes, in particular, new approaches aimed at understanding pathological language behavior specific to schizophrenia. The contributors examine the modeling paradigm of formal semantics, which falls within the scope of both linguistics and logic while providing overlapping links with other fields such as philosophy of language and cognitive psychology. This book is based on results presented during the series of workshops on (In)Coherence and Discourse organized by SLAM (Schizophrenia and Language: Analysis and Modeling), a project developed to systemize the study of pathological language processing by taking an overarching interdisciplinary approach combining psychology, linguistics, computer science and philosophy. The principle focus is on conversations produced by people with psychiatric disorders such as schizophrenia and autism. The contributions come from young and experienced researchers, and invited speakers. The book appeals to likeminded students and researchers.

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.

This book is a collective volume that reports the state of the art in the applications of type theory to linguistic semantics. The volume fills a 20 year gap from the last published book on the issue and aspires to bring researchers closer to cutting edge alternatives in formal semantics research. It consists of unpublished work by some key researchers on various issues related to the type theoretical study of formal semantics and further exemplifies the advantages of using modern type theoretical approaches to linguistic semantics. Themes that are covered include modern developments of type theories in formal semantics, foundational issues in linguistic semantics like anaphora, modality and plurals, innovational interdisciplinary research like the introduction of probability theory to type theories as well as computational implementations of type theoretical approaches. This volume will be of great interest to formal semanticists that are looking for alternative ways to study linguistic semantics, but will also be of interest to theoretical computer scientists and mathematicians that are interested in the applications of type theory.

This book reconstructs the tradition of dialectic from Aristotle's "Topics," its founding text, up to its "renaissance" in 16th century Italy, and focuses on the role of dialectic in the production of knowledge. Aristotle defines dialectic as a structured exchange of questions and answers and thus links it to dialogue and disputation, while Cicero develops a mildly skeptical version of dialectic, identifies it with reasoning "in utramque partem" and connects it closely to rhetoric. These two interpretations constitute the backbone of the living tradition of dialectic and are variously developed in the Renaissance against the Medieval background. The book scrutinizes three separate contexts in which these developments occur: Rudolph Agricola's attempt to develop a new dialectic in close connection with rhetoric, Agostino Nifo's thoroughly Aristotelian approach and its use of the newly translated commentaries of Alexander of Aphrodisias and Averroes, and Carlo Sigonio's literary theory of the dialogue form, which is centered around Aristotle's "Topics." Today, Aristotelian dialectic enjoys a new life within argumentation theory: the final chapter of the book briefly revisits these contemporary developments and draws some general epistemological conclusions linking the tradition of dialectic to a fallibilist view of knowledge.