The paper deals with the cohesion part of a model of global discourse interpretation, usually known as Veins Theory (VT). By taking from the Rhetorical Structure Theory the notions of nuclearity and relations, but ignoring the relations’ names, VT computes from rhetorical structures strings of discourse units, called veins, from which domains of accessibility can be determined for each discours...

This paper surveys ontological modeling of rhetorical concepts, developed for use in argument mining and other applications of computational rhetoric, projecting their future directions. We include ontological models of argument schemes applying Rhetorical Structure Theory (RST); the RhetFig proposal for modeling; the related RetFig Ontology of Rhetorical Figures for Serbian (developed by two o...

The aim of this research is to study effects of global and local structure of texts and of rhetorical relations between sentences on the prosodic realization of sentences in read aloud text. Twenty texts were analysed using Rhetorical Structure Theory. Based on these analyses, the global structure in terms of hierarchical level, the local structure in terms of the relative importance of text se...

Rhetorical structure analysis (RSA) explores discourse relations among elementary discourse units (EDUs) in a text. It is very useful in many text processing tasks employing relationships among EDUs such as text understanding, summarization, and question-answering. Thai language with its distinctive linguistic characteristics requires a unique technique. This article proposes an approach for Th...

On the basis of a new corpus of short “microtexts” with parallel manual annotations, we study the mapping from discourse structure (in terms of Rhetorical Structure Theory, RST) to argumentation structure. We first perform a qualitative analysis and discuss our findings on correspondence patterns. Then we report on experiments with deriving argumentation structure from the (gold) RST trees, whe...

A study of a small corpus of pharmaceutical leaflets supports the hypothesis that a subset of Mann and Thompson’s Rhetorical Relations may hold within as well as between clauses, with one or more propositional arguments nominalised. This paper summarises the main results of this study and outlines a formal account of the phenomenon within a framework of discourse generation, whereby nominalisat...

We consider two hypotheses about how rhetorical structure and QUD structure might come together to provide a more general pragmatic theory. Taking SDRT ([2]) and some basic principles from [18]’s QUD framework as starting points, we first consider the possibility that rhetorical relations can be modelled as QUDs, and vice versa. We ultimately reject this hypothesis in favor of the possibility t...

We present the first corpus of texts annotated with two alternative approaches to discourse structure, Rhetorical Structure Theory (Mann and Thompson, 1988) and Segmented Discourse Representation Theory (Asher and Lascarides, 2003). 112 short argumentative texts have been analyzed according to these two theories. Furthermore, in previous work, the same texts have already been annotated for thei...