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Reconstruction of connections at supraphrastic level of information structure in discourseThe aim of this paper is to analyse the connections between global theme and thematic segments which constitue the intermediate level of information structure in discourse. The information structures are defined as hierarchically organized thematic-rhematic structures and, in their thematic part, the author distinguishes...
This paper introduces a novel approach for document re-ranking in information retrieval based on topic-comment structure of texts. While most information retrieval models make the assumption that relevant documents are about the query and that aboutness can be captured considering bags of words only, we rather consider a more sophisticated analysis of discourse to capture document relevance by distinguishing...
The main claim of this paper is that punctuation marks, in conjunction with spaces between words, function to provide visual rather than auditory cues for information structure in written English. Information structure is defined here as dividing the flow of discourse into units, each containing a newsworthy element, and in contrast to the Systemic Functional systems of Reference and Theme. A model...
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