Issues in Linguistic Segmentation
Janyce Wiebe · 1993
This paper addresses discourse structure from the perspective of understanding. It would perhaps help us understand the nature of discourse relations if we better understood what units of a text can be related to one another. In one major theory of discourse structure, Rhetorical Structure Theory (Mann & Thompson 1988; hereafter simply RST), the smallest possible linguistic units that can participate in a rhetorical relation are called units,