Resources
Discourse annotation tools:
RSTTool: http://www.wagsoft.com/RSTTool/
Reference on correspondence between discourse structure theories:
Sanders, T., Demberg, V., Hoek, J., Scholman, M., Asr, F.T., Zufferey, S., and Evers-Vermeul, J. (2021). Unifying dimensions in coherence relations: How various annotation frameworks are related. Corpus Linguistics and Linguistic Theory, 17(1), 1-71.
Reference on comparing two RST analyses:
Marcu, D. (2000). The Rhetorical Parsing of Unrestricted Texts: A Surface Based Approach, Computational Linguistics, 26(3): 395–448.
RSTevaL: A tool to compare two RST analyses
Reference on how many discourse relations are good for text analysis:
Eduard H. (1990). Parsimonious and Profligate Approaches to the Question of Discourse Structure Relations. Proceedings of the Fifth International Workshop on Natural Language Generation.