Papers by Elena Chistova
End-to-End Argument Mining over Varying Rhetorical Structures (2023.findings-acl)
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| Challenge: | Rhetorical Structure Theory implies no single discourse interpretation of a text . inconsistent parsing of similar structures can result in inconsistent argumentation analysis . |
| Approach: | They propose a deep dependency parsing model to assess the connection between rhetorical and argument structures. |
| Outcome: | The proposed model allows for end-to-end argumentation analysis using a rhetorical tree instead of a word sequence. |
Bilingual Rhetorical Structure Parsing with Large Parallel Annotations (2024.findings-acl)
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| Challenge: | Existing large RST corpora are inconsistent in annotation guidelines, genre representation, source selection, and relation definitions. |
| Approach: | They propose a parallel Russian annotation for a large and diverse English GUM RST corpus. |
| Outcome: | The proposed RST parser achieves state-of-the-art results on English and Russian corpus . it demonstrates effectiveness in monolingual and bilingual settings, transferring even with limited second-language annotation. |