Papers by Lucie Polakova
Cost-Effective Discourse Annotation in the Prague Czech–English Dependency Treebank (2024.lrec-main)
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| Challenge: | a method for obtaining a high-quality annotation of explicit discourse relations is a resource-demanding task. |
| Approach: | They propose a method for obtaining a high-quality annotation of explicit discourse relations in the Czech part of the Prague Czech–English Dependency Treebank. |
| Outcome: | The proposed method solves the problem of identifying discrepancies between the annotations in the Czech part of the Penn Treebank. |
Developing a Rhetorical Structure Theory Treebank for Czech (2024.lrec-main)
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| Challenge: | a paper on the Czech RST Discourse Treebank is the first version of a textual annotation system based on the Rhetorical Structure Theory . document is annotated using the RST, a global coherence model proposed by Mann and Thompson . |
| Approach: | They introduce the first version of the Czech RST Discourse Treebank . paper presents an annotation process and provides corpus statistics and evaluation . |
| Outcome: | The paper presents the first version of the Czech RST Discourse Treebank . the treebank includes two gold annotations representing divergent interpretations . |
Charles Translator: A Machine Translation System between Ukrainian and Czech (2024.lrec-main)
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Martin Popel, Lucie Polakova, Michal Novák, Jindřich Helcl, Jindřich Libovický, Pavel Straňák, Tomas Krabac, Jaroslava Hlavacova, Mariia Anisimova, Tereza Chlanova
| Challenge: | a system for translating between Ukrainian and Czech was developed in the spring of 2022 . the system was not available at the time in the required quality . |
| Approach: | They propose a machine translation system between Ukrainian and Czech to reduce the impact of the Russian-Ukrainian war on individuals and society. |
| Outcome: | The proposed system translates directly between Ukrainian and Czech, compared to other systems that use English as a pivot. |