2022
Modeling Persuasive Discourse to Adaptively Support Students' Argumentative Writing
Thiemo Wambsganss, Christina Niklaus
Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), Association for Computational Linguistics, Dublin, Ireland, 2022 May, pp. 8748--8760
2021
Supporting Cognitive and Emotional Empathic Writing of Students
Thiemo Wambsganss, Christina Niklaus, Matthias Söllner, Siegfried Handschuh, Jan Marco Leimeister
Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (Volume 1: Long Papers), Association for Computational Linguistics, Online, 2021 Aug, pp. 4063--4077
2020
AL: An Adaptive Learning Support System for Argumentation Skills
Thiemo Wambsganss, Christina Niklaus, Matthias Cetto, Matthias Söllner, Siegfried Handschuh, Jan Marco Leimeister
Proceedings of the 2020 CHI Conference on Human Factors in Computing Systems, Association for Computing Machinery, New York, NY, USA, 2020, pp. 1–14
A Corpus for Argumentative Writing Support in German
Thiemo Wambsganss, Christina Niklaus, Matthias Söllner, Siegfried Handschuh, Jan Marco Leimeister
Proceedings of the 28th International Conference on Computational Linguistics, International Committee on Computational Linguistics, Barcelona, Spain (Online), 2020 Dec, pp. 856--869
2019
DisSim: A Discourse-Aware Syntactic Text Simplification Framework for English and German
Christina Niklaus, Matthias Cetto, André Freitas, Siegfried Handschuh
Proceedings of the 12th International Conference on Natural Language Generation, Association for Computational Linguistics, Tokyo, Japan, 2019 Oct, pp. 504--507
MinWikiSplit: A Sentence Splitting Corpus with Minimal Propositions
Christina Niklaus, André Freitas, Siegfried Handschuh
Proceedings of the 12th International Conference on Natural Language Generation, Association for Computational Linguistics, Tokyo, Japan, 2019 Oct, pp. 118--123
Transforming Complex Sentences into a Semantic Hierarchy
Christina Niklaus, Matthias Cetto, André Freitas, Siegfried Handschuh
Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics, Association for Computational Linguistics, Florence, Italy, 2019 Jul, pp. 3415--3427
2018
Graphene: Semantically-Linked Propositions in Open Information Extraction
Matthias Cetto, Christina Niklaus, André Freitas, Siegfried Handschuh
Proceedings of the 27th International Conference on Computational Linguistics, Association for Computational Linguistics, Santa Fe, New Mexico, USA, 2018 Aug, pp. 2300--2311
Graphene: a Context-Preserving Open Information Extraction System
Matthias Cetto, Christina Niklaus, André Freitas, Siegfried Handschuh
Proceedings of the 27th International Conference on Computational Linguistics: System Demonstrations, Association for Computational Linguistics, Santa Fe, New Mexico, 2018 Aug, pp. 94--98
A Survey on Open Information Extraction
Christina Niklaus, Matthias Cetto, André Freitas, Siegfried Handschuh
Proceedings of the 27th International Conference on Computational Linguistics, Association for Computational Linguistics, Santa Fe, New Mexico, USA, 2018 Aug, pp. 3866--3878
2016
A Sentence Simplification System for Improving Relation Extraction
Christina Niklaus, Bernhard Bermeitinger, Siegfried Handschuh, André Freitas
Proceedings of {COLING} 2016, the 26th International Conference on Computational Linguistics: System Demonstrations, The COLING 2016 Organizing Committee, Osaka, Japan, 2016 Dec, pp. 170--174
