Publications

Ehren, R., Kallmeyer, L., & Lichte, T. (2022, June). An Analysis of Attention in German Verbal Idiom Disambiguation. In Proceedings of the 18th Workshop on Multiword Expressions@ LREC2022 (pp. 16-25).

Rafael Ehren, Timm Lichte,  Jakub Waszczuk & Laura Kallmeyer. Shared Task on the Disambiguation of German Verbal Idioms at KONVENS 2021.

Rafael Ehren, Timm Lichte, Laura Kallmeyer & Jakub Waszczuk. 2020. Supervised Disambiguation of German Verbal Idioms with a BiLSTM Architecture. In Proceedings of the Second Workshop on Figurative Language Processing (211-220).

Jakub Waszczuk, Rafael Ehren, Regina Stodden and Laura Kallmeyer. 2019. A Neural Graph-based Approach to Verbal MWE Identification. In Proceedings of the Workshop on Multiword Expressions and WordNet (MWE-WN 2019), August 2019, Florence: Association for Computational Linguistics.

Rafael Ehren, Timm Lichte & Younes Samih. 2018. Mumpitz at PARSEME Shared Task 2018: A bidirectional LSTM for the identification of verbal multiword expressions. In Proceedings of the Joint Workshop on Linguistic Annotation, Multiword Expressions and Constructions (LAW-MWE-CxG-2018), 261-267. [PDF]

Rafael Ehren. 2017. Literal or idiomatic? Identifying the reading of single occurrences of German multiword expressions using word embeddings. In Proceedings of the Student Research Workshop at the 15th Conference of the European Chapter of the Association for Computational Linguistics, 103–112. Valencia, Spain: Association for Computational Linguistics.  [PDF]

Talks

Rafael Ehren, Timm Lichte, Laura Kallmeyer & Jakub Waszczuk. 2020. Supervised Disambiguation of German Verbal Idioms with a BiLSTM Architecture. Poster at the virtual Figurative Language Processing Workshop, 9. July.

Rafael Ehren, Timm Lichte & Younes Samih. 2018. Mumpitz at PARSEME Shared Task 2018: A bidirectional LSTM for the identification of verbal multiword expressions. Poster at the LAW-MWE-CxG-2018 Workshop, 25.-26. August 2018, Santa Fe.

Fabienne Cap, Rafael Ehren, Maximilian Köper, Timm Lichte, Sabine Schulte im Walde & Heike Zinsmeister. 2018. VerbCompoCor: A German Corpus with Compositionality Judgments for Verb-Dependent Pairs. Poster at the DGfS-CL poster session at the 40th annual DGfS meeting, 07.–09.03.2018, Stuttgart.