Publications

2024

  • Chen, Yiyi, Heather Christine Lent, and Johannes Bjerva. “Text Embedding Inversion Security for Multilingual Language Models.” (2024).
  • Lent, Heather, Kushal Tatariya, Raj Dabre, Yiyi Chen, Marcell Fekete, Esther Ploeger, Li Zhou, Heje, H.E., Kanojia, D., Belony, P. and Bollmann, M., “CreoleVal: Multilingual Multitask Benchmarks for Creoles.” (2024).
  • Chen, Y., & Bjerva, J. (2024). Patterns of Persistence and Diffusibility across World’s Languages. arXiv preprint arXiv:2401.01698.

2023

  • Yiyi Chen and Johannes Bjerva. 2023. Colexifications for Bootstrapping Cross-lingual Datasets: The Case of Phonology, Concreteness, and Affectiveness. In Proceedings of the 20th SIGMORPHON workshop on Computational Research in Phonetics, Phonology, and Morphology, pages 98–109, Toronto, Canada. Association for Computational Linguistics.
  • Chen, Y., & Bjerva, J. (Accepted/In press). Patterns of Closeness and Abstractness in Colexifications: The Case of Indigineous Languages in the Americas. In Third Workshop on NLP for Indigenous Languages of the Americas Association for Computational Linguistics.
  • Yiyi Chen, Russa Biswas, and Johannes Bjerva. 2023. Colex2Lang: Language Embeddings from Semantic Typology. In Proceedings of the 24th Nordic Conference on Computational Linguistics (NoDaLiDa), pages 673–684, Tórshavn, Faroe Islands. University of Tartu Library.

2022

  • Fouad Shammary, Yiyi Chen, Zsolt T Kardkovacs, Mehwish Alam, and Haithem Afli. 2022. TF-IDF or Transformers for Arabic Dialect Identification? ITFLOWS participation in the NADI 2022 Shared Task. https://aclanthology.org/2022.wanlp-1.42 In Proceedings of the The Seventh Arabic Natural Language Processing Workshop (WANLP), pages 420–424, Abu Dhabi, United Arab Emirates (Hybrid). Association for Computational Linguistics.
  • Chen, Y., Sack, H. & Alam, M. Analyzing social media for measuring public attitudes toward controversies and their driving factors: a case study of migration. Soc. Netw. Anal. Min. 12, 135 (2022). https://doi.org/10.1007/s13278-022-00915-7
  • R. Biswas, Y. Chen, H. Paulheim, H. Sack, M. Alam: It’s all in the Name: Entity Typing using Multilingual Language Models, In: Proceedings of the ESWC 2022 Posters and Demos Track.

2021

2019

  • M. Fromm, M. Berrendorf, E. Faerman, Y. Chen, B. Schüss, M. Schubert: XD-STOD: Cross-Domain Superresolution for Tiny Object Detection, International Conference on Data Mining Workshops (ICDMW), 2019, 142-148, DOI: 10.1109/ICDMW.2019.00031.