Yiyi Chen

According to our database, Yiyi Chen authored at least 24 papers between 2019 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

LAGO: Few-shot Crosslingual Embedding Inversion Attacks via Language Similarity-Aware Graph Optimization.

Wenrui Yu, Yiyi Chen, Johannes Bjerva, Sokol Kosta, Qiongxiu Li

CoRR, May, 2025

Shared Path: Unraveling Memorization in Multilingual LLMs through Language Similarities.

Xiaoyu Luo, Yiyi Chen, Johannes Bjerva, Qiongxiu Li

CoRR, May, 2025

Trustworthy Machine Learning via Memorization and the Granular Long-Tail: A Survey on Interactions, Tradeoffs, and Beyond.

Qiongxiu Li, Xiaoyu Luo, Yiyi Chen, Johannes Bjerva

CoRR, March, 2025

How Do Hackathons Foster Creativity? Towards AI Collaborative Evaluation of Creativity at Scale.

Jeanette Falk, Yiyi Chen, Janet Rafner, Mike Zhang, Johannes Bjerva, Alexander Nolte

CoRR, March, 2025

ALGEN: Few-shot Inversion Attacks on Textual Embeddings using Alignment and Generation.

Yiyi Chen, Qiongkai Xu, Johannes Bjerva

CoRR, February, 2025

NLP Security and Ethics, in the Wild.

Heather C. Lent, Erick Galinkin, Yiyi Chen, Jens Myrup Pedersen, Leon Derczynski, Johannes Bjerva

Trans. Assoc. Comput. Linguistics, 2025

Large Language Models are Easily Confused: A Quantitative Metric, Security Implications and Typological Analysis.

Yiyi Chen, Qiongxiu Li, Russa Biswas, Johannes Bjerva

Proceedings of the Findings of the Association for Computational Linguistics: NAACL 2025, Albuquerque, New Mexico, USA, April 29, 2025

How Do Hackathons Foster Creativity? Towards Automated Evaluation of Creativity at Scale.

Jeanette Falk, Yiyi Chen, Janet Rafner, Mike Zhang, Johannes Bjerva, Alexander Nolte

Proceedings of the 2025 CHI Conference on Human Factors in Computing Systems, 2025

ALGEN: Few-shot Inversion Attacks on Textual Embeddings via Cross-Model Alignment and Generation.

Yiyi Chen, Qiongkai Xu, Johannes Bjerva

Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2025

Against All Odds: Overcoming Typology, Script, and Language Confusion in Multilingual Embedding Inversion Attacks.

Yiyi Chen, Russa Biswas, Heather C. Lent, Johannes Bjerva

Proceedings of the AAAI-25, Sponsored by the Association for the Advancement of Artificial Intelligence, February 25, 2025

2024

CreoleVal: Multilingual Multitask Benchmarks for Creoles.

Heather C. Lent, Kushal Tatariya, Raj Dabre, Yiyi Chen, Marcell Fekete, Esther Ploeger, Li Zhou, Ruth-Ann Armstrong, Abee Eijansantos, Catriona Malau, Hans Erik Heje, Ernests Lavrinovics, Diptesh Kanojia, Paul Belony, Marcel Bollmann, Loïc Grobol, Miryam de Lhoneux, Daniel Hershcovich, Michel DeGraff, Anders Søgaard, Johannes Bjerva

Trans. Assoc. Comput. Linguistics, 2024

Text Embedding Inversion Attacks on Multilingual Language Models.

Yiyi Chen, Heather C. Lent, Johannes Bjerva

CoRR, 2024

Patterns of Persistence and Diffusibility across the World's Languages.

Yiyi Chen, Johannes Bjerva

CoRR, 2024

Text Embedding Inversion Security for Multilingual Language Models.

Yiyi Chen, Heather C. Lent, Johannes Bjerva

Proceedings of the 62nd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2024

2023

Patterns of Closeness and Abstractness in Colexifications: The Case of Indigenous Languages in the Americas.

Yiyi Chen, Johannes Bjerva

CoRR, 2023

CreoleVal: Multilingual Multitask Benchmarks for Creoles.

Heather C. Lent, Kushal Tatariya, Raj Dabre, Yiyi Chen, Marcell Fekete, Esther Ploeger, Li Zhou, Hans Erik Heje, Diptesh Kanojia, Paul Belony, Marcel Bollmann, Loïc Grobol, Miryam de Lhoneux, Daniel Hershcovich, Michel DeGraff, Anders Søgaard, Johannes Bjerva

CoRR, 2023

Colexifications for Bootstrapping Cross-lingual Datasets: The Case of Phonology, Concreteness, and Affectiveness.

Yiyi Chen, Johannes Bjerva

Proceedings of the 20th SIGMORPHON workshop on Computational Research in Phonetics, 2023

Colex2Lang: Language Embeddings from Semantic Typology.

Yiyi Chen, Russa Biswas, Johannes Bjerva

Proceedings of the 24th Nordic Conference on Computational Linguistics, 2023

2022

Analyzing social media for measuring public attitudes toward controversies and their driving factors: a case study of migration.

Yiyi Chen, Harald Sack, Mehwish Alam

Soc. Netw. Anal. Min., 2022

It's All in the Name: Entity Typing Using Multilingual Language Models.

Russa Biswas, Yiyi Chen, Heiko Paulheim, Harald Sack, Mehwish Alam

Proceedings of the Semantic Web: ESWC 2022 Satellite Events - Hersonissos, Crete, Greece, May 29, 2022

2021

MigrationsKB: A Knowledge Base of Public Attitudes towards Migrations and their Driving Factors.

Yiyi Chen, Harald Sack, Mehwish Alam

CoRR, 2021

HierClasSArt: Knowledge-Aware Hierarchical Classification of Scholarly Articles.

Mehwish Alam, Russa Biswas, Yiyi Chen, Danilo Dessì, Genet Asefa Gesese, Fabian Hoppe, Harald Sack

Proceedings of the Companion of The Web Conference 2021, 2021

Temporal Evolution of the Migration-related Topics on Social Media.

Yiyi Chen, Genet Asefa Gesese, Harald Sack, Mehwish Alam

Proceedings of the ISWC 2021 Posters, 2021

2019

XD-STOD: Cross-Domain Superresolution for Tiny Object Detection.

Michael Fromm, Max Berrendorf, Evgeniy Faerman, Yiyi Chen, Balthasar Schüss, Matthias Schubert

Proceedings of the 2019 International Conference on Data Mining Workshops, 2019