XD-STOD: Cross-Domain Superresolution for Tiny Object Detection. - Michael Fromm 001; Max Berrendorf; Evgeniy Faerman; Yiyi Chen 002; Balthasar Schüss; Matthias Schubert (ICDM Workshops, 2019)

Temporal Evolution of the Migration-related Topics on Social Media. - Yiyi Chen 002; Genet Asefa Gesese; Harald Sack; Mehwish Alam (ISWC (Posters/Demos/Industry), 2021)

HierClasSArt: Knowledge-Aware Hierarchical Classification of Scholarly Articles. - Mehwish Alam; Russa Biswas; Yiyi Chen 002; Danilo Dessì; Genet Asefa Gesese; Fabian Hoppe 001; Harald Sack (WWW (Companion Volume), 2021)

MigrationsKB: A Knowledge Base of Public Attitudes towards Migrations and their Driving Factors. - Yiyi Chen 002; Harald Sack; Mehwish Alam (CoRR, 2021)

It's All in the Name: Entity Typing Using Multilingual Language Models. - Russa Biswas; Yiyi Chen 002; Heiko Paulheim; Harald Sack; Mehwish Alam (ESWC (Satellite Events), 2022)

Analyzing social media for measuring public attitudes toward controversies and their driving factors: a case study of migration. - Yiyi Chen 002; Harald Sack; Mehwish Alam (Soc. Netw. Anal. Min., 2022)

Colex2Lang: Language Embeddings from Semantic Typology. - Yiyi Chen 002; Russa Biswas; Johannes Bjerva (NoDaLiDa, 2023)

Colexifications for Bootstrapping Cross-lingual Datasets: The Case of Phonology, Concreteness, and Affectiveness. - Yiyi Chen 002; Johannes Bjerva (SIGMORPHON, 2023)

CreoleVal: Multilingual Multitask Benchmarks for Creoles. - Heather C. Lent; Kushal Tatariya; Raj Dabre; Yiyi Chen 002; Marcell Fekete; Esther Ploeger; Li Zhou 010; Hans Erik Heje; Diptesh Kanojia; Paul Belony; Marcel Bollmann; Loïc Grobol; et al. (CoRR, 2023)

Patterns of Closeness and Abstractness in Colexifications: The Case of Indigenous Languages in the Americas. - Yiyi Chen 002; Johannes Bjerva (CoRR, 2023)

Text Embedding Inversion Security for Multilingual Language Models. - Yiyi Chen 002; Heather C. Lent; Johannes Bjerva (ACL (1), 2024)

Patterns of Persistence and Diffusibility across the World's Languages. - Yiyi Chen 002; Johannes Bjerva (CoRR, 2024)

Text Embedding Inversion Attacks on Multilingual Language Models. - Yiyi Chen 002; Heather C. Lent; Johannes Bjerva (CoRR, 2024)

CreoleVal: Multilingual Multitask Benchmarks for Creoles. - Heather C. Lent; Kushal Tatariya; Raj Dabre; Yiyi Chen 002; Marcell Fekete; Esther Ploeger; Li Zhou 010; Ruth-Ann Armstrong; Abee Eijansantos; Catriona Malau; Hans Erik Heje; Ernests Lavrinovics; et al. (Trans. Assoc. Comput. Linguistics, 2024)

Against All Odds: Overcoming Typology, Script, and Language Confusion in Multilingual Embedding Inversion Attacks. - Yiyi Chen 002; Russa Biswas; Heather C. Lent; Johannes Bjerva (AAAI, 2025)

ALGEN: Few-shot Inversion Attacks on Textual Embeddings via Cross-Model Alignment and Generation. - Yiyi Chen 002; Qiongkai Xu; Johannes Bjerva (ACL (1), 2025)

How Do Hackathons Foster Creativity? Towards Automated Evaluation of Creativity at Scale. - Jeanette Falk; Yiyi Chen 002; Janet Rafner; Mike Zhang; Johannes Bjerva; Alexander Nolte (CHI, 2025)

Large Language Models are Easily Confused: A Quantitative Metric, Security Implications and Typological Analysis. - Yiyi Chen 002; Qiongxiu Li; Russa Biswas; Johannes Bjerva (NAACL (Findings), 2025)

NLP Security and Ethics, in the Wild. - Heather C. Lent; Erick Galinkin; Yiyi Chen 002; Jens Myrup Pedersen; Leon Derczynski; Johannes Bjerva (Trans. Assoc. Comput. Linguistics, 2025)

ALGEN: Few-shot Inversion Attacks on Textual Embeddings using Alignment and Generation. - Yiyi Chen 002; Qiongkai Xu; Johannes Bjerva (CoRR, 2025)

How Do Hackathons Foster Creativity? Towards AI Collaborative Evaluation of Creativity at Scale. - Jeanette Falk; Yiyi Chen 002; Janet Rafner; Mike Zhang; Johannes Bjerva; Alexander Nolte (CoRR, 2025)

Trustworthy Machine Learning via Memorization and the Granular Long-Tail: A Survey on Interactions, Tradeoffs, and Beyond. - Qiongxiu Li; Xiaoyu Luo; Yiyi Chen 002; Johannes Bjerva (CoRR, 2025)

Shared Path: Unraveling Memorization in Multilingual LLMs through Language Similarities. - Xiaoyu Luo; Yiyi Chen 002; Johannes Bjerva; Qiongxiu Li (CoRR, 2025)

LAGO: Few-shot Crosslingual Embedding Inversion Attacks via Language Similarity-Aware Graph Optimization. - Wenrui Yu; Yiyi Chen 002; Johannes Bjerva; Sokol Kosta; Qiongxiu Li (CoRR, 2025)