X -stance: A Multilingual Multi-Target Dataset for Stance Detection. - Jannis Vamvas; Rico Sennrich (SwissText/KONVENS, 2020)

Proceedings of the ACL-IJCNLP 2021 Student Research Workshop. - Jad Kabbara; Haitao Lin; Amandalynne Paullada; Jannis Vamvas (ACL (student), 2021)

On the Limits of Minimal Pairs in Contrastive Evaluation. - Jannis Vamvas; Rico Sennrich (BlackboxNLP@EMNLP, 2021)

Contrastive Conditioning for Assessing Disambiguation in MT: A Case Study of Distilled Bias. - Jannis Vamvas; Rico Sennrich (EMNLP (1), 2021)

As Little as Possible, as Much as Necessary: Detecting Over- and Undertranslations with Contrastive Conditioning. - Jannis Vamvas; Rico Sennrich (ACL (2), 2022)

NMTScore: A Multilingual Analysis of Translation-based Text Similarity Measures. - Jannis Vamvas; Rico Sennrich (EMNLP (Findings), 2022)

Towards Unsupervised Recognition of Token-level Semantic Differences in Related Documents. - Jannis Vamvas; Rico Sennrich (EMNLP, 2023)

Trained MT Metrics Learn to Cope with Machine-translated References. - Jannis Vamvas; Tobias Domhan; Sony Trenous; Rico Sennrich; Eva Hasler (WMT, 2023)

SwissBERT: The Multilingual Language Model for Switzerland. - Jannis Vamvas; Johannes Graën; Rico Sennrich (CoRR, 2023)

Towards Unsupervised Recognition of Semantic Differences in Related Documents. - Jannis Vamvas; Rico Sennrich (CoRR, 2023)

Investigating Multi-Pivot Ensembling with Massively Multilingual Machine Translation Models. - Alireza Mohammadshahi; Jannis Vamvas; Rico Sennrich (CoRR, 2023)

Mitigating Hallucinations and Off-target Machine Translation with Source-Contrastive and Language-Contrastive Decoding. - Rico Sennrich; Jannis Vamvas; Alireza Mohammadshahi (EACL (2), 2024)

Thesis: Model-based Evaluation of Multilinguality. - Jannis Vamvas (EAMT (1), 2024)

Modular Adaptation of Multilingual Encoders to Written Swiss German Dialect. - Jannis Vamvas; Noëmi Aepli; Rico Sennrich (CoRR, 2024)

Linear-time Minimum Bayes Risk Decoding with Reference Aggregation. - Jannis Vamvas; Rico Sennrich (CoRR, 2024)

Fine-tuning the SwissBERT Encoder Model for Embedding Sentences and Documents. - Juri Grosjean; Jannis Vamvas (CoRR, 2024)

Leveraging In-Context Learning for Political Bias Testing of LLMs. - Patrick Haller 001; Jannis Vamvas; Rico Sennrich; Lena Ann Jäger (ACL (1), 2025)

Machine Translation Models are Zero-Shot Detectors of Translation Direction. - Michelle Wastl; Jannis Vamvas; Rico Sennrich (ACL (Findings), 2025)

Source-primed Multi-turn Conversation Helps Large Language Models Translate Documents. - Hanxu Hu; Jannis Vamvas; Rico Sennrich (CoRR, 2025)

20min-XD: A Comparable Corpus of Swiss News Articles. - Michelle Wastl; Jannis Vamvas; Selena Calleri; Rico Sennrich (CoRR, 2025)