Jannis Vamvas, PhD

Michelle Wastl, Jannis Vamvas and Rico Sennrich. 2026. SwissGov-RSD: A Human-annotated, Cross-lingual Benchmark for Token-level Recognition of Semantic Differences Between Related Documents. In Proceedings of the 64th Annual Meeting of the Association for Computational Linguistics, San Diego, California, United States. Association for Computational Linguistics. [cite] [data] [code]

Apertus Team. 2026. Apertus: Democratizing Open and Compliant LLMs for Global Language Environments. In Proceedings of the 64th Annual Meeting of the Association for Computational Linguistics, San Diego, California, United States. Association for Computational Linguistics. [cite] [model]

Charlotte Model, Sina Ahmadi and Jannis Vamvas. 2026. Robust Language Identification for Romansh Varieties. In Proceedings of the 11th edition of the Swiss Text Analytics Conference, pages 101–110, Zurich, Switzerland. Association for Computational Linguistics. [cite] [code]

Dominic P. Fischer, Zachary Hopton and Jannis Vamvas. 2026. RUMLEM: A Dictionary-Based Lemmatizer for Romansh. In Proceedings of the 11th edition of the Swiss Text Analytics Conference, pages 125–132, Zurich, Switzerland. Association for Computational Linguistics. [cite] [code] [demo]

Elina Stüssi and Jannis Vamvas. 2026. How Good is AI on Swiss Voting Booklets? A Multilingual OCR and Alignment Benchmark. In Proceedings of the 11th edition of the Swiss Text Analytics Conference, pages 232–242, Zurich, Switzerland. Association for Computational Linguistics. [cite] [data, data]