activity
20202026
most citedX-Stance: A Multilingual Multi-Target Dataset for Stance Detection

46 citations · 50 across the 14 of their papers we have counts for

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Showing 2025Show all

5 papers · 1 filter

cs.CL2025

SwissGov-RSD: A Human-annotated, Cross-lingual Benchmark for Token-level Recognition of Semantic Differences Between Related Documents

Michelle Wastl, Jannis Vamvas, Rico Sennrich

Recognizing semantic differences across documents is crucial for text generation evaluation and content alignment, especially in cross-lingual settings. However, as a standalone ta…

cs.CL2025

QueST: Incentivizing LLMs to Generate Difficult Problems

Hanxu Hu, Xingxing Zhang, Jannis Vamvas +2

Large Language Models have achieved strong performance on reasoning tasks, solving competition-level coding and math problems. However, their scalability is limited by human-labele…

cs.CL2025

The Mediomatix Corpus: Parallel Data for Romansh Language Varieties via Comparable Schoolbooks

Zachary Hopton, Jannis Vamvas, Andrin Büchler +3

The five idioms (i.e., varieties) of the Romansh language are largely standardized and are taught in the schools of the respective communities in Switzerland. In this paper, we pre…

cs.CL2025

20min-XD: A Comparable Corpus of Swiss News Articles

Michelle Wastl, Jannis Vamvas, Selena Calleri +1

We present 20min-XD (20 Minuten cross-lingual document-level), a French-German, document-level comparable corpus of news articles, sourced from the Swiss online news outlet 20 Minu…

cs.CL2025

Source-primed Multi-turn Conversation Helps Large Language Models Translate Documents

Hanxu Hu, Jannis Vamvas, Rico Sennrich

LLMs have paved the way for truly simple document-level machine translation, but challenges such as omission errors remain. In this paper, we study a simple method for handling doc…