5 papers
Apertus: Democratizing Open and Compliant LLMs for Global Language Environments
Project Apertus, Alejandro Hernández-Cano, Alexander Hägele +100
We present Apertus, a fully open suite of large language models (LLMs) designed to address two systemic shortcomings in today's open model ecosystem: data compliance and multilingu…
WikiMixQA: A Multimodal Benchmark for Question Answering over Tables and Charts
Negar Foroutan, Angelika Romanou, Matin Ansaripour +3
Documents are fundamental to preserving and disseminating information, often incorporating complex layouts, tables, and charts that pose significant challenges for automatic docume…
Can Performant LLMs Be Ethical? Quantifying the Impact of Web Crawling Opt-Outs
Dongyang Fan, Vinko Sabolčec, Matin Ansaripour +4
The increasing adoption of web crawling opt-outs by copyright holders of online content raises critical questions about the impact of data compliance on large language model (LLM)…
LLaMa-SciQ: An Educational Chatbot for Answering Science MCQ
Marc-Antoine Allard, Matin Ansaripour, Maria Yuffa +1
Large Language Models (LLMs) often struggle with tasks requiring mathematical reasoning, particularly multiple-choice questions (MCQs). To address this issue, we developed LLaMa-Sc…
Gabow's Cardinality Matching Algorithm in General Graphs: Implementation and Experiments
Matin Ansaripour, Alireza Danaei, Kurt Mehlhorn
It is known since 1975 (\cite{HK75}) that maximum cardinality matchings in bipartite graphs with nodes and edges can be computed in time . Asymptotically fas…