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When Scale Meets Diversity: Evaluating Language Models on Fine-Grained Multilingual Claim Verification
The rapid spread of multilingual misinformation requires robust automated fact verification systems capable of handling fine-grained …
Hanna Shcharbakova
,
Tatiana Anikina
,
Natalia Skachkova
,
Josef van Genabith
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Only for the Unseen Languages, Say the Llamas: On the Efficacy of Language Adapters for Cross-lingual Transfer in English-centric LLMs
Most state-of-the-art large language models (LLMs) are trained mainly on English data, limiting their effectiveness on non-English, …
Julian Schlenker
,
Jenny Kunz
,
Tatiana Anikina
,
Günter Neumann
,
Simon Ostermann
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Reverse Probing: Evaluating Knowledge Transfer via Finetuned Task Embeddings for Coreference Resolution
In this work, we reimagine classical probing to evaluate knowledge transfer from simple source to more complex target tasks. Instead of …
Tatiana Anikina
,
Arne Binder
,
David Harbecke
,
Stalin Varanasi
,
Leonhard Hennig
,
Simon Ostermann
,
Sebastian Möller
,
Josef van Genabith
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GrEmLIn: A Repository of Green Baseline Embeddings for 87 Low-Resource Languages Injected with Multilingual Graph Knowledge
Contextualized embeddings based on large language models (LLMs) are available for various languages, but their coverage is often …
Daniil Gurgurov
,
Rishu Kumar
,
Simon Ostermann
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Soft Language Prompts for Language Transfer
Cross-lingual knowledge transfer, especially between high- and low-resource languages, remains challenging in natural language …
Ivan Vykopal
,
Simon Ostermann
,
Marián Šimko
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Enabling Low-Resource Language Retrieval: Establishing Baselines for Urdu MS MARCO
As the Information Retrieval (IR) field increasingly recognizes the importance of inclusivity, addressing the needs of low-resource …
Umer Butt
,
Stalin Varanasi
,
Günter Neumann
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Cross-Refine: Improving Natural Language Explanation Generation by Learning in Tandem
Natural language explanations (NLEs) are vital for elucidating the reasoning behind large language model (LLM) decisions. Many …
Qianli Wang
,
Tatiana Anikina
,
Nils Feldhus
,
Simon Ostermann
,
Sebastian Möller
,
Vera Schmitt
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MMAR: Multilingual and Multimodal Anaphora Resolution in Instructional Videos
Multilingual anaphora resolution identifies referring expressions and implicit arguments in texts and links to antecedents that cover …
Cennet Oguz
,
Pascal Denis
,
Simon Ostermann
,
Emmanuel Vincent
,
Natalia Skachkova
,
Josef van Genabith
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A Comparison of Different Tokenization Methods for the Georgian Language
While the impact of tokenization on language modeling is well-researched in richly resourced languages, fewer studies on this topic …
Beso Mikaberidze
,
Temo Saghinadze
,
Guram Mikaberidze
,
Raphael Kalandadze
,
Konstantine Pkhakadze
,
Josef van Genabith
,
Simon Ostermann
,
Lonneke Van Der Plas
,
Philipp Müller
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CoXQL: A Dataset for Parsing Explanation Requests in Conversational XAI Systems
Conversational explainable artificial intelligence (ConvXAI) systems based on large language models (LLMs) have garnered significant …
Qianli Wang
,
Tatiana Anikina
,
Nils Feldhus
,
Simon Ostermann
,
Sebastian Möller
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