Simon Ostermann

70 papers A* 2B 4Misc 1Journal 36Unranked 27

Year	Rank	Type	Title / Venue / Authors
2026	—	`conf`	Assessing Web Search Credibility and Response Groundedness in Chat Assistants. EACL (Volume 1: Long Papers) Ivan Vykopal, Matús Pikuliak, Simon Ostermann, Marián Simko
2026	J	`jnl`	CLaS-Bench: A Cross-Lingual Alignment and Steering Benchmark. CoRR Daniil Gurgurov, Yusser Al Ghussin, Tanja Baeumel, Cheng-Ting Chou, Patrick Schramowski, Marius Mosbach, Josef van Genabith, Simon Ostermann
2026	J	`jnl`	Can Large Language Models Still Explain Themselves? Investigating the Impact of Quantization on Self-Explanations. CoRR Qianli Wang, Nils Feldhus, Pepa Atanasova, Fedor Splitt, Simon Ostermann, Sebastian Möller, Vera Schmitt
2025	A*	`conf`	A Rigorous Evaluation of LLM Data Generation Strategies for Low-Resource Languages. EMNLP Tatiana Anikina, Ján Cegin, Jakub Simko, Simon Ostermann
2025	J	`jnl`	A Rigorous Evaluation of LLM Data Generation Strategies for Low-Resource Languages. CoRR Tatiana Anikina, Ján Cegin, Jakub Simko, Simon Ostermann
2025	J	`jnl`	Assessing Web Search Credibility and Response Groundedness in Chat Assistants. CoRR Ivan Vykopal, Matús Pikuliak, Simon Ostermann, Marián Simko
2025	J	`jnl`	AutoPsyC: Automatic Recognition of Psychodynamic Conflicts from Semi-structured Interviews with Large Language Models. CoRR Sayed Muddashir Hossain, Simon Ostermann, Patrick Gebhard, Cord Benecke, Josef van Genabith, Philipp Müller
2025	—	`conf`	Cross-Prompt Encoder for Low-Performing Languages. IJCNLP-AACL (Findings) Beso Mikaberidze, Temo Saghinadze, Simon Ostermann, Philipp Matthias Müller
2025	J	`jnl`	Cross-Prompt Encoder for Low-Performing Languages. CoRR Beso Mikaberidze, Teimuraz Saghinadze, Simon Ostermann, Philipp Müller
2025	B	`conf`	Cross-Refine: Improving Natural Language Explanation Generation by Learning in Tandem. COLING Qianli Wang, Tatiana Anikina, Nils Feldhus, Simon Ostermann, Sebastian Möller, Vera Schmitt
2025	—	`conf`	FitCF: A Framework for Automatic Feature Importance-guided Counterfactual Example Generation. ACL (Findings) Qianli Wang, Nils Feldhus, Simon Ostermann, Luis Felipe Villa-Arenas, Sebastian Möller, Vera Schmitt
2025	J	`jnl`	FitCF: A Framework for Automatic Feature Importance-guided Counterfactual Example Generation. CoRR Qianli Wang, Nils Feldhus, Simon Ostermann, Luis Felipe Villa-Arenas, Sebastian Möller, Vera Schmitt
2025	—	`conf`	GrEmLIn: A Repository of Green Baseline Embeddings for 87 Low-Resource Languages Injected with Multilingual Graph Knowledge. NAACL (Findings) Daniil Gurgurov, Rishu Kumar, Simon Ostermann
2025	—	`conf`	Language Arithmetics: Towards Systematic Language Neuron Identification and Manipulation. IJCNLP-AACL (long papers) Daniil Gurgurov, Katharina Trinley, Yusser Al Ghussin, Tanja Baeumel, Josef van Genabith, Simon Ostermann
2025	J	`jnl`	Language Arithmetics: Towards Systematic Language Neuron Identification and Manipulation. CoRR Daniil Gurgurov, Katharina Trinley, Yusser Al Ghussin, Tanja Baeumel, Josef van Genabith, Simon Ostermann
2025	—	`conf`	Large Language Models for Multilingual Previously Fact-Checked Claim Detection. EMNLP (Findings) Ivan Vykopal, Matús Pikuliak, Simon Ostermann, Tatiana Anikina, Michal Gregor, Marián Simko
2025	J	`jnl`	Large Language Models for Multilingual Previously Fact-Checked Claim Detection. CoRR Ivan Vykopal, Matús Pikuliak, Simon Ostermann, Tatiana Anikina, Michal Gregor, Marián Simko
2025	—	`conf`	Modular Arithmetic: Language Models Solve Math Digit by Digit. IJCNLP-AACL (Findings) Tanja Baeumel, Daniil Gurgurov, Yusser Al Ghussin, Josef van Genabith, Simon Ostermann
2025	J	`jnl`	Modular Arithmetic: Language Models Solve Math Digit by Digit. CoRR Tanja Baeumel, Daniil Gurgurov, Yusser Al Ghussin, Josef van Genabith, Simon Ostermann
2025	—	`conf`	Multilingual Datasets for Custom Input Extraction and Explanation Requests Parsing in Conversational XAI Systems. EMNLP (Findings) Qianli Wang, Tatiana Anikina, Nils Feldhus, Simon Ostermann, Fedor Splitt, Jiaao Li, Yoana Tsoneva, Sebastian Möller, Vera Schmitt
2025	J	`jnl`	Multilingual Datasets for Custom Input Extraction and Explanation Requests Parsing in Conversational XAI Systems. CoRR Qianli Wang, Tatiana Anikina, Nils Feldhus, Simon Ostermann, Fedor Splitt, Jiaao Li, Yoana Tsoneva, Sebastian Möller, Vera Schmitt
2025	—	`conf`	Multilingual Political Views of Large Language Models: Identification and Steering. IJCNLP-AACL (Findings) Daniil Gurgurov, Katharina Trinley, Ivan Vykopal, Josef van Genabith, Simon Ostermann, Roberto Zamparelli
2025	J	`jnl`	Multilingual Political Views of Large Language Models: Identification and Steering. CoRR Daniil Gurgurov, Katharina Trinley, Ivan Vykopal, Josef van Genabith, Simon Ostermann, Roberto Zamparelli
2025	J	`jnl`	On Multilingual Encoder Language Model Compression for Low-Resource Languages. CoRR Daniil Gurgurov, Michal Gregor, Josef van Genabith, Simon Ostermann
2025	—	`conf`	Only for the Unseen Languages, Say the Llamas: On the Efficacy of Language Adapters for Cross-lingual Transfer in English-centric LLMs. ACL (4) Julian Schlenker, Jenny Kunz, Tatiana Anikina, Günter Neumann, Simon Ostermann
2025	J	`jnl`	OpenFActScore: Open-Source Atomic Evaluation of Factuality in Text Generation. CoRR Lucas Fonseca Lage, Simon Ostermann
2025	J	`jnl`	Reverse Probing: Evaluating Knowledge Transfer via Finetuned Task Embeddings for Coreference Resolution. CoRR Tatiana Anikina, Arne Binder, David Harbecke, Stalin Varanasi, Leonhard Hennig, Simon Ostermann, Sebastian Möller, Josef van Genabith
2025	J	`jnl`	SemEval-2025 Task 7: Multilingual and Crosslingual Fact-Checked Claim Retrieval. CoRR Qiwei Peng, Róbert Móro, Michal Gregor, Ivan Srba, Simon Ostermann, Marián Simko, Juraj Podrouzek, Matús Mesarcík, Jaroslav Kopcan, Anders Søgaard
2025	—	`conf`	Small Models, Big Impact: Efficient Corpus and Graph-Based Adaptation of Small Multilingual Language Models for Low-Resource Languages. ACL (4) Daniil Gurgurov, Ivan Vykopal, Josef van Genabith, Simon Ostermann
2025	J	`jnl`	Small Models, Big Impact: Efficient Corpus and Graph-Based Adaptation of Small Multilingual Language Models for Low-Resource Languages. CoRR Daniil Gurgurov, Ivan Vykopal, Josef van Genabith, Simon Ostermann
2025	—	`conf`	Soft Language Prompts for Language Transfer. NAACL (Long Papers) Ivan Vykopal, Simon Ostermann, Marián Simko
2025	J	`jnl`	Sparse Subnetwork Enhancement for Underrepresented Languages in Large Language Models. CoRR Daniil Gurgurov, Josef van Genabith, Simon Ostermann
2025	—	`conf`	Task Prompt Vectors: Effective Initialization Through Multi-task Soft Prompt Transfer. ECML/PKDD (8) Róbert Belanec, Simon Ostermann, Ivan Srba, Mária Bieliková
2025	J	`jnl`	The AI Language Proficiency Monitor - Tracking the Progress of LLMs on Multilingual Benchmarks. CoRR David Pomerenke, Jonas Nothnagel, Simon Ostermann
2025	J	`jnl`	The Lookahead Limitation: Why Multi-Operand Addition is Hard for LLMs. CoRR Tanja Baeumel, Josef van Genabith, Simon Ostermann
2025	J	`jnl`	Through a Compressed Lens: Investigating the Impact of Quantization on LLM Explainability and Interpretability. CoRR Qianli Wang, Mingyang Wang, Nils Feldhus, Simon Ostermann, Yuan Cao, Hinrich Schütze, Sebastian Möller, Vera Schmitt
2025	—	`conf`	dfkinit2b at CheckThat! 2025: Leveraging LLMs and Ensemble of Methods for Multilingual Claim Normalization. CLEF (Working Notes) Tatiana Anikina, Ivan Vykopal, Sebastian Kula, Ravi Kiran Chikkala, Natalia Skachkova, Jing Yang, Veronika Solopova, Vera Schmitt, Simon Ostermann
2024	—	`conf`	A Comparison of Different Tokenization Methods for the Georgian Language. ICNLSP Beso Mikaberidze, Temo Saghinadze, Guram Mikaberidze, Raphael Kalandadze, Konstantine Pkhakadze, Josef van Genabith, Simon Ostermann, Lonneke van der Plas, Philipp Müller
2024	J	`jnl`	Adapting Multilingual LLMs to Low-Resource Languages with Knowledge Graphs via Adapters. CoRR Daniil Gurgurov, Mareike Hartmann, Simon Ostermann
2024	—	`conf`	CoXQL: A Dataset for Parsing Explanation Requests in Conversational XAI Systems. EMNLP (Findings) Qianli Wang, Tatiana Anikina, Nils Feldhus, Simon Ostermann, Sebastian Möller
2024	J	`jnl`	CoXQL: A Dataset for Parsing Explanation Requests in Conversational XAI Systems. CoRR Qianli Wang, Tatiana Anikina, Nils Feldhus, Simon Ostermann, Sebastian Möller
2024	—	`conf`	Common European Language Data Space. LREC/COLING Georg Rehm, Stelios Piperidis, Khalid Choukri, Andrejs Vasiljevs, Katrin Marheinecke, Victoria Arranz, Aivars Berzins, Miltos Deligiannis, Dimitris Galanis, Maria Giagkou, Katerina Gkirtzou, Dimitris Gkoumas, Annika Grützner-Zahn, Athanasia Kolovou, Penny Labropoulou, Andis Lagzdins, Elena Leitner, Valérie Mapelli, Hélène Mazo, Simon Ostermann, Stefania Racioppa, Mickaël Rigault, Leon Voukoutis
2024	J	`jnl`	Cross-Refine: Improving Natural Language Explanation Generation by Learning in Tandem. CoRR Qianli Wang, Tatiana Anikina, Nils Feldhus, Simon Ostermann, Sebastian Möller, Vera Schmitt
2024	—	`conf`	DFKI-MLST at DialAM-2024 Shared Task: System Description. ArgMining Arne Binder, Tatiana Anikina, Leonhard Hennig, Simon Ostermann
2024	J	`jnl`	Generative Large Language Models in Automated Fact-Checking: A Survey. CoRR Ivan Vykopal, Matús Pikuliak, Simon Ostermann, Marián Simko
2024	—	`conf`	HybridBERT - Making BERT Pretraining More Efficient Through Hybrid Mixture of Attention Mechanisms. NAACL (Student Research Workshop) Gokul Srinivasagan, Simon Ostermann
2024	—	`conf`	KI-basierte Analyse von E-Portfolios. DeLFI Alexander Gantikow, Sara Durski, Andreas Isking, Paul Libbrecht, Wolfgang Müller, Simon Ostermann, Sandra Rebholz
2024	J	`jnl`	LowREm: A Repository of Word Embeddings for 87 Low-Resource Languages Enhanced with Multilingual Graph Knowledge. CoRR Daniil Gurgurov, Rishu Kumar, Simon Ostermann
2024	—	`conf`	MMAR: Multilingual and Multimodal Anaphora Resolution in Instructional Videos. EMNLP (Findings) Cennet Oguz, Pascal Denis, Simon Ostermann, Emmanuel Vincent, Natalia Skachkova, Josef van Genabith
2024	J	`jnl`	Probing Context Localization of Polysemous Words in Pre-trained Language Model Sub-Layers. CoRR Soniya Vijayakumar, Josef van Genabith, Simon Ostermann
2024	J	`jnl`	Soft Begging: Modular and Efficient Shielding of LLMs against Prompt Injection and Jailbreaking based on Prompt Tuning. CoRR Simon Ostermann, Kevin Baum, Christoph Endres, Julia Masloh, Patrick Schramowski
2024	J	`jnl`	Soft Language Prompts for Language Transfer. CoRR Ivan Vykopal, Simon Ostermann, Marián Simko
2024	J	`jnl`	Task Prompt Vectors: Effective Initialization through Multi-Task Soft-Prompt Transfer. CoRR Róbert Belanec, Simon Ostermann, Ivan Srba, Mária Bieliková
2023	A*	`conf`	Find-2-Find: Multitask Learning for Anaphora Resolution and Object Localization. EMNLP Cennet Oguz, Pascal Denis, Emmanuel Vincent, Simon Ostermann, Josef van Genabith
2023	—	`conf`	Investigating the Encoding of Words in BERT's Neurons Using Feature Textualization. BlackboxNLP@EMNLP Tanja Baeumel, Soniya Vijayakumar, Josef van Genabith, Guenter Neumann, Simon Ostermann
2023	J	`jnl`	Investigating the Encoding of Words in BERT's Neurons using Feature Textualization. CoRR Tanja Baeumel, Soniya Vijayakumar, Josef van Genabith, Guenter Neumann, Simon Ostermann
2023	J	`jnl`	Where exactly does contextualization in a PLM happen? CoRR Soniya Vijayakumar, Tanja Bäumel, Simon Ostermann, Josef van Genabith
2019	—	`conf`	MCScript2.0: A Machine Comprehension Corpus Focused on Script Events and Participants. *SEM@NAACL-HLT Simon Ostermann, Michael Roth, Manfred Pinkal
2019	J	`jnl`	MCScript2.0: A Machine Comprehension Corpus Focused on Script Events and Participants. CoRR Simon Ostermann, Michael Roth, Manfred Pinkal
2018	B	`conf`	MCScript: A Novel Dataset for Assessing Machine Comprehension Using Script Knowledge. LREC Simon Ostermann, Ashutosh Modi, Michael Roth, Stefan Thater, Manfred Pinkal
2018	J	`jnl`	MCScript: A Novel Dataset for Assessing Machine Comprehension Using Script Knowledge. CoRR Simon Ostermann, Ashutosh Modi, Michael Roth, Stefan Thater, Manfred Pinkal
2018	B	`conf`	Mapping Texts to Scripts: An Entailment Study. LREC Simon Ostermann, Hannah Seitz, Stefan Thater, Manfred Pinkal
2018	—	`conf`	SemEval-2018 Task 11: Machine Comprehension Using Commonsense Knowledge. SemEval@NAACL-HLT Simon Ostermann, Michael Roth, Ashutosh Modi, Stefan Thater, Manfred Pinkal
2017	—	`conf`	Aligning Script Events with Narrative Texts. *SEM Simon Ostermann, Michael Roth, Stefan Thater, Manfred Pinkal
2017	J	`jnl`	Aligning Script Events with Narrative Texts. CoRR Simon Ostermann, Michael Roth, Stefan Thater, Manfred Pinkal
2017	J	`jnl`	InScript: Narrative texts annotated with script information. CoRR Ashutosh Modi, Tatiana Anikina, Simon Ostermann, Manfred Pinkal
2016	B	`conf`	InScript: Narrative texts annotated with script information. LREC Ashutosh Modi, Tatiana Anikina, Simon Ostermann, Manfred Pinkal
2015	—	`conf`	Annotating Entailment Relations for Shortanswer Questions. NLP-TEA@ACL/IJCNLP Simon Ostermann, Andrea Horbach, Manfred Pinkal
2014	—	`conf`	CSGS: Adapting a Short Answer Scoring System for Multiple-choice Reading Comprehension Exercises. CLEF (Working Notes) Simon Ostermann, Nikolina Koleva, Alexis Palmer, Andrea Horbach
2013	Misc	`conf`	Ingredients and Recipe for a Robust Mobile Speech-Enabled Cooking Assistant for German. KI Ulrich Schäfer, Frederik Arnold, Simon Ostermann, Saskia Reifers