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Author

Christian Wolff

Observed name: Wolff, Christian
Observed institution: University of Regensburg
ORCID: 0000-0001-7278-8595
Observed ORCID: 0000-0001-7278-8595
OpenAlex ID: A5136598491
nchellwig at SemEval-2026 Task 3: Self-Consistent Structured Generation (SCSG) for Dimensional Aspect-Based Sentiment Analysis using Large Language Models
2026 · Nils Constantin Hellwig, Jakob Fehle, et al. · International Workshop on Semantic Evaluation (SemEval) · 1
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Prompting Is All You Need: Multi-view Prompting Large Language Models for Aspect-Based Sentiment Analysis
2026 · Hellwig, Nils Constantin, Donhauser, Niklas, et al. · arXiv (Cornell University)
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Exploring Large-Scale Social Media Data Using Sentiment Analysis and Topic Modeling - A Case Study of Instagram Posts in Context of the 2024 German Government Crisis
2026 · Jessica Stiegelmayer, Arabella Petz, et al. · ACM Web Science Conference (WebSci)
Annotation Quality in Aspect-Based Sentiment Analysis: A Case Study Comparing Experts, Students, Crowdworkers, and Large Language Model
2026 · Donhauser, Niklas, Fehle, Jakob, et al. · arXiv (Cornell University)
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Posts Talk Policy, Stories Don’t: Policy-Issue Detection on Instagram with Fine-Tuned Transformers and Prompted LLMs
2026 · Michael Achmann-Denkler, Mario Haim, et al. · Language Resources and Evaluation Conference (LREC)
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Mobilize, Inform, Interact: Classifying Political Calls-to-Action Types on Instagram
2026 · Michael Achmann-Denkler, Clara Helmig, et al. · Language Resources and Evaluation Conference (LREC)
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Annotation Quality in Aspect-Based Sentiment Analysis: A Case Study Comparing Experts, Students, Crowdworkers, and Large Language Models
2026 · Niklas Donhauser, Jakob Fehle, et al. · Language Resources and Evaluation Conference (LREC)
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Zero-Shot to Full-Resource: Cross-lingual Transfer Strategies for Aspect-Based Sentiment Analysis
2026 · Fehle, Jakob, Hellwig, Nils Constantin, et al. · arXiv (Cornell University)
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Sexual Abuse in the Catholic Church: Annotation and Machine Learning of Hidden Patterns in Abuse Reports
2026 · Hürten, Magdalena, Schmidt, Thomas, et al. · Zenodo (CERN European Organization for Nuclear Research)
LLM-as-an-Annotator: Training Lightweight Models with LLM-Annotated Examples for Aspect Sentiment Tuple Prediction
2026 · Hellwig, Nils Constantin, Fehle, Jakob, et al. · arXiv (Cornell University)
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nchellwig at SemEval-2026 Task 3: Self-Consistent Structured Generation (SCSG) for Dimensional Aspect-Based Sentiment Analysis using Large Language Models
2026 · Hellwig, Nils Constantin, Fehle, Jakob, et al. · arXiv (Cornell University)
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AnnoABSA: A Web-Based Annotation Tool for Aspect-Based Sentiment Analysis with Retrieval-Augmented Suggestions
2026 · Hellwig, Nils Constantin, Fehle, Jakob, et al. · arXiv (Cornell University)
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LLM-as-an-Annotator: Training Lightweight Models with LLM-Annotated Examples for Aspect Sentiment Tuple Prediction
2026 · Hellwig, Nils Constantin, Fehle, Jakob, et al. · University of Regensburg Publication Server (University of Regensburg)
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Zero-Shot to Full-Resource: Cross-lingual Transfer Strategies for Aspect-Based Sentiment Analysis
2026 · Fehle, Jakob, Hellwig, Nils Constantin, et al. · University of Regensburg Publication Server (University of Regensburg)
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AnnoABSA: A Web-Based Annotation Tool for Aspect-Based Sentiment Analysis with Retrieval-Augmented Suggestions
2026 · Hellwig, Nils Constantin, Fehle, Jakob, et al. · University of Regensburg Publication Server (University of Regensburg)
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Automatisch generierte Relationen - ein KI-Booster für das Verfahrensdokument?
2026 · Mielke, Bettina, Müller, Lucas, et al. · University of Regensburg Publication Server (University of Regensburg)
German Aspect-based Sentiment Analysis in the Wild: B2B Dataset Creation and Cross-Domain Evaluation
2025 · Fehle, Jakob, Donhauser, Niklas, et al. · University of Regensburg Publication Server (University of Regensburg)
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Works count: 22
Citation count: 10
H-index: 2
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