Papers by Aswathy Velutharambath
Which Demographics do LLMs Default to During Annotation? (2025.acl-long)
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Johannes Schäfer, Aidan Combs, Christopher Bagdon, Jiahui Li, Nadine Probol, Lynn Greschner, Sean Papay, Yarik Menchaca Resendiz, Aswathy Velutharambath, Amelie Wuehrl, Sabine Weber, Roman Klinger
| Challenge: | Demographics and cultural background of annotators influence the labels they assign in text annotation. |
| Approach: | They examine the attributes of human annotators LLMs inherently mimic and compare them to demographic-conditioned prompts and placebo-conditioned ones. |
| Outcome: | The proposed model incorporates demographics and cultural background into the output of the large language models (LLMs) to evaluate which attributes of human annotators LLMs inherently mimic. |
How Entangled is Factuality and Deception in German? (2024.findings-emnlp)
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| Challenge: | Existing research on deception detection and fact checking conflates factual accuracy with truthfulness . a belief-based deception framework defines texts as deceptive when there is a mismatch between what people say and what they truly believe . |
| Approach: | They assess if presumed patterns of deception generalize to German language texts . they gauge the impact of deceptiveness on the downstream task of fact checking . |
| Outcome: | The proposed framework disentangles deception when there is a mismatch between what people say and what they truly believe . the proposed framework does not find any correlation with established cues of deception . |
Can Factual Statements Be Deceptive? The DeFaBel Corpus of Belief-based Deception (2024.lrec-main)
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| Challenge: | if a person firmly believes in a non-factual statement, there is no inherent intention to deceive. |
| Approach: | They propose to use the DeFaBel corpus to study the relationship between deception and factuality based on belief to generate arguments supporting statements . |
| Outcome: | The DeFaBel corpus contains 1031 texts in german, out of which 643 are deceptive and 388 are non-deceptive. |