Papers by Aswini Kumar Padhi
CSEval: Towards Automated, Multi-Dimensional, and Reference-Free Counterspeech Evaluation using Auto-Calibrated LLMs (2025.naacl-long)
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| Challenge: | Current evaluation methods do not capture complex attributes of counterspeech quality, such as contextual relevance, aggressiveness, or argumentative coherence. |
| Approach: | They propose to use a dataset and framework to evaluate counterspeech quality across four dimensions: contextual relevance, aggressiveness, argument-coherence, and suitability. |
| Outcome: | The proposed method outperforms ROUGE, METEOR, and BertScore in correlating with human judgement, indicating a significant improvement in automated counterspeech evaluation. |
Counterspeech the ultimate shield! Multi-Conditioned Counterspeech Generation through Attributed Prefix Learning (2025.acl-long)
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| Challenge: | Existing methods to generate counterspeech based on intents are limited to single attributed . however, a holistic approach that considers multiple attributes simultaneously yields more nuanced and effective responses. |
| Approach: | They propose a framework that leverages hierarchical prefix learning with preference optimization to generate more constructive counterspeech. |
| Outcome: | The proposed framework improves intent conformity and emotion labels in 13,973 counterspeech instances. |