Papers by Debarpan Bhattacharya
FESTA: Functionally Equivalent Sampling for Trust Assessment of Multimodal LLMs (2025.findings-emnlp)
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| Challenge: | Existing methods for trust assessment of multimodal large language models generate mispredictions due to multimodal input paradigms. |
| Approach: | They propose a multimodal input sampling technique that generates an uncertainty measure based on equivalent and complementary input samplings. |
| Outcome: | The proposed technique improves selective prediction performance with visual and audio reasoning tasks. |