Papers by Yuan Chiang
LLaMP: Large Language Model Made Powerful for High-fidelity Materials Knowledge Retrieval (2025.emnlp-main)
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| Challenge: | Large Language Models (LLMs) struggle with hallucinations, handling domain-specific data effectively, and integrating experimental workflows. |
| Approach: | They propose a hierarchical multi-agent framework to emulate the materials science research workflow by combining a new uncertainty and confidence estimate to evaluate the self-consistency of responses from LLaMP and baseline methods. |
| Outcome: | The proposed framework performs better than existing methods in material property retrieval, crystal structure editing, and annealing molecular dynamics simulations. |
Disentangling Reasoning Logic to Resolve Explicit Knowledge Conflicts (2026.acl-long)
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| Challenge: | Existing approaches to resolve explicit knowledge conflicts are based on semantic decoding and auxiliary embedding. |
| Approach: | They propose a framework that adjudicates conflicts by structuring the underlying logic. |
| Outcome: | Experiments show that the proposed framework improves on existing models. |