Papers by Zeng You

4 papers
DentalGPT: Incentivizing Multimodal Reasoning in Dentistry (2026.findings-acl)

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Challenge: Current multimodal large language models (MLLMs) show limited understanding of dental images.
Approach: They propose a dental-specialized multimodal large language model trained via staged multimodal alignment and reinforcement learning.
Outcome: The proposed model outperforms state-of-the-art models on disease classification and dental VQA tasks.
History-Aware Hierarchical Transformer for Multi-session Open-domain Dialogue System (2022.findings-emnlp)

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Challenge: Existing open-domain dialogue systems conduct one-session conversations, but multi-session MSCs are under-investigated.
Approach: They propose a History-Aware Hierarchical Transformer for multi-session open-domain dialogue . they propose to encode history conversations into a history memory and leverage historical information to generate well-informed responses.
Outcome: The proposed model outperforms baseline models on a large-scale MSC dataset.
Large Language Models Are Partially Primed in Pronoun Interpretation (2023.findings-acl)

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Challenge: Existing studies suggest large language models acquire rich linguistic representations, but little is known about whether they adapt to linguistic biases in a human-like way.
Approach: They examine whether large language models display human-like referential biases using stimuli and procedures from real psycholinguistic experiments.
Outcome: The proposed models display human-like referential biases when exposed to referential patterns in the local context.
Latent-Condensed Transformer for Efficient Long Context Modeling (2026.acl-long)

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Challenge: Existing approaches address these bottlenecks separately: Multi-head Latent Attention (MLA) reduces the KV cache by projecting tokens into a low-dimensional latent space, while sparse attention reduces computation.
Approach: They propose a Latent-Condensed Attention mechanism that performs structured context condensation directly within MLA's latent space.
Outcome: The proposed approach reduces KV cache size and attention cost without adding parameters.

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