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Junhua Ding

3 accepted papers

2025

DP-GTR: Differentially Private Prompt Protection via Group Text Rewriting

EMNLP 2025

Prompt privacy is crucial, especially when using online large language models (LLMs), due to the sensitive information often contained within prompts. While LLMs can enhance prompt privacy through text rewriting, existing methods primarily focus on document-level rewriting, neglecting the rich, mult

2025

GSOT3D: Towards Generic 3D Single Object Tracking in the Wild

ICCV 2025poster

In this paper, we present a novel benchmark, GSOT3D, that aims at facilitating development of generic 3D single object tracking (SOT) in the wild. Specifically, GSOT3D offers 620 sequences with 123K frames, and covers a wide selection of 54 object categories. Each sequence is offered with multiple m…

2025

Speaking at the Right Level: Literacy-Controlled Counterspeech Generation with RAG-RL

EMNLP 2025

Health misinformation spreading online poses a significant threat to public health. Researchers have explored methods for automatically generating counterspeech to health misinformation as a mitigation strategy. Existing approaches often produce uniform responses, ignoring that the health literacy l

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