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Author

Xiaohan Fan

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Book Open access Aug 2026

Curiosity-Driven Questioning for Engine-Agnostic LLM Research Ideation

Scientific ideation is driven by curiosity: researchers ask questions that expose knowledge gaps, reveal competing hypotheses, and clarify missing evidence relevant to decision making. Yet, most LLM-based ideation systems optimize the idea text while leaving curiosity under-modeled, resulting in brittle, engine-specifi...

Sikun Guo, Di Wang, Xiaohan Fan et al. · 0 citations
Book Open access Aug 2026

Curiosity-Driven Questioning for Engine-Agnostic LLM Research Ideation

Scientific ideation is driven by curiosity: researchers ask questions that expose knowledge gaps, reveal competing hypotheses, and clarify missing evidence relevant to decision making. Yet, most LLM-based ideation systems optimize the idea text while leaving curiosity under-modeled, resulting in brittle, engine-specifi...

Sikun Guo, Di Wang, Xiaohan Fan et al. · 0 citations
Preprint Aug 2026

PailitaoGR: Latent Think-with-Images for Generative Image Retrieval

This paper designs a target-focused perception mechanism that identifies and enhances visual tokens of the search target, consisting of a target Enhancer and a learning strategy based on on-policy distillation and attention guidance loss, enabling the model to focus on search-target regions.

Xiaohan Fan, Yueran Liu, Shengyu Zhou et al. · 0 citations

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