🧑‍🔬 Yifu Gao

🏛️ Affiliations

🎓National University of Defense TechnologyChangsha · China2021–2026 · 15 paperscurrent🔬Research Institute of Petroleum Exploration and DevelopmentBeijing · China2012–2023 · 4 papers

From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 1 more institution on single bylines are not listed.

🧭 Fields, topics and concepts

Of its works in our library, with the number of works on each.

📅 Works by year

2020s

📄 Papers

The most cited first (OpenAlex and our library).

1. Emotion Trajectory-aware Retrieval for Markov-driven Emotion Anticipation in LLM-based Emotional Support Conversation (2026)
   This paper addresses strategy selection in LLM-based emotional support conversation (ESC). Existing planners mostly react to the current dialogue state. Retrieval-based anticipation methods match only the user's present emotion and ignore how that emotion evolved over earlier turns. The authors propose a framework…
2. GRASS: Gradient-based Adaptive Layer-wise Importance Sampling for Memory-efficient Large Language Model Fine-tuning (2026)
   Full-parameter fine-tuning of large language models needs a lot of GPU memory. LoRA-style methods reduce this cost but lose expressiveness. Layer-wise methods such as LISA reduce memory by training only a few layers at a time. However, they choose those layers with fixed rules that ignore how layer relevance changes…

🤝 Co-authors here

3 co-authors with a page, the most papers together first.

• Dongsheng Li ×2
• Linbo Qiao ×2
• Zhen Huang

Venues

Where their works here were published, the most works first, with the editions of those that have a page.

• Findings of the Association for Computational Linguistics ×2: Findings of the Association for Computational Linguistics 2026 ×2

Updated 2 November 2026

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