Shiyu Ni

4 papers · 2024–2025 · 3 conferences · across top CS/AI conferences

Achievements

🌉 Interdisciplinary Bridge 🌍 Conference Polyglot (3) 🐝 Cross-Pollinator (12) 🗺️ Taxonomy Completionist (10) 🏆 Keyword Champion (3) ❓ The Questioner (3)

Conferences

ACL (2) EMNLP (1) ICLR (1)

Top co-authors

Xueqi Cheng (3) Keping Bi (3) Baolong Bi (2) Jiafeng Guo (2) Zhikai Ding (1) Lingrui Mei (1) Hongcheng Gao (1) Lulu Yu (1) Junfeng Fang (1) Shenghua Liu (1)

Keywords

knowledge boundary (3) confidence calibration (2) hallucination mitigation (1) uncertainty estimation (1) retrieval augmentation (1) risk control (1) internal state (1) large language model (1) question reformulation (1) vision-language model (1)

Papers

Towards Fully Exploiting LLM Internal States to Enhance Knowledge Boundary Perception ACL 2025

Do LVLMs Know What They Know? A Systematic Study of Knowledge Boundary Perception in LVLMs EMNLP 2025

Is Factuality Enhancement a Free Lunch For LLMs? Better Factuality Can Lead to Worse Context-Faithfulness ICLR 2025

When Do LLMs Need Retrieval Augmentation? Mitigating LLMs’ Overconfidence Helps Retrieval Augmentation ACL 2024