Pengcheng Huang

PhD student, Computer Science and Technology, Northeastern University

Joined

March 2024

Names

Pengcheng Huang (Preferred)

Emails

****@stu.neu.edu.cn (Confirmed)

****@outlook.com (Confirmed)

Personal Links

Career & Education History

PhD student

Computer Science and Technology, Northeastern University (stu.neu.edu.cn)

2025 – 2029

MS student

Computer Science and Technology, Northeastern University (stu.neu.edu.cn)

2022 – 2025

Advisors, Relations & Conflicts

No relations added

Expertise

No areas of expertise listed

Publications

Autoencoding-Free Context Compression for LLMs via Contextual Semantic Anchors
Xin Liu, Runsong Zhao, Pengcheng Huang, Xinyu Liu, Junyi Xiao, Chunyang Xiao, Tong Xiao, Shengxiang Gao, Zhengtao Yu, JingBo Zhu
- ICLR 2026 Poster
- Readers: Everyone
ParamMute: Suppressing Knowledge-Critical FFNs for Faithful Retrieval-Augmented Generation
Pengcheng Huang, Zhenghao Liu, Yukun Yan, Haiyan Zhao, Xiaoyuan Yi, Hao Chen, Zhiyuan Liu, Maosong Sun, Tong Xiao, Ge Yu, Chenyan Xiong
- NeurIPS 2025 poster
- Readers: Everyone
ClueAnchor: Clue-Anchored Knowledge Reasoning Exploration and Optimization for Retrieval-Augmented Generation
Hao Chen, Yukun Yan, Sen Mei, Wanxiang Che, Zhenghao Liu, Qi Shi, Xinze Li, Yuchun Fan, Pengcheng Huang, Qiushi Xiong, Zhiyuan Liu, Maosong Sun
- CoRR 2025
- Readers: Everyone
PIP-KAG: Mitigating Knowledge Conflicts in Knowledge-Augmented Generation via Parametric Pruning
Pengcheng Huang, Zhenghao Liu, Yukun Yan, Xiaoyuan Yi, Hao Chen, Zhiyuan Liu, Maosong Sun, Tong Xiao, Ge Yu, Chenyan Xiong
- CoRR 2025
- Readers: Everyone
LLM-QE: Improving Query Expansion by Aligning Large Language Models with Ranking Preferences
Sijia Yao, Pengcheng Huang, Zhenghao Liu, Yu Gu, Yukun Yan, Shi Yu, Ge Yu
- CoRR 2025
- Readers: Everyone
More Effective LLM Compressed Tokens with Uniformly Spread Position Identifiers and Compression Loss
Runsong Zhao, Pengcheng Huang, Xinyu Liu, Chunyang Xiao, Tong Xiao, Jingbo Zhu
- CoRR 2024
- Readers: Everyone
Translate-and-Revise: Boosting Large Language Models for Constrained Translation
Pengcheng Huang, Yongyu Mu, Yuzhang Wu, Bei Li, Chunyang Xiao, Tong Xiao, Jingbo Zhu
- CoRR 2024
- Readers: Everyone
Forgetting Curve: A Reliable Method for Evaluating Memorization Capability for Long-Context Models
Xinyu Liu, Runsong Zhao, Pengcheng Huang, Chunyang Xiao, Bei Li, Jingang Wang, Tong Xiao, JingBo Zhu
- EMNLP 2024
- Readers: Everyone
Forgetting Curve: A Reliable Method for Evaluating Memorization Capability for Long-context Models
Xinyu Liu, Runsong Zhao, Pengcheng Huang, Chunyang Xiao, Bei Li, Jingang Wang, Tong Xiao, Jingbo Zhu
- CoRR 2024
- Readers: Everyone

Co-Authors

View all 32 co-authors