Peitian Zhang (张配天)

I'm a 3rd-year master student at Renmin University of China, advised by Zhicheng Dou.

I focus on search models and large language model applications.

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News


Education


Awards


Projects


Selected Research

Video-XL: Extra-Long Vision Language Model for Hour-Scale Video Understanding
[Paper] [Code]

Yan Shu, Zheng Liu, Peitian Zhang, Minghao Qin, Junjie Zhou, Zhengyang Liang, Tiejun Huang, Bo Zhao
CVPR, 2025

Enabling high-quality and efficient video understanding over thousands of frames on a single A100 GPU.

MemoRAG: Moving towards Next-Gen RAG via Memory-Inspired Knowledge Discovery
[Paper] [Code]

Hongjin Qian, Peitian Zhang, Zheng Liu, Kelong Mao, Zhicheng Dou
WWW, 2025

Enhancing retrieval-augmented generation (RAG) by acquiring global understanding of the entire database from a memory module.

Long Context Compression with Activation Beacon
[Paper] [Code]

Peitian Zhang, Zheng Liu, Shitao Xiao, Ninglu Shao, Qiwei Ye, Zhicheng Dou
ICLR, 2025

A plug-in module for transformer-based LLMs that enables effective, efficient, and flexible compression of long contexts.

Retrieve Anything to Augment Large Language Models
[Paper] [Code]

Peitian Zhang, Shitao Xiao, Zheng Liu, Zhicheng Dou, Jian-Yun Nie
ACL, 2024

A unified embedding model that supports diverse retrieval augmentation scenarios.

C-Pack: Packed Resources for General Chinese Embeddings
[Paper] [Code]

Shitao Xiao, Zheng Liu, Peitian Zhang, Niklas Muennighoff, Defu Lian, Jian-Yun Nie
SIGIR, 2024

A package of resources that significantly advance the field of general Chinese embeddings.