Jiehan Cheng

According to our database, Jiehan Cheng authored at least 7 papers between 2023 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2026

HierSearch: A Hierarchical Enterprise Deep Search Framework Integrating Local and Web Searches.

Jiejun Tan, Zhicheng Dou, Yan Yu, Jiehan Cheng, Lifeng Liu, Jian Xie, Jirong Wen

Proceedings of the Fortieth AAAI Conference on Artificial Intelligence, 2026

2025

HierSearch: A Hierarchical Enterprise Deep Search Framework Integrating Local and Web Searches.

Jiejun Tan, Zhicheng Dou, Yan Yu, Jiehan Cheng, Qiang Ju, Jian Xie, Ji-Rong Wen

CoRR, August, 2025

Efficient Medical VIE via Reinforcement Learning.

Lijun Liu, Ruiyang Li, Zhaocheng Liu, Chenglin Zhu, Chong Li, Jiehan Cheng, Qiang Ju, Jian Xie

CoRR, June, 2025

DailyQA: A Benchmark to Evaluate Web Retrieval Augmented LLMs Based on Capturing Real-World Changes.

Jiehan Cheng, Zhicheng Dou

CoRR, May, 2025

Descriptive and Discriminative Document Identifiers for Generative Retrieval.

Jiehan Cheng, Zhicheng Dou, Yutao Zhu, Xiaoxi Li

Proceedings of the Thirty-Ninth AAAI Conference on Artificial Intelligence, 2025

2024

DomainRAG: A Chinese Benchmark for Evaluating Domain-specific Retrieval-Augmented Generation.

Shuting Wang, Jiongnan Liu, Shiren Song, Jiehan Cheng, Yuqi Fu, Peidong Guo, Kun Fang, Yutao Zhu, Zhicheng Dou

CoRR, 2024

2023

RETA-LLM: A Retrieval-Augmented Large Language Model Toolkit.

Jiongnan Liu, Jiajie Jin, Zihan Wang, Jiehan Cheng, Zhicheng Dou, Ji-Rong Wen

CoRR, 2023