All Publications

A General Method for Detecting Information Generated by Large Language Models

Minjia Mao, Dongjun Wei, Xiao Fang, and Michael Chau

Under Major Revision at MIS Quarterly

AI Safety · Large Language Model · Detection

Mitigating Bias in Hate Speech Detection with a Small Number of Expert Annotations: A Prompt-based Learning Approach

Dongjun Wei, Michael Chau, and Zhepeng (Lionel) Li

AI Fairness · Large Language Model · Hate Speech Detection

Watermarking Low-entropy Generation for Large Language Models: An Unbiased and Low-risk Method

Minjia Mao, Dongjun Wei, Zeyu Chen, Xiao Fang, and Michael Chau

AI Safety · Large Language Model · Watermark

Short-PHD: Detecting Short LLM-generated Text with Topological Data Analysis After Off-topic Content Insertion

Dongjun Wei, Minjia Mao, Xiao Fang, and Michael Chau

AI Safety · Large Language Model · Topological Data Analysis

AutoSUM: Automating Feature Extraction and Multi-user Preference Simulation for Entity Summarization

Dongjun Wei, Yaxin Liu, Fuqing Zhu, Liangjun Zang, Wei Zhou, Yijun Lu, and Songlin Hu

Data Mining · Knowledge Graph · Alibaba Cloud

ESA: Entity Summarization with Attention

Dongjun Wei, Yaxin Liu, Fuqing Zhu, Liangjun Zang, Wei Zhou, Jizhong Han, and Songlin Hu

Data Mining · Knowledge Graph

MPSUM: Entity Summarization with Predicate-based Matching

Dongjun Wei, Shiyuan Gao, Yaxin Liu, Zhibing Liu, and Longtao Huang

Data Mining · Knowledge Graph