Huijun Liu - Publications, H-index & Citations

Huijun Liu

national university of singapore

9H指数

54论文数

438被引数

收录论文 10

发表时间

HaluGNN: Hallucination detection in large language models using graph neural network HaluGNN：基于图神经网络的大语言模型幻觉检测

Expert Systems with Applications

IF7.5

2025-12-25

PREAI

Linggang Kong; Yunlong Zhang; Xiaofeng Zhong; Haoran Fu; Yongjie Wang; Huijun Liu

SEAttack: A self-evolving jailbreak attack to induce toxic responses for non-toxic queries in large language models SEAttack：一种自进化的越狱攻击方法，用于诱导大型语言模型对无害查询产生有害响应

Information Processing & Management

IF6.9

2025-12-12

PREAI

Huijun Liu; Shasha Li; Bin Ji; Xiaohu Du; Xiaopeng Li; Jun null; Jie Yu

A More Context-Aware Approach for Textual Adversarial Attacks Using Probability Difference-Guided Beam Search

IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING

IF10.4

2024-06-01

PREAI

Liu, Huijun; Ji, Bin; Yu, Jie; Li, Shasha; Ma, Jun; Yi, Zibo; Du, Mengxue; Li, Miaomiao; Liu, Jie; Mo, Zeyao

Span-based joint entity and relation extraction augmented with sequence tagging mechanism

SCIENCE CHINA-INFORMATION SCIENCES

IF7.6

2024-04-03

PREAI

Ji, Bin; Li, Shasha; Xu, Hao; Yu, Jie; Ma, Jun; Liu, Huijun; Yang, Jing

Textual adversarial attacks by exchanging text-self words

INTERNATIONAL JOURNAL OF INTELLIGENT SYSTEMS

IF3.7

2022-09-21

PREAI

Liu, Huijun; Yu, Jie; Ma, Jun; Li, Shasha; Ji, Bin; Yi, Zibo; Li, Miaomiao; Peng, Long; Liu, Xiaodong

A novel bundling learning paradigm for named entity recognition 一种用于命名实体识别的新型捆绑学习范式

KNOWLEDGE-BASED SYSTEMS

IF7.6

2022-07-01

PREAI

Ji, Bin; Xie, Yalong; Yu, Jie; Li, Shasha; Ma, Jun; Ji, Yun; Liu, Huijun

S-NER: A Concise and Efficient Span-Based Model for Named Entity Recognition

SENSORS

IF3.5

2022-04-08

OAAI

Yu, Jie; Ji, Bin; Li, Shasha; Ma, Jun; Liu, Huijun; Xu, Hao

Robot recognizing humans intention and interacting with humans based on a multi-task model combining ST-GCN-LSTM model and YOLO model

NEUROCOMPUTING

IF6.5

2021-03-01

PREAI

Liu, Chunfang; Li, Xiaoli; Li, Qing; Xue, Yaxin; Liu, Huijun; Gao, Yize

Research on Chinese medical named entity recognition based on collaborative cooperation of multiple neural network models

JOURNAL OF BIOMEDICAL INFORMATICS

IF4.5

2020-04-01

OAAI

Ji, Bin; Li, Shasha; Yu, Jie; Ma, Jun; Tang, Jintao; Wu, Qingbo; Tan, Yusong; Liu, Huijun; Ji, Yun

Convolutional Neural Networks to Enhance Coded Speech 卷积神经网络增强编码语音

IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING

IF5.1

2019-04-01

OAAI

Zhao, Ziyue; Liu, Huijun; Fingscheidt, Tim

研究方向