^* Equal Contributions, ^† Corresponding author

• MalDenoise: Enhancing Robustness of API-Based Malware Detection Against Adversarial Attacks
  Xiaohui Chen, Xin Wang, Zuhui Yue, Zheng Li, Peipei Liu^†, Hongsong Zhu
  IEEE International Conference on Multimedia & Expo 2025 (ICME 2025)
  [paper]
  


• Control Flow-Augmented Decompiler based on Large Language Model
  Peipei Liu, Jian Sun, Li Chen, Zhaoteng Yan, Peizheng Zhang, Dapeng Sun, Dawei Wang, Dan Li
  CoRR abs/2503.07215
  [paper]
  


• Divide and Conquer: A Hybrid Strategy Defeats Multimodal Large Language Models
  Yanxu Mao, Peipei Liu^†, Tiehan Cui, Congying Liu, Datao You
  CoRR abs/2412.16555
  [paper]
  


• Low-Resource Fast Text Classification Based on Intra-Class and Inter-Class Distance Calculation
  Yanxu Mao^*, Peipei Liu^*†, Tiehan Cui, Congying Liu, Datao You
  The 31st International Conference on Computational Linguistics (COLING 2025)
  [paper]
  


• GEGA: Graph Convolutional Networks and Evidence Retrieval Guided Attention for Enhanced Document-level Relation Extraction
  Yanxu Mao, Xiaohui Chen, Peipei Liu^†, Tiehan Cui, Zuhui Yue, Zheng Li
  2025 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2025)
  [paper]
  


• Lexicon Graph Adapter Based BERT Model for Chinese Named Entity Recognition
  Jie Liu, Peipei Liu, Yimo Ren, Jinfa Wang, Hongsong Zhu
  International Conference on Knowledge Science, Engineering and Management (KSEM 2024)
  [paper]
  


• Hybrid Multi-stage Decoding for Few-shot NER with Entity-aware Contrastive Learning
  Congying Liu, Gaosheng Wang, Peipei Liu^†, Xingyuan Wei, Hongsong Zhu
  2025 International Joint Conference on Neural Networks (IJCNN 2025)
  [paper] [code]


• KnowCTI: Knowledge-based Cyber threat intelligence entity and relation extraction
  Gaosheng Wang, Peipei Liu, Jintao Huang, Haoyu Bin, Xi Wang, Hongsong Zhu
  Computers & Security, 2024
  [paper]


• A Relation-Aware Heterogeneous Graph Transformer on Dynamic Fusion for Multimodal Classification Tasks
  Yimo Ren, Jinfa Wang, Jie Liu, Peipei Liu, Hong Li, Hongsong Zhu, Limin Sun
  2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2024)
  [paper]


• Hierarchical Aligned Multimodal Learning for NER on Tweet Posts
  Peipei Liu, Hong Li, Yimo Ren, Jie Liu, Hongsong Zhu, Limin Sun
  The 38th Annual AAAI Conference on Artificial Intelligence (AAAI 2024)
  [paper]


• Multi-Granularity Cross-Modal Representation Learning for Named Entity Recognition on Social Media
  Peipei Liu, Gaosheng Wang, Hong Li, Jie Liu, Yimo Ren, Hongsong Zhu, Limin Sun
  Information Processing and Management, 2023
  [paper] [code]


• CSEDesc: CyberSecurity Event Detection with Event Description
  Gaosheng Wang, Peipei Liu, Jintao Huang, Shuaizong Si, Hongsong Zhu, Limin Sun
  The 32nd International Conference on Artificial Neural Networks (ICANN 2023)
  [paper]


• ip2text: A Reasoning-Aware Dataset for Text Generation of Devices on the Internet
  Yimo Ren, Zhi Li, Hong Li, Peipei Liu, Jie Liu, Hongsong Zhu, Limin Sun
  2023 International Conference on Database Systems for Advanced Applications. (DASFAA2023 Workshop)
  [paper]


• Multiview Embedding with Partial Labels to Recognize Users of Devices Based on Unified Transformer
  Yimo Ren, Hong Li, Peipei Liu, Jie Liu, Hongsong Zhu, Limin Sun
  International Journal of Intelligent Systems, 2023
  [paper]


• CEntRE: A paragraph-level Chinese dataset for Relation Extraction among Enterprises
  Peipei Liu, Hong Li, Zhiyu Wang, Yimo Ren, Jie Liu, Hongsong Zhu, Limin Sun
  2023 International Joint Conference on Neural Networks (IJCNN 2023)
  [paper] [code]


• Owner name entity recognition in websites based on multi-scale features and multi-modal co-attention
  Yimo Ren, Hong Li, Peipei Liu, Jie Liu, Hongsong Zhu, Limin Sun
  Expert Systems With Applications, 2023
  [paper]


• Improving the Modality Representation with Multi-View Contrastive Learning for Multimodal Sentiment Analysis
  Peipei Liu, Xin Zheng, Hong Li, Yimo Ren, Jie Liu, Hongsong Zhu, Limin Sun
  2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2023)
  [paper]


• CL-GAN: A GAN-based Continual Learning Model for Generating and Detecting AGDs
  Yimo Ren, Hong Li, Peipei Liu, Jie Liu, Hongsong Zhu, Limin Sun
  Computers & Security, 2023
  [paper]


• Owner name entity recognition in websites based on heterogeneous and dynamic graph transformer
  Yimo Ren, Hong Li, Peipei Liu, Jie Liu, Zhi Li, Hongsong Zhu, Limin Sun
  Knowledge and Information Systems, 2023
  [paper]


• Automatic construction of large-scale IoT datasets with multi-strategy fusion
  Weifeng Wang*, Peipei Liu*, Zhiyu Wang, Yimo Ren, Hong Li
  The 16th China Conference on Internet of Things (CWSN 2022)
  [paper]


• Discover the ICS landmarks based on multi-stage clue mining
  Jie Liu, Jinfa Wang, Peipei Liu, Hongsong Zhu, Limin Sun
  The 17th International Conference on Wireless Algorithms, Systems, and Applications (WASA 2022)
  [paper]


• Multi-features based Semantic Augmentation Networks for Named Entity Recognition in Threat Intelligence
  Peipei Liu, Hong Li, Zuoguang Wang, Jie Liu, Yimo Ren, Hongsong Zhu
  Proceedings of 26th International Conference on Pattern Recognition (ICPR 2022)
  [paper] [code]


• A Cybersecurity Event Extraction Method based on Machine Reading Comprehension
  Zhenyang Huang, Yucheng Wang, Gaosheng Wang, Peipei Liu, Hongsong Zhu, Limin Sun
  Journal of Cyber Security, 2022
  [paper]


• Social engineering in cybersecurity: a domain ontology and knowledge graph application examples
  Zuoguang Wang, Hongsong Zhu, Peipei Liu, Limin Sun
  Cybersecurity, 2021
  [paper]


• Multi-Source Knowledge Reasoning for Data-Driven IoT Security
  Shuqin Zhang, Guangyao Bai, Hong Li, Peipei Liu, Minzhi Zhang
  Sensors, 2021
  [paper]


• Speaker recognition based on image information
  Peipei Liu, Xianglai Yang
  CHINA SCIENCE PAPER, 2018
  [paper]