Pengwei Zhan

17 papers A* 1B 2C 2Misc 1Journal 4Unranked 7
YearRankTypeTitle / Venue / Authors
2025 J jnl
Uncovering the App Cloud Access Risks under Recommended IAM Security Practices.
Proc. Priv. Enhancing Technol.
Hengtong Lu, Yan Zhang, Qingfeng Tang, Pengwei Zhan
2024 — conf
Rethinking Word-level Adversarial Attack: The Trade-off between Efficiency, Effectiveness, and Imperceptibility.
LREC/COLING
Pengwei Zhan, Jing Yang, He Wang, Chao Zheng, Liming Wang
2024 — conf
Rumor Detection with News Environment Enhanced Propagation Structure.
ICIC (13)
Yang Wu, Yanqiang Zhang, Zhen Xu, Qian Tan, Yan Zhang, Pengwei Zhan
2024 A* conf
Unveiling the Lexical Sensitivity of LLMs: Combinatorial Optimization for Prompt Enhancement.
EMNLP
Pengwei Zhan, Zhen Xu, Qian Tan, Jie Song, Ru Xie
2024 J jnl
Unveiling the Lexical Sensitivity of LLMs: Combinatorial Optimization for Prompt Enhancement.
CoRR
Pengwei Zhan, Zhen Xu, Qian Tan, Jie Song, Ru Xie
2023 — conf
Contrastive Learning with Adversarial Examples for Alleviating Pathology of Language Model.
ACL (1)
Pengwei Zhan, Jing Yang, Xiao Huang, Chunlei Jing, Jingying Li, Liming Wang
2023 C conf
Improving the Quality of Textual Adversarial Examples with Dynamic N-gram Based Attack.
CSCWD
Xiaojiao Xie, Pengwei Zhan
2023 — conf
Similarizing the Influence of Words with Contrastive Learning to Defend Word-level Adversarial Text Attack.
ACL (Findings)
Pengwei Zhan, Jing Yang, He Wang, Chao Zheng, Xiao Huang, Liming Wang
2023 — conf
Unsupervised Clustering with Contrastive Learning for Rumor Tracking on Social Media.
NLPCC (2)
Yang Wu, Chen Song, Zhitong Lu, Chunlei Jing, Pengwei Zhan, Zhen Xu, Liming Wang
2022 B conf
Crafting Textual Adversarial Examples through Second-Order Enhanced Word Saliency.
IJCNN
Pengwei Zhan, Yang Wu, Yunjian Zhang, Liming Wang, Chao Zheng, Jing Yang
2022 — conf
Mitigating the Inconsistency Between Word Saliency and Model Confidence with Pathological Contrastive Training.
ACL (Findings)
Pengwei Zhan, Yang Wu, Shaolei Zhou, Yunjian Zhang, Liming Wang
2022 B conf
PARSE: An Efficient Search Method for Black-box Adversarial Text Attacks.
COLING
Pengwei Zhan, Chao Zheng, Jing Yang, Yuxiang Wang, Liming Wang, Yang Wu, Yunjian Zhang
2022 C conf
SITD: Insider Threat Detection Using Siamese Architecture on Imbalanced Data.
CSCWD
Shaolei Zhou, Liming Wang, Jing Yang, Pengwei Zhan
2022 Misc conf
SP Attack: Single-Perspective Attack for Generating Adversarial Omnidirectional Images.
ICASSP
Yunjian Zhang, Yanwei Liu, Jinxia Liu, Pengwei Zhan, Liming Wang, Zhen Xu
2021 — conf
Multimodal Fusion with Co-Attention Networks for Fake News Detection.
ACL/IJCNLP (Findings)
Yang Wu, Pengwei Zhan, Yunjian Zhang, Liming Wang, Zhen Xu
2021 J jnl
Website Fingerprinting on Early QUIC Traffic.
CoRR
Pengwei Zhan, Liming Wang, Yi Tang
2021 J jnl
Website fingerprinting on early QUIC traffic.
Comput. Networks
Pengwei Zhan, Liming Wang, Yi Tang