Pengfei Jiao

2026

Can LLMs Fool Graph Learning? Exploring Universal Adversarial Attacks on Text-Attributed Graphs.

Zihui Chen|Yuling Wang|Pengfei Jiao|Kai Wu|Xiao Wang|Xiang Ao|Dalin Zhang

Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026.

Towards Robust Heterogeneous Graph Explanations under Structural Perturbations.

Yifan Lu|Pengfei Jiao|Xuan Guo|Ziyun Zou|Yiwei Wang|Mengzhou Gao|Huaming Wu|Imran Razzak

Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026.

Unequal Vulnerability: The Differential Impact of Label Flipping Attacks Across Classes.

Pinlong Zhao|Mengyang Li|Pengfei Jiao|Huijun Tang|Ou Wu

Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026.

2025

Gravity-GNN: Deep Reinforcement Learning Guided Space Gravity-based Graph Neural Network.

Huaming Wu|Lei Tian|Chaogang Tang|Pengfei Jiao|Minxian Xu|Huijun Tang

Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025

2022

Towards a Multi-View Attentive Matching for Personalized Expert Finding.

Qiyao Peng|Hongtao Liu|Yinghui Wang|Hongyan Xu|Pengfei Jiao|Minglai Shao|Wenjun Wang

WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022

2021

Toward Comprehensive User and Item Representations via Three-tier Attention Network.

Hongtao Liu|Wenjun Wang|Qiyao Peng|Nannan Wu|Fangzhao Wu|Pengfei Jiao

ACM Transactions on Information Systems (TOIS) 2021 Volume 39 Issue 3

Role-oriented Network Embedding Based on Adversarial Learning between Higher-order and Local Features.

Wang Zhang|Xuan Guo|Ting Pan|Chaochao Liu|Pengfei Jiao|Lin Pan|Wenjun Wang

CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

Transformer Reasoning Network for Personalized Review Summarization.

Hongyan Xu|Hongtao Liu|Pengfei Jiao|Wenjun Wang

SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

2020

Modeling with Node Popularities for Autonomous Overlapping Community Detection.

Di Jin|Bingyi Li|Pengfei Jiao|Dongxiao He|Hongyu Shan|Weixiong Zhang

ACM Transactions on Intelligent Systems and Technology (TIST) 2020 Volume 11 Issue 3

Neural Unified Review Recommendation with Cross Attention.

Hongtao Liu|Wenjun Wang|Hongyan Xu|Qiyao Peng|Pengfei Jiao

Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, SIGIR 2020, Virtual Event, China, July 25-30, 2020

2019

NRPA: Neural Recommendation with Personalized Attention.

Hongtao Liu|Fangzhao Wu|Wenjun Wang|Xianchen Wang|Pengfei Jiao|Chuhan Wu|Xing Xie

Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2019, Paris, France, July 21-25, 2019.

A Novel Generative Topic Embedding Model by Introducing Network Communities.

Di Jin|Jiantao Huang|Pengfei Jiao|Liang Yang|Dongxiao He|Françoise Fogelman-Soulié|Yuxiao Huang

The World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019