Publications

ALI-Agent: Assessing LLMs' Alignment with Human Values via Agent-based Evaluation
Jingnan Zheng*, Han Wang*, An Zhang†, Tai D. Nguyen, Jun Sun, Tat-Seng Chua
-- An Agent-Based Framework for Evaluating LLM Alignment.
Neurips, 2024 (CCF A)    [Paper] [Code]

MaskDroid: Robust Android Malware Detection with Masked Graph Representations
Jingnan Zheng*, Jiahao Liu*, An Zhang†, Jun Zeng, Ziqi Yang, Zhenkai Liang, Tat-Seng Chua
-- A powerful detector to identify malware against adversarial attacks.
ASE, 2024 (CCF A)    [Paper] [Code]

Using Artificial Intelligence to Unlock Crowdfunding Success for Small Businesses
Teng Ye*, Jingnan Zheng*, Junhui Jin, Jingyi Qiu, Wei Ai, Qiaozhu Mei†
-- Uncovering effective strategies for crafting descriptions for small business fundraising campaigns.
SSRN    [Paper]

Invariant collaborative filtering to popularity distribution shift
An Zhang, Jingnan Zheng, Xiang Wang†, Yancheng Yuan, Tat-Seng Chua
-- Learning disentangled representations in collaborative filtering.
WWW, 2023 (CCF A)    [Paper] [code]

Robust collaborative filtering to popularity distribution shift
An Zhang, Wenchang Ma, Jingnan Zheng, Xiang Wang†, Tat-Seng Chua
--An effective debiasing strategy to quantifies and reduces the interaction-wise popularity shortcut in collaborative filtering.
TOIS, 2023 (CCF A)    [Paper] [code]

Oag-bert: Towards a unified backbone language model for academic knowledge services
Xiao Liu*, Da Yin*, Jingnan Zheng, Xingjian Zhang, Peng Zhang, Hongxia Yang, Yuxiao Dong, Jie Tang†
--An effective debiasing strategy to quantifies and reduces the interaction-wise popularity shortcut in collaborative filtering.
KDD, 2022 (CCF A)    [Paper] [code]