Ao, Xiang

17 publications

AAAI 2025 AlphaForge: A Framework to Mine and Dynamically Combine Formulaic Alpha Factors Hao Shi, Weili Song, Xinting Zhang, Jiahe Shi, Cuicui Luo, Xiang Ao, Hamid Arian, Luis Angel Seco

AAAI 2025 Controlling Large Language Models Through Concept Activation Vectors Hanyu Zhang, Xiting Wang, Chengao Li, Xiang Ao, Qing He

AAAI 2025 Dynamic Graph Learning with Static Relations for Credit Risk Assessment Qi Yuan, Yang Liu, Yateng Tang, Xinhuan Chen, Xuehao Zheng, Qing He, Xiang Ao

AAAI 2025 Online Fraud Detection via Test-Time Retrieval-Based Representation Enrichment Yiran Qiao, Ningtao Wang, Yuncong Gao, Yang Yang, Xing Fu, Weiqiang Wang, Xiang Ao

ICLR 2024 Boosting the Adversarial Robustness of Graph Neural Networks: An OOD Perspective Kuan Li, YiWen Chen, Yang Liu, Jin Wang, Qing He, Minhao Cheng, Xiang Ao

AAAI 2024 Online Conversion Rate Prediction via Multi-Interval Screening and Synthesizing Under Delayed Feedback Qiming Liu, Xiang Ao, Yuyao Guo, Qing He

AAAI 2023 Defending Against Backdoor Attacks in Natural Language Generation Xiaofei Sun, Xiaoya Li, Yuxian Meng, Xiang Ao, Lingjuan Lyu, Jiwei Li, Tianwei Zhang

AAAI 2023 Gradient-Adaptive Pareto Optimization for Constrained Reinforcement Learning Zixian Zhou, Mengda Huang, Feiyang Pan, Jia He, Xiang Ao, Dandan Tu, Qing He

ICLR 2023 Revisiting Graph Adversarial Attack and Defense from a Data Distribution Perspective Kuan Li, Yang Liu, Xiang Ao, Qing He

AAAI 2022 Mind the Gap: Cross-Lingual Information Retrieval with Hierarchical Knowledge Enhancement Fuwei Zhang, Zhao Zhang, Xiang Ao, Dehong Gao, Fuzhen Zhuang, Yi Wei, Qing He

AAAI 2021 A User-Adaptive Layer Selection Framework for Very Deep Sequential Recommender Models Lei Chen, Fajie Yuan, Jiaxi Yang, Xiang Ao, Chengming Li, Min Yang

AAAI 2021 Imagine, Reason and Write: Visual Storytelling with Graph Knowledge and Relational Reasoning Chunpu Xu, Min Yang, Chengming Li, Ying Shen, Xiang Ao, Ruifeng Xu

IJCAI 2021 Online Credit Payment Fraud Detection via Structure-Aware Hierarchical Recurrent Neural Network Wangli Lin, Li Sun, Qiwei Zhong, Can Liu, Jinghua Feng, Xiang Ao, Hao Yang

IJCAI 2020 Towards Explainable Conversational Recommendation Zhongxia Chen, Xiting Wang, Xing Xie, Mehul Parsana, Akshay Soni, Xiang Ao, Enhong Chen

MLJ 2019 Supervised Representation Learning for Multi-Label Classification Ming Huang, Fuzhen Zhuang, Xiao Zhang, Xiang Ao, Zhengyu Niu, Min-Ling Zhang, Qing He

IJCAI 2019 Unsupervised Neural Aspect Extraction with Sememes Ling Luo, Xiang Ao, Yan Song, Jinyao Li, Xiaopeng Yang, Qing He, Dong Yu

IJCAI 2018 Beyond Polarity: Interpretable Financial Sentiment Analysis with Hierarchical Query-Driven Attention Ling Luo, Xiang Ao, Feiyang Pan, Jin Wang, Tong Zhao, Ningzi Yu, Qing He