Publications

HMAF: A Hierarchical Multi-Slot GD-RTB Allocation Framework.

Tianxing Bu, Zhaoqi Zhang*, Linyou Cai, Miao Xie, Shengri Xue, Tan Qu, Qianlong Xie, Xingxing Wang, Siqiang Luo, Gao Cong.

32nd SIGKDD Conference on Knowledge Discovery and Data Mining Applied Data Science Track (KDD ADS Track), 2026

CausalPOI: Spatio-Temporal Graph-Based Causal Modeling for Cold-Start POI Check-in Forecasting.

Zhaoqi Zhang, Miao Xie, Yi Li, Linyou Cai, Siqiang Luo, Gao Cong.

32nd SIGKDD Conference on Knowledge Discovery and Data Mining (KDD), 2026

Generative Large-Scale Pre-trained Models for Automated Ad Bidding Optimization.

Yu Lei, Jiayang Zhao, Yilei Zhao*, Zhaoqi Zhang, Linyou Cai, Qianlong Xie, Xingxing Wang.

KDD ADS Track, 2026

Beyond Single Slot: Joint Optimization for Multi-Slot Guaranteed Display Advertising.

Zhaoqi Zhang, Jiaming Deng, Miao Xie, Linyou Cai, Qianlong Xie, Xingxing Wang, Siqiang Luo, Gao Cong.

49th International ACM SIGIR Conference on Research and Development in Information Retrieval Industry Track (SIGIR Industry Track), 2026

Event Extraction in Large Language Model.

Bobo Li, Xudong Han, Jiang Liu, Yuzhe Ding, Liqiang Jing, Zhaoqi Zhang, Jinheng Li, Xinya Du, Fei Li, Meishan Zhang, Min Zhang, Aixin Sun, Philip S Yu, Hao Fei.

Preprint, 2025

StructAM: Enhancing Address Matching through Semantic Understanding of Structure-aware Information.

Zhaoqi Zhang, Pasquale Balsebre, Siqiang Luo, Zhen Hai, Jiangping Huang.

Proceedings of the 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING), 2024