Qiang Liu

2026

A Joint Auction Framework with Externalities and Adaptation.

Chun Fang|Luowen Liu|Kun Huang|Tao Ruan|Sheng Yan|Zhen Wang|Huan Li|Qiang Liu|Xingxing Wang

Proceedings of the Nineteenth ACM International Conference on Web Search and Data Mining, WSDM 2026, Boise, ID, USA, February 22-26, 2026

From Prediction to Understanding: Leveraging Reasoning in Large Language Model-based Recommendations.

Zhi-Yuan Chen|Siyu Lu|Qiang Liu|Xingxing Wang|Yankai Lin

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

Balancing Efficiency and Effectiveness: An LLM-Infused Approach for Optimized CTR Prediction.

Guoxiao Zhang|Yi Wei|Yadong Zhang|Huajian Feng|Qiang Liu

Companion Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025 - 2 May 2025

2024

VIER: Visual Imagination Enhanced Retrieval in Sponsored Search.

Yadong Zhang|Yuqing Song|Siyu Lu|Qiang Liu|Xingxing Wang

Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024

Disentangled Contrastive Hypergraph Learning for Next POI Recommendation.

Yantong Lai|Yijun Su|Lingwei Wei|Tianqi He|Haitao Wang|Gaode Chen|Daren Zha|Qiang Liu|Xingxing Wang

Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024

PRINT: Personalized Relevance Incentive Network for CTR Prediction in Sponsored Search.

Zhaolin Hong|Haitao Wang|Chengjie Qian|Wei Chen|Tianqi He|Yajie Zou|Qiang Liu|Xingxing Wang

Companion Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, Singapore, May 13-17, 2024

DiffuRetrieval: A Chain-of-Thought Enhanced Diffusion Retrieval in Sponsored Search.

Yadong Zhang|Siyu Lu|Qiang Liu|Xingxing Wang

Companion Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, Singapore, May 13-17, 2024

2023

LEAD-ID: Language-Enhanced Denoising and Intent Distinguishing Graph Neural Network for Sponsored Search Broad Retrievals.

Xiao Zhou|Ran Wang|Haorui Li|Qiang Liu|Xingxing Wang|Dong Wang

Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023

DMBIN: A Dual Multi-behavior Interest Network for Click-Through Rate Prediction via Contrastive Learning.

Tianqi He|Kaiyuan Li|Shan Chen|Haitao Wang|Qiang Liu|Xingxing Wang|Dong Wang

Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2023, Taipei, Taiwan, July 23-27, 2023

Communicative MARL-based Relevance Discerning Network for Repetition-Aware Recommendation.

Kaiyuan Li|Pengfei Wang|Haitao Wang|Qiang Liu|Xingxing Wang|Dong Wang|Shangguang Wang

Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023

2019

Attributed Multi-Relational Attention Network for Fact-checking URL Recommendation.

Di You|Nguyen Vo|Kyumin Lee|Qiang Liu

Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019.