Guannan Zhang

2025

SQLord: A Robust Enterprise Text-to-SQL Solution via Reverse Data Generation and Workflow Decomposition.

Song Cheng|Qiannan Cheng|Linbo Jin|Lei Yi|Guannan Zhang

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

2024

Modeling User Intent Beyond Trigger: Incorporating Uncertainty for Trigger-Induced Recommendation.

Jianxing Ma|Zhibo Xiao|Luwei Yang|Hansheng Xue|Xuanzhou Liu|Wen Jiang|Wei Ning|Guannan Zhang

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

Exploring Multi-Scenario Multi-Modal CTR Prediction with a Large Scale Dataset.

Zhaoxin Huan|Ke Ding|Ang Li|Xiaolu Zhang|Xu Min|Yong He|Liang Zhang|Jun Zhou|Linjian Mo|Jinjie Gu|Zhongyi Liu|Wenliang Zhong|Guannan Zhang|Chenliang Li|Fajie Yuan

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

PEACE: Prototype lEarning Augmented transferable framework for Cross-domain rEcommendation.

Chunjing Gan|Bo Huang|Binbin Hu|Jian Ma|Zhiqiang Zhang|Jun Zhou|Guannan Zhang|Wenliang Zhong

Proceedings of the 17th ACM International Conference on Web Search and Data Mining, WSDM 2024, Merida, Mexico, March 4-8, 2024

Multi-Intent Attribute-Aware Text Matching in Searching.

Mingzhe Li|Xiuying Chen|Jing Xiang|Qishen Zhang|Changsheng Ma|Chenchen Dai|Jinxiong Chang|Zhongyi Liu|Guannan Zhang

Proceedings of the 17th ACM International Conference on Web Search and Data Mining, WSDM 2024, Merida, Mexico, March 4-8, 2024

A Multi-Granularity-Aware Aspect Learning Model for Multi-Aspect Dense Retrieval.

Xiaojie Sun|Keping Bi|Jiafeng Guo|Sihui Yang|Qishen Zhang|Zhongyi Liu|Guannan Zhang|Xueqi Cheng

Proceedings of the 17th ACM International Conference on Web Search and Data Mining, WSDM 2024, Merida, Mexico, March 4-8, 2024

Unify Graph Learning with Text: Unleashing LLM Potentials for Session Search.

Songhao Wu|Quan Tu|Hong Liu|Jia Xu|Zhongyi Liu|Guannan Zhang|Ran Wang|Xiuying Chen|Rui Yan

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

2023

An Unified Search and Recommendation Foundation Model for Cold-Start Scenario.

Yuqi Gong|Xichen Ding|Yehui Su|Kaiming Shen|Zhongyi Liu|Guannan Zhang

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

Disentangled Interest importance aware Knowledge Graph Neural Network for Fund Recommendation.

Ke Tu|Wei Qu|Zhengwei Wu|Zhiqiang Zhang|Zhongyi Liu|Yiming Zhao|Le Wu|Jun Zhou|Guannan Zhang

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

Model-free Reinforcement Learning with Stochastic Reward Stabilization for Recommender Systems.

Tianchi Cai|Shenliao Bao|Jiyan Jiang|Shiji Zhou|Wenpeng Zhang|Lihong Gu|Jinjie Gu|Guannan Zhang

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

Edge-cloud Collaborative Learning with Federated and Centralized Features.

Zexi Li|Qunwei Li|Yi Zhou|Wenliang Zhong|Guannan Zhang|Chao Wu

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

GreenSeq: Automatic Design of Green Networks for Sequential Recommendation Systems.

Yankun Ren|Xinxing Yang|Xingyu Lu|Longfei Li|Jun Zhou|Jinjie Gu|Guannan Zhang

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

Connecting Unseen Domains: Cross-Domain Invariant Learning in Recommendation.

Yang Zhang|Yue Shen|Dong Wang|Jinjie Gu|Guannan Zhang

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

Marketing Budget Allocation with Offline Constrained Deep Reinforcement Learning.

Tianchi Cai|Jiyan Jiang|Wenpeng Zhang|Shiji Zhou|Xierui Song|Li Yu|Lihong Gu|Xiaodong Zeng|Jinjie Gu|Guannan Zhang

Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining, WSDM 2023, Singapore, 27 February 2023 - 3 March 2023.

Beyond Two-Tower: Attribute Guided Representation Learning for Candidate Retrieval.

Hongyu Shan|Qishen Zhang|Zhongyi Liu|Guannan Zhang|Chenliang Li

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

Movie Ticket, Popcorn, and Another Movie Next Weekend: Time-Aware Service Sequential Recommendation for User Retention.

Xiaoyan Yang|Dong Wang|Binbin Hu|Dan Yang|Yue Shen|Jinjie Gu|Zhiqiang Zhang|Shiwei Lyu|Haipeng Zhang|Guannan Zhang

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

2022

See Clicks Differently: Modeling User Clicking Alternatively with Multi Classifiers for CTR Prediction.

Shiwei Lyu|Hongbo Cai|Chaohe Zhang|Shuai Ling|Yue Shen|Xiaodong Zeng|Jinjie Gu|Guannan Zhang|Haipeng Zhang

Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

Multiple Instance Learning for Uplift Modeling.

Yao Zhao|Haipeng Zhang|Shiwei Lyu|Ruiying Jiang|Jinjie Gu|Guannan Zhang

Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

2020

Two-Stage Audience Expansion for Financial Targeting in Marketing.

Zhining Liu|Xiao-Fan Niu|Chenyi Zhuang|Yize Tan|Yixiang Mu|Jinjie Gu|Guannan Zhang

CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020