Kai Wang

2026

doi dblp
Diffusion -driven group anomaly detection in spatiotemporal trajectories: Robust masked sequence imputation for enhanced pattern discovery.
Qi Ouyang|Hongchang Chen|Shuxin Liu|Ran Li|Kai Wang|Yingle Li
Information Processing and Management 2026 Volume 63 Issue 5
doi dblp
A trusted industrial data space for automotive supply chain (TIDS-ASC): enabling secure and traceable data sharing.
Yuqiao Liao|Xianguang Kong|Lei Yin|Guowei Zhang|Kai Wang
Information Processing and Management 2026 Volume 63 Issue 6
doi dblp
Mixture of Sequence: Theme-Aware Mixture-of-Experts for Long-Sequence Recommendation.
Xiao Lin|Zhicheng Tang|Weilin Cong|Mengyue Hang|Kai Wang|Yajuan Wang|Zhichen Zeng|Ting-Wei Li|Hyunsik Yoo|Zhining Liu|Xuying Ning|Ruizhong Qiu|Wen-Yen Chen|Shuo Chang|Rong Jin|Huayu Li|Hanghang Tong
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.
doi dblp
Aligning Query Rewriting with Human Cognition and Preference in E-Commerce Search.
Ruize Ou|Kai Wang|Jianzhi Shao|Tao Zhang|Chengfu Huo
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

doi dblp
InterFormer: Effective Heterogeneous Interaction Learning for Click-Through Rate Prediction.
Zhichen Zeng|Xiaolong Liu|Mengyue Hang|Xiaoyi Liu|Qinghai Zhou|Chaofei Yang|Yiqun Liu|Yichen Ruan|Laming Chen|Yuxin Chen|Yujia Hao|Jiaqi Xu|Jade Nie|Xi Liu|Buyun Zhang|Wei Wen|Siyang Yuan|Hang Yin|Xin Zhang|Kai Wang|Wen-Yen Chen|Yiping Han|Huayu Li|Chunzhi Yang|Bo Long|Philip S. Yu|Hanghang Tong|Jiyan Yang
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025
doi dblp
External Large Foundation Model: How to Efficiently Serve Trillions of Parameters for Online Ads Recommendation.
Mingfu Liang|Xi Liu|Rong Jin|Boyang Liu|Qiuling Suo|Qinghai Zhou|Song Zhou|Laming Chen|Hua Zheng|Zhiyuan Li|Shali Jiang|Jiyan Yang|Xiaozhen Xia|Fan Yang|Yasmine Badr|Ellie Wen|Shuyu Xu|Hansey Chen|Zhengyu Zhang|Jade Nie|Chunzhi Yang|Zhichen Zeng|Weilin Zhang|Xingliang Huang|Qianru Li|Shiquan Wang|Evelyn Lyu|Wenjing Lu|Rui Zhang|Wenjun Wang|Jason Rudy|Mengyue Hang|Kai Wang|Bo Long|Wenlin Chen|Santanu Kolay|Huayu Li
Companion Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025 - 2 May 2025
doi dblp
TSGGuide: Recommendation Guide for Multivariate Time Series Generation.
Beining Zhang|Kai Wu|Xiaoyu Zhang|Handing Wang|Jing Liu|Bei Wang|Kai Wang
Companion Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025 - 2 May 2025

2024

doi dblp
Unsupervised Cross-Domain Image Retrieval with Semantic-Attended Mixture-of-Experts.
Kai Wang|Jiayang Liu|Xing Xu|Jingkuan Song|Xin Liu|Heng Tao Shen
Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024
doi dblp
Scaling User Modeling: Large-scale Online User Representations for Ads Personalization in Meta.
Wei Zhang|Dai Li|Chen Liang|Fang Zhou|Zhongke Zhang|Xuewei Wang|Ru Li|Yi Zhou|Yaning Huang|Dong Liang|Kai Wang|Zhangyuan Wang|Zhengxing Chen|Fenggang Wu|Minghai Chen|Huayu Li|Yunnan Wu|Zhan Shu|Mindi Yuan|Sri Reddy
Companion Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, Singapore, May 13-17, 2024

2023

doi dblp
MPKGAC: Multimodal Product Attribute Completion in E-commerce.
Kai Wang|Jianzhi Shao|Tao Zhang|Qijin Chen|Chengfu Huo
Companion Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023

2022

doi dblp
QuickSkill: Novice Skill Estimation in Online Multiplayer Games.
Chaoyun Zhang|Kai Wang|Hao Chen|Ge Fan|Yingjie Li|Lifang Wu|Bingchao Zheng
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022
doi dblp
Multimodal Disentanglement Variational AutoEncoders for Zero-Shot Cross-Modal Retrieval.
Jialin Tian|Kai Wang|Xing Xu|Zuo Cao|Fumin Shen|Heng Tao Shen
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022
doi dblp
Structure-Aware Semantic-Aligned Network for Universal Cross-Domain Retrieval.
Jialin Tian|Xing Xu|Kai Wang|Zuo Cao|Xunliang Cai|Heng Tao Shen
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

2020

doi dblp
CardioLearn: A Cloud Deep Learning Service for Cardiac Disease Detection from Electrocardiogram.
Shenda Hong|Zhaoji Fu|Rongbo Zhou|Jie Yu|Yongkui Li|Kai Wang|Guanlin Cheng
Companion of The 2020 Web Conference 2020, Taipei, Taiwan, April 20-24, 2020

2017

dblp
BJUT at TREC 2017: Real-Time Summarization Track.
Qingwei Meng|Kai Wang|Zhen Yang
Proceedings of The Twenty-Sixth Text REtrieval Conference, TREC 2017, Gaithersburg, Maryland, USA, November 15-17, 2017

2016

dblp
BJUT at TREC 2016: Real-Time Summarization Track.
Kai Wang|Zhen Yang
Proceedings of The Twenty-Fifth Text REtrieval Conference, TREC 2016, Gaithersburg, Maryland, USA, November 15-18, 2016

2010

doi dblp
Prototype hierarchy based clustering for the categorization and navigation of web collections.
Zhaoyan Ming|Kai Wang|Tat-Seng Chua
Proceeding of the 33rd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2010, Geneva, Switzerland, July 19-23, 2010
doi dblp
Segmentation of multi-sentence questions: towards effective question retrieval in cQA services.
Kai Wang|Zhaoyan Ming|Xia Hu|Tat-Seng Chua
Proceeding of the 33rd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2010, Geneva, Switzerland, July 19-23, 2010

2009

doi dblp
A syntactic tree matching approach to finding similar questions in community-based qa services.
Kai Wang|Zhaoyan Ming|Tat-Seng Chua
Proceedings of the 32nd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2009, Boston, MA, USA, July 19-23, 2009