Qifan Wang

2026

doi dblp
Bringing Reasoning to Generative Recommendation Through the Lens of Cascaded Ranking.
Xinyu Lin|Pengyuan Liu|Wenjie Wang|Yicheng Hu|Chen Xu|Fuli Feng|Qifan Wang|Tat-Seng Chua
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
RecoWorld: Building Simulated Environments for Agentic Recommender Systems.
Fei Liu|Xinyu Lin|Hanchao Yu|Mingyuan Wu|Jianyu Wang|Qiang Zhang|Zhuokai Zhao|Yinglong Xia|Yao Zhang|Weiwei Li|Mingze Gao|Qifan Wang|Lizhu Zhang|Benyu Zhang|Xiangjun Fan
Companion Proceedings of the ACM Web Conference 2026, WWW Companion 2026, Dubai, United Arab Emirates, 29 June 2026 - 3 July 2026

2025

doi dblp
Uncertainty Quantification for Multiple-Choice Questions is Just One-Token Deep.
Qingcheng Zeng|Mingyu Jin|Qinkai Yu|Zhenting Wang|Wenyue Hua|Guangyan Sun|Yanda Meng|Shiqing Ma|Qifan Wang|Felix Juefei-Xu|Fan Yang|Kaize Ding|Ruixiang Tang|Yongfeng Zhang
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025
doi dblp
W-RAG: Weakly Supervised Dense Retrieval in RAG for Open-domain Question Answering.
Jinming Nian|Zhiyuan Peng|Qifan Wang|Yi Fang
Proceedings of the 2025 International ACM SIGIR Conference on Innovative Concepts and Theories in Information Retrieval, ICTIR 2025, Padua, Italy, 18 July 2025
doi dblp
Order-agnostic Identifier for Large Language Model-based Generative Recommendation.
Xinyu Lin|Haihan Shi|Wenjie Wang|Fuli Feng|Qifan Wang|See-Kiong Ng|Tat-Seng Chua
Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025
doi dblp
Agentic Feedback Loop Modeling Improves Recommendation and User Simulation.
Shihao Cai|Jizhi Zhang|Keqin Bao|Chongming Gao|Qifan Wang|Fuli Feng|Xiangnan He
Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025

2024

doi dblp
Large Language Models are Learnable Planners for Long-Term Recommendation.
Wentao Shi|Xiangnan He|Yang Zhang|Chongming Gao|Xinyue Li|Jizhi Zhang|Qifan Wang|Fuli Feng
Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024

2023

doi dblp
Prediction then Correction: An Abductive Prediction Correction Method for Sequential Recommendation.
Yulong Huang|Yang Zhang|Qifan Wang|Chenxu Wang|Fuli Feng
Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2023, Taipei, Taiwan, July 23-27, 2023
doi dblp
A Causal View for Item-level Effect of Recommendation on User Preference.
Wei Cai|Fuli Feng|Qifan Wang|Tian Yang|Zhenguang Liu|Congfu Xu
Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining, WSDM 2023, Singapore, 27 February 2023 - 3 March 2023.
doi dblp
A Single Vector Is Not Enough: Taxonomy Expansion via Box Embeddings.
Song Jiang|Qiyue Yao|Qifan Wang|Yizhou Sun
Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023

2022

doi dblp
MAVE: A Product Dataset for Multi-source Attribute Value Extraction.
Li Yang|Qifan Wang|Zac Yu|Anand Kulkarni|Sumit Sanghai|Bin Shu|Jon Elsas|Bhargav Kanagal
WSDM '22: The Fifteenth ACM International Conference on Web Search and Data Mining, Virtual Event / Tempe, AZ, USA, February 21 - 25, 2022
doi dblp
WebFormer: The Web-page Transformer for Structure Information Extraction.
Qifan Wang|Yi Fang|Anirudh Ravula|Fuli Feng|Xiaojun Quan|Dongfang Liu
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022
doi dblp
Deep Partial Multiplex Network Embedding.
Qifan Wang|Yi Fang|Anirudh Ravula|Ruining He|Bin Shen|Jingang Wang|Xiaojun Quan|Dongfang Liu
Companion of The Web Conference 2022, Virtual Event / Lyon, France, April 25 - 29, 2022

2021

doi dblp
Should Graph Convolution Trust Neighbors? A Simple Causal Inference Method.
Fuli Feng|Weiran Huang|Xiangnan He|Xin Xin|Qifan Wang|Tat-Seng Chua
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

2019

doi dblp
Constructing a Comprehensive Events Database from the Web.
Qifan Wang|Bhargav Kanagal|Vijay Garg|D. Sivakumar
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019.

2016

doi dblp
Learning for Efficient Supervised Query Expansion via Two-stage Feature Selection.
Zhiwei Zhang|Qifan Wang|Luo Si|Jianfeng Gao
Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval, SIGIR 2016, Pisa, Italy, July 17-21, 2016

2015

doi dblp
Latent Discriminative Models for Social Emotion Detection with Emotional Dependency.
Xiaojun Quan|Qifan Wang|Ying Zhang|Luo Si|Wenyin Liu
ACM Transactions on Information Systems (TOIS) 2015 Volume 34 Issue 1
doi dblp
An Entity Class-Dependent Discriminative Mixture Model for Cumulative Citation Recommendation.
Jingang Wang|Dandan Song|Qifan Wang|Zhiwei Zhang|Luo Si|Lejian Liao|Chin-Yew Lin
Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval, Santiago, Chile, August 9-13, 2015

2014

doi dblp
Sparse Semantic Hashing for Efficient Large Scale Similarity Search.
Qifan Wang|Bin Shen|Zhiwei Zhang|Luo Si
Proceedings of the 23rd ACM International Conference on Conference on Information and Knowledge Management, CIKM 2014, Shanghai, China, November 3-7, 2014
doi dblp
Active hashing with joint data example and tag selection.
Qifan Wang|Luo Si|Zhiwei Zhang|Ning Zhang
The 37th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR '14, Gold Coast , QLD, Australia - July 06 - 11, 2014
doi dblp
Preference preserving hashing for efficient recommendation.
Zhiwei Zhang|Qifan Wang|Lingyun Ruan|Luo Si
The 37th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR '14, Gold Coast , QLD, Australia - July 06 - 11, 2014
doi dblp
Cross-domain and cross-category emotion tagging for comments of online news.
Ying Zhang|Ning Zhang|Luo Si|Yanshan Lu|Qifan Wang|Xiaojie Yuan
The 37th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR '14, Gold Coast , QLD, Australia - July 06 - 11, 2014

2013

doi dblp
Learning compact hashing codes for efficient tag completion and prediction.
Qifan Wang|Lingyun Ruan|Zhiwei Zhang|Luo Si
22nd ACM International Conference on Information and Knowledge Management, CIKM'13, San Francisco, CA, USA, October 27 - November 1, 2013
doi dblp
Weighted hashing for fast large scale similarity search.
Qifan Wang|Dan Zhang|Luo Si
22nd ACM International Conference on Information and Knowledge Management, CIKM'13, San Francisco, CA, USA, October 27 - November 1, 2013
doi dblp
Semantic hashing using tags and topic modeling.
Qifan Wang|Dan Zhang|Luo Si
The 36th International ACM SIGIR conference on research and development in Information Retrieval, SIGIR '13, Dublin, Ireland - July 28 - August 01, 2013

2011

dblp
Query Expansion and Message-Passing Algorithms for TREC Microblog Track.
Dzung Hong|Qifan Wang|Dan Zhang|Luo Si
Proceedings of The Twentieth Text REtrieval Conference, TREC 2011, Gaithersburg, Maryland, USA, November 15-18, 2011