2023

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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

2022

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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

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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

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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

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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

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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

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Latent Discriminative Models for Social Emotion Detection with Emotional Dependency
Xiaojun Quan | Qifan Wang | Ying Zhang | Luo Si | Wenyin Liu
2015 Volume 34 Issue 1

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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

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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

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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

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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

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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

2013

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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

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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

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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

2011

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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