Weiran Xu


2005

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PRIS Kidult Anti-SPAM Solution at the TREC 2005 Spam Track: Improving the Performance of Naive Bayes for Spam Detection
Zhen Yang | Weiran Xu | Bo Chen | Jiani Hu | Jun Guo
Proceedings of the Fourteenth Text REtrieval Conference, TREC 2005, Gaithersburg, Maryland, USA, November 15-18, 2005

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TREC 2005 Enterprise Track Experiments at BUPT
Zhao Ru | Yuehua Chen | Weiran Xu | Jun Guo
Proceedings of the Fourteenth Text REtrieval Conference, TREC 2005, Gaithersburg, Maryland, USA, November 15-18, 2005

2006

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BUPT at TREC 2006: Enterprise Track
Zhao Ru | Quian Li | Weiran Xu | Jun Guo
Proceedings of the Fifteenth Text REtrieval Conference, TREC 2006, Gaithersburg, Maryland, USA, November 14-17, 2006

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BUPT at TREC 2006: Spam Track
Zhen Yang | Wei Xu | Bo Chen | Weiran Xu | Jun Guo
Proceedings of the Fifteenth Text REtrieval Conference, TREC 2006, Gaithersburg, Maryland, USA, November 14-17, 2006

2007

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Locality discriminating indexing for document classification
Jiani Hu | Weihong Deng | Jun Guo | Weiran Xu
SIGIR 2007: Proceedings of the 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Amsterdam, The Netherlands, July 23-27, 2007

2008

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PRIS in TREC 2008 Blog Track
Hui He | Bo Chen | Lei Du | Si Li | Huiji Gao | Weiran Xu | Jun Guo
Proceedings of The Seventeenth Text REtrieval Conference, TREC 2008, Gaithersburg, Maryland, USA, November 18-21, 2008

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Improving Expertise Recommender Systems by Odds Ratio
Zhao Ru | Jun Guo | Weiran Xu
Information Retrieval Technology, 4th Asia Infomation Retrieval Symposium, AIRS 2008, Harbin, China, January 15-18, 2008, Revised Selected Papers

2009

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A Study of Faceted Blog Distillation–PRIS at TREC 2009 Blog Track
Si Li | Huiji Gao | Hao Sun | Fei Chen | Oupeng Feng | Sanyuan Gao | Hao Zhang | Xinsheng Li | Caili Tan | Weiran Xu | Guang Chen | Jun Guo
Proceedings of The Eighteenth Text REtrieval Conference, TREC 2009, Gaithersburg, Maryland, USA, November 17-20, 2009

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BUPT at TREC 2009: Entity Track
Zhanyi Wang | Dong-xin Liu | Weiran Xu | Guang Chen | Jun Guo
Proceedings of The Eighteenth Text REtrieval Conference, TREC 2009, Gaithersburg, Maryland, USA, November 17-20, 2009

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Supervised Dual-PLSA for Personalized SMS Filtering
Weiran Xu | Dong-xin Liu | Jun Guo | Yichao Cai | Ri-le Hu
Information Retrieval Technology, 5th Asia Information Retrieval Symposium, AIRS 2009, Sapporo, Japan, October 21-23, 2009. Proceedings

2010

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PRIS at TREC 2010 Blog Track: Faceted Blog Distillaton
Si Li | Yan Li | Jiayue Zhang | Jingyi Guan | Xueji Sun | Weiran Xu | Guang Chen | Jun Guo
Proceedings of The Nineteenth Text REtrieval Conference, TREC 2010, Gaithersburg, Maryland, USA, November 16-19, 2010

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PRIS at TREC 2010: Related Entity Finding Task of Entity Track
Zhanyi Wang | Chunsong Tang | Xueji Sun | Haoyi Ouyang | Ru Lan | Weiran Xu | Guang Chen | Jun Guo
Proceedings of The Nineteenth Text REtrieval Conference, TREC 2010, Gaithersburg, Maryland, USA, November 16-19, 2010

2011

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PRIS at TREC 2011 Entity Track: Related Entity Finding and Entity List Completion
Zhanyi Wang | Wenlong Lv | Heng Li | Wenyuan Zhou | Li Zhang | Xiao Mo | Liaoming Zhou | Weiran Xu | Guang Chen | Jun Guo
Proceedings of The Twentieth Text REtrieval Conference, TREC 2011, Gaithersburg, Maryland, USA, November 15-18, 2011

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PRIS at TREC 2011 Legal Track Discovery Based on Relevant Feedback
Jiayue Zhang | Wenyi Yang | Xi Wang | Lihua Wu | Yongtian Zhang | Weiran Xu | Guang Chen | Jun Guo
Proceedings of The Twentieth Text REtrieval Conference, TREC 2011, Gaithersburg, Maryland, USA, November 15-18, 2011

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PRIS at TREC 2011 Medical Record Track
Jiayue Zhang | Xueneng Lin | Yang Zou | Shuai Zhu | Jing Xiao | Weiran Xu | Guang Chen | Jun Guo
Proceedings of The Twentieth Text REtrieval Conference, TREC 2011, Gaithersburg, Maryland, USA, November 15-18, 2011

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PRIS at TREC 2011 Microblog Track
Yan Li | Zhenhua Zhang | Wenlong Lv | Qianlong Xie | Yuhang Lin | Rao Xu | Weiran Xu | Guang Chen | Jun Guo
Proceedings of The Twentieth Text REtrieval Conference, TREC 2011, Gaithersburg, Maryland, USA, November 15-18, 2011

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Product comparison using comparative relations
Si Li | Zheng-Jun Zha | Zhaoyan Ming | Meng Wang | Tat-Seng Chua | Jun Guo | Weiran Xu
Proceeding of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2011, Beijing, China, July 25-29, 2011

2012

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PRIS at 2012 Microblog Track
Jiayue Zhang | Sijia Chen | Yue Liu | Jie Yin | Qianqian Wang | Weiran Xu | Jun Guo
Proceedings of The Twenty-First Text REtrieval Conference, TREC 2012, Gaithersburg, Maryland, USA, November 6-9, 2012

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PRIS at 2012 TREC Medical Track: Query Expansion, Retrieval and Ranking
Jiayue Zhang | Lin Lin | Shudang Diao | Yukun Li | Runnan Liu | Weiran Xu | Jun Guo
Proceedings of The Twenty-First Text REtrieval Conference, TREC 2012, Gaithersburg, Maryland, USA, November 6-9, 2012

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PRIS at TREC 2012 Contextual Suggestion Track
Lin Qiu | JunRui Peng | Qianqian Wang | Yue Liu | Zhihua Zhou | Weiran Xu | Guang Chen | Jun Guo
Proceedings of The Twenty-First Text REtrieval Conference, TREC 2012, Gaithersburg, Maryland, USA, November 6-9, 2012

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PRIS at TREC 2012 KBA Track
Yan Li | Zhaozhao Wang | Baojin Yu | Yong Zhang | Ruiyang Luo | Weiran Xu | Guang Chen | Jun Guo
Proceedings of The Twenty-First Text REtrieval Conference, TREC 2012, Gaithersburg, Maryland, USA, November 6-9, 2012

2013

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PRIS at TREC2013 Knowledge Base Acceleration Track
Chunyun Zhang | Weiran Xu | Ruifang Liu | Weitai Zhang | Dai Zhang | Janshu Ji | Jing Yang
Proceedings of The Twenty-Second Text REtrieval Conference, TREC 2013, Gaithersburg, Maryland, USA, November 19-22, 2013

2014

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BUPT_PRIS at TREC 2014 Knowledge Base Acceleration Track
Yuanyuan Qi | Ye Xu | Dongxu Zhang | Weiran Xu
Proceedings of The Twenty-Third Text REtrieval Conference, TREC 2014, Gaithersburg, Maryland, USA, November 19-21, 2014

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The Information Extraction systems of BUPT_PRIS at TREC2014 Temporal Summarization Track
Yuanyuan Qi | Qinlong Wang | Chuchu Huang | Bo Tang | Weiran Xu | Guang Chen | Jun Guo
Proceedings of The Twenty-Third Text REtrieval Conference, TREC 2014, Gaithersburg, Maryland, USA, November 19-21, 2014

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A Study on the CBOW Model's Overfitting and Stability
Qun Luo | Weiran Xu | Jun Guo
Proceedings of the 5th International Workshop on Web-scale Knowledge Representation Retrieval & Reasoning, Web-KR@CIKM 2014, Shanghai, China, November 3, 2014

2018

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Prior Knowledge Integrated with Self-attention for Event Detection
Yan Li | Chenliang Li | Weiran Xu | Junliang Li
Information Retrieval - 24th China Conference, CCIR 2018, Guilin, China, September 27-29, 2018, Proceedings

2020

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CGTR: Convolution Graph Topology Representation for Document Ranking
Yuanyuan Qi | Jiayue Zhang | Yansong Liu | Weiran Xu | Jun Guo
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020