Weiran Xu

2025

doi dblp
Assessing and Post-Processing Black Box Large Language Models for Knowledge Editing.
Xiaoshuai Song|Zhengyang Wang|Keqing He|Guanting Dong|Yutao Mou|Jinxu Zhao|Weiran Xu
Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025- 2 May 2025

2023

doi dblp
Bridging the KB-Text Gap: Leveraging Structured Knowledge-aware Pre-training for KBQA.
Guanting Dong|Rumei Li|Sirui Wang|Yupeng Zhang|Yunsen Xian|Weiran Xu
Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023
doi dblp
A Multi-Task Semantic Decomposition Framework with Task-specific Pre-training for Few-Shot NER.
Guanting Dong|Zechen Wang|Jinxu Zhao|Gang Zhao|Daichi Guo|Dayuan Fu|Tingfeng Hui|Chen Zeng|Keqing He|Xuefeng Li|Liwen Wang|Xinyue Cui|Weiran Xu
Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023

2022

doi dblp
ADPL: Adversarial Prompt-based Domain Adaptation for Dialogue Summarization with Knowledge Disentanglement.
Lulu Zhao|Fujia Zheng|Weihao Zeng|Keqing He|Ruotong Geng|Huixing Jiang|Wei Wu|Weiran Xu
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

2020

doi dblp
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

2018

doi dblp
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

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
dblp
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

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

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
dblp
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
dblp
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
dblp
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

2011

doi dblp
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
dblp
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
dblp
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 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
dblp
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

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
dblp
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

2009

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

2008

doi dblp
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
dblp
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

2007

doi dblp
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

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
dblp
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

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
dblp
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