Xiaojun Wan

2025

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Where Do LLMs Go Wrong? Diagnosing Automated Peer Review via Aspect-Guided Multi-Level Perturbation.
Jiatao Li|Yanheng Li|Xinyu Hu|Mingqi Gao|Xiaojun Wan
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025
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Exploring Causal Effect of Social Bias on Faithfulness Hallucinations in Large Language Models.
Zhenliang Zhang|Junzhe Zhang|Xinyu Hu|Huixuan Zhang|Xiaojun Wan
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025
doi dblp
C-FAITH: A Chinese Fine-Grained Benchmark for Automated Hallucination Evaluation.
Xu Zhang|Zhifei Liu|Jiahao Wang|Huixuan Zhang|Fan Xu|Junzhe Zhang|Xiaojun Wan
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025

2024

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QAVidCap: Enhancing Video Captioning through Question Answering Techniques.
Hui Liu|Xiaojun Wan
Proceedings of the 2024 International Conference on Multimedia Retrieval, ICMR 2024, Phuket, Thailand, June 10-14, 2024

2021

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Learning a Product Relevance Model from Click-Through Data in E-Commerce.
Shaowei Yao|Jiwei Tan|Xi Chen|Keping Yang|Rong Xiao|Hongbo Deng|Xiaojun Wan
WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021.

2020

doi dblp
Domain-Adaptive Neural Automated Essay Scoring.
Yue Cao|Hanqi Jin|Xiaojun Wan|Zhiwei Yu
Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, SIGIR 2020, Virtual Event, China, July 25-30, 2020
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TransModality: An End2End Fusion Method with Transformer for Multimodal Sentiment Analysis.
Zilong Wang|Zhaohong Wan|Xiaojun Wan
WWW '20: The Web Conference 2020, Taipei, Taiwan, April 20-24, 2020

2019

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Neural Review Summarization Leveraging User and Product Information.
Hui Liu|Xiaojun Wan
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019.
doi dblp
Interactive Multi-Grained Joint Model for Targeted Sentiment Analysis.
Da Yin|Xiao Liu|Xiaojun Wan
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019.
doi dblp
Harvesting Drug Effectiveness from Social Media.
Zi Chai|Xiaojun Wan|Zhao Zhang|Minjie Li
Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2019, Paris, France, July 21-25, 2019.

2018

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QuoteRec: Toward Quote Recommendation for Writing.
Jiwei Tan|Xiaojun Wan|Hui Liu|Jianguo Xiao
ACM Transactions on Information Systems (TOIS) 2018 Volume 36 Issue 3
doi dblp
Sentiment Analysis of Peer Review Texts for Scholarly Papers.
Ke Wang|Xiaojun Wan
The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval, SIGIR 2018, Ann Arbor, MI, USA, July 08-12, 2018

2016

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A Neural Network Approach to Quote Recommendation in Writings.
Jiwei Tan|Xiaojun Wan|Jianguo Xiao
Proceedings of the 25th ACM International Conference on Information and Knowledge Management, CIKM 2016, Indianapolis, IN, USA, October 24-28, 2016
doi dblp
Graph-Based Multi-Modality Learning for Clinical Decision Support.
Ziwei Zheng|Xiaojun Wan
Proceedings of the 25th ACM International Conference on Information and Knowledge Management, CIKM 2016, Indianapolis, IN, USA, October 24-28, 2016

2015

doi dblp
Deep Dependency Substructure-Based Learning for Multidocument Summarization.
Su Yan|Xiaojun Wan
ACM Transactions on Information Systems (TOIS) 2015 Volume 34 Issue 1
doi dblp
Joint Matrix Factorization and Manifold-Ranking for Topic-Focused Multi-Document Summarization.
Jiwei Tan|Xiaojun Wan|Jianguo Xiao
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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WL-index: Leveraging citation mention number to quantify an individual's scientific impact.
Xiaojun Wan|Fang Liu
Journal of the Association for Information Science and Technology (JASIST) 2014 Volume 65 Issue 12
doi dblp
Are all literature citations equally important? Automatic citation strength estimation and its applications.
Xiaojun Wan|Fang Liu
Journal of the Association for Information Science and Technology (JASIST) 2014 Volume 65 Issue 9
doi dblp
Cross-language context-aware citation recommendation in scientific articles.
Xuewei Tang|Xiaojun Wan|Xun 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
CTSUM: extracting more certain summaries for news articles.
Xiaojun Wan|Jianmin Zhang
The 37th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR '14, Gold Coast , QLD, Australia - July 06 - 11, 2014

2012

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Exploiting syntactic and semantic relationships between terms for opinion retrieval.
Liqiang Guo|Xiaojun Wan
Journal of the Association for Information Science and Technology (JASIST) 2012 Volume 63 Issue 11
doi dblp
Visualizing timelines: evolutionary summarization via iterative reinforcement between text and image streams.
Rui Yan|Xiaojun Wan|Mirella Lapata|Wayne Xin Zhao|Pu-Jen Cheng|Xiaoming Li
21st ACM International Conference on Information and Knowledge Management, CIKM'12, Maui, HI, USA, October 29 - November 02, 2012
doi dblp
S2ORM: exploiting syntactic and semantic information for opinion retrieval.
Liqiang Guo|Xiaojun Wan
Proceedings of the 21st World Wide Web Conference, WWW 2012, Lyon, France, April 16-20, 2012 (Companion Volume)

2011

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Summarizing the differences in multilingual news.
Xiaojun Wan|Houping Jia|Shanshan Huang|Jianguo Xiao
Proceeding of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2011, Beijing, China, July 25-29, 2011
doi dblp
Evolutionary timeline summarization: a balanced optimization framework via iterative substitution.
Rui Yan|Xiaojun Wan|Jahna Otterbacher|Liang Kong|Xiaoming Li|Yan Zhang
Proceeding of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2011, Beijing, China, July 25-29, 2011

2010

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Exploiting neighborhood knowledge for single document summarization and keyphrase extraction.
Xiaojun Wan|Jianguo Xiao
ACM Transactions on Information Systems (TOIS) 2010 Volume 28 Issue 2
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PKUTM Experiments in NTCIR-8 MOAT Task.
Chenfeng Wang|Tengfei Ma|Liqiang Guo|Xiaojun Wan|Jianwu Yang
Proceedings of the 8th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering and Cross-Lingual Information Access, NTCIR-8, National Center of Sciences, Tokyo, Japan, June 15-18, 2010
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EUSUM: extracting easy-to-understand english summaries for non-native readers.
Xiaojun Wan|Huiying Li|Jianguo Xiao
Proceeding of the 33rd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2010, Geneva, Switzerland, July 19-23, 2010
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PKUTM at TREC 2010 Blog Track.
Liqiang Guo|Fangzhou Zhai|Yan Shao|Xiaojun Wan
Proceedings of The Nineteenth Text REtrieval Conference, TREC 2010, Gaithersburg, Maryland, USA, November 16-19, 2010
doi dblp
A practical system for harvesting and monitoring hot topics on the web.
Xiaojun Wan|Jianwu Yang
Proceedings of the 19th International Conference on World Wide Web, WWW 2010, Raleigh, North Carolina, USA, April 26-30, 2010

2009

doi dblp
Topic analysis for topic-focused multi-document summarization.
Xiaojun Wan
Proceedings of the 18th ACM Conference on Information and Knowledge Management, CIKM 2009, Hong Kong, China, November 2-6, 2009
doi dblp
Combining Content and Context Similarities for Image Retrieval.
Xiaojun Wan
Advances in Information Retrieval, 31th European Conference on IR Research, ECIR 2009, Toulouse, France, April 6-9, 2009. Proceedings

2008

doi dblp
Using only cross-document relationships for both generic and topic-focused multi-document summarizations.
Xiaojun Wan
Discover Computing 2008 Volume 11 Issue 1
doi dblp
Towards a unified approach to document similarity search using manifold-ranking of blocks.
Xiaojun Wan|Jianwu Yang|Jianguo Xiao
Information Processing and Management 2008 Volume 44 Issue 3
doi dblp
Multi-document summarization using cluster-based link analysis.
Xiaojun Wan|Jianwu Yang
Proceedings of the 31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2008, Singapore, July 20-24, 2008
doi dblp
Cm-pmi: improved web-based association measure with contextual label matching.
Xiaojun Wan
Proceedings of the 17th International Conference on World Wide Web, WWW 2008, Beijing, China, April 21-25, 2008

2007

doi dblp
OMES: a new evaluation strategy using optimal matching for document clustering.
Xiaojun Wan
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
doi dblp
TimedTextRank: adding the temporal dimension to multi-document summarization.
Xiaojun Wan
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
doi dblp
CollabSum: exploiting multiple document clustering for collaborative single document summarizations.
Xiaojun Wan|Jianwu Yang
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
doi dblp
Learning information diffusion process on the web.
Xiaojun Wan|Jianwu Yang
Proceedings of the 16th International Conference on World Wide Web, WWW 2007, Banff, Alberta, Canada, May 8-12, 2007

2006

doi dblp
Document Similarity Search Based on Manifold-Ranking of TextTiles.
Xiaojun Wan|Jianwu Yang|Jianguo Xiao
Information Retrieval Technology, Third Asia Information Retrieval Symposium, AIRS 2006, Singapore, October 16-18, 2006, Proceedings
doi dblp
Using Proportional Transportation Distances for Measuring Document Similarity.
Xiaojun Wan|Jianwu Yang
Advances in Information Retrieval, 28th European Conference on IR Research, ECIR 2006, London, UK, April 10-12, 2006, Proceedings
doi dblp
Using proportional transportation similarity with learned element semantics for XML document clustering.
Xiaojun Wan|Jianwu Yang
Proceedings of the 15th international conference on World Wide Web, WWW 2006, Edinburgh, Scotland, UK, May 23-26, 2006

2005

doi dblp
Document Similarity Search Based on Generic Summaries.
Xiaojun Wan|Jianwu Yang
Information Retrieval Technology, Second Asia Information Retrieval Symposium, AIRS 2005, Jeju Island, Korea, October 13-15, 2005, Proceedings
doi dblp
Person resolution in person search results: WebHawk.
Xiaojun Wan|Jianfeng Gao|Mu Li|Binggong Ding
Proceedings of the 2005 ACM CIKM International Conference on Information and Knowledge Management, Bremen, Germany, October 31 - November 5, 2005
doi dblp
The earth mover's distance as a semantic measure for document similarity.
Xiaojun Wan|Yuxin Peng
Proceedings of the 2005 ACM CIKM International Conference on Information and Knowledge Management, Bremen, Germany, October 31 - November 5, 2005

2004

doi dblp
A Measure Based on Optimal Matching in Graph Theory for Document Similarity.
Xiaojun Wan|Yuxin Peng
Information Retrieval Technology, Asia Information Retrieval Symposium, AIRS 2004, Beijing, China, October 18-20, 2004, Revised Selected Papers