2016

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PKUICST at TREC 2016 Real-Time Summarization Track: Push Notifications and Email Digest
Lili Yao | Chao Lv | Feifan Fan | Jianwu Yang | Dongyan Zhao
Proceedings of The Twenty-Fifth Text REtrieval Conference, TREC 2016, Gaithersburg, Maryland, USA, November 15-18, 2016

2015

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PKUICST at TREC 2015 Microblog Track: Query-biased Adaptive Filtering in Real-time Microblog Stream
Feifan Fan | Yue Fei | Chao Lv | Lili Yao | Jianwu Yang | Dongyan Zhao
Proceedings of The Twenty-Fourth Text REtrieval Conference, TREC 2015, Gaithersburg, Maryland, USA, November 17-20, 2015

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EEST: Entity-Driven Exploratory Search for Twitter
Chao Lv | Runwei Qiang | Lili Yao | Jianwu Yang
Information Retrieval Technology - 11th Asia Information Retrieval Societies Conference, AIRS 2015, Brisbane, QLD, Australia, December 2-4, 2015. Proceedings

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Tweet Timeline Generation via Graph-Based Dynamic Greedy Clustering
Feifan Fan | Runwei Qiang | Chao Lv | Wayne Xin Zhao | Jianwu Yang
Information Retrieval Technology - 11th Asia Information Retrieval Societies Conference, AIRS 2015, Brisbane, QLD, Australia, December 2-4, 2015. Proceedings

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Knowledge-Based Query Expansion in Real-Time Microblog Search
Chao Lv | Runwei Qiang | Feifan Fan | Jianwu Yang
Information Retrieval Technology - 11th Asia Information Retrieval Societies Conference, AIRS 2015, Brisbane, QLD, Australia, December 2-4, 2015. Proceedings

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Improving Microblog Retrieval with Feedback Entity Model
Feifan Fan | Runwei Qiang | Chao Lv | Jianwu Yang
Proceedings of the 24th ACM International Conference on Information and Knowledge Management, CIKM 2015, Melbourne, VIC, Australia, October 19 - 23, 2015

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Handling Topic Drift for Topic Tracking in Microblogs
Yue Fei | Yihong Hong | Jianwu Yang
Advances in Information Retrieval - 37th European Conference on IR Research, ECIR 2015, Vienna, Austria, March 29 - April 2, 2015. Proceedings

2014

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PKUICST at TREC 2014 Microblog Track: Feature Extraction for Effective Microblog Search and Adaptive Clustering Algorithms for TTG
Chao Lv | Feifan Fan | Runwei Qiang | Yue Fei | Jianwu Yang
Proceedings of The Twenty-Third Text REtrieval Conference, TREC 2014, Gaithersburg, Maryland, USA, November 19-21, 2014

2013

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Exploiting topic tracking in real-time tweet streams
Yihong Hong | Yue Fei | Jianwu Yang
Proceedings of the 2013 international workshop on Mining unstructured big data using natural language processing, UnstructureNLP@CIKM 2013, San Francisco, California, USA, October 28, 2013

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PKUICST at TREC 2013 Microblog Track
Runwei Qiang | Yue Fei | Yihong Hong | Jianwu Yang
Proceedings of The Twenty-Second Text REtrieval Conference, TREC 2013, Gaithersburg, Maryland, USA, November 19-22, 2013

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Exploiting ranking factorization machines for microblog retrieval
Runwei Qiang | Feng Liang | Jianwu Yang
22nd ACM International Conference on Information and Knowledge Management, CIKM'13, San Francisco, CA, USA, October 27 - November 1, 2013

2012

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PKUICST at TREC 2012 Microblog Track
Feng Liang | Runwei Qiang | Yihong Hong | Yue Fei | Jianwu Yang
Proceedings of The Twenty-First Text REtrieval Conference, TREC 2012, Gaithersburg, Maryland, USA, November 6-9, 2012

2011

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PKU_ICST at TREC 2011 Microblog Track
Feng Liang | Runwei Qiang | Jianwu Yang
Proceedings of The Twentieth Text REtrieval Conference, TREC 2011, Gaithersburg, Maryland, USA, November 15-18, 2011

2010

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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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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

2008

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Towards a unified approach to document similarity search using manifold-ranking of blocks
Xiaojun Wan | Jianwu Yang | Jianguo Xiao
2008 Volume 44 Issue 3

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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

2007

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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

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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

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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

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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

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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

2005

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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

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