Hae-Chang Rim

2012

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Detecting Informative Messages Based on User History in Twitter.
Chang-Woo Chun|Jung-Tae Lee|Seung-Wook Lee|Hae-Chang Rim
Information Retrieval Technology, 8th Asia Information Retrieval Societies Conference, AIRS 2012, Tianjin, China, December 17-19, 2012. Proceedings
doi dblp
Finding interesting posts in Twitter based on retweet graph analysis.
Min-Chul Yang|Jung-Tae Lee|Seung-Wook Lee|Hae-Chang Rim
The 35th International ACM SIGIR conference on research and development in Information Retrieval, SIGIR '12, Portland, OR, USA, August 12-16, 2012

2011

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Sentence-based relevance flow analysis for high accuracy retrieval.
Jung-Tae Lee|Jangwon Seo|Jiwoon Jeon|Hae-Chang Rim
Journal of the Association for Information Science and Technology (JASIST) 2011 Volume 62 Issue 9

2010

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High precision opinion retrieval using sentiment-relevance flows.
Seung-Wook Lee|Jung-Tae Lee|Young-In Song|Hae-Chang Rim
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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Achieving high accuracy retrieval using intra-document term ranking.
Hyun-Wook Woo|Jung-Tae Lee|Seung-Wook Lee|Young-In Song|Hae-Chang Rim
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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Contextual video advertising system using scene information inferred from video scripts.
Bong-Jun Yi|Jung-Tae Lee|Hyun-Wook Woo|Hae-Chang Rim
Proceeding of the 33rd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2010, Geneva, Switzerland, July 19-23, 2010

2009

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Finding advertising keywords on video scripts.
Jung-Tae Lee|Hyungdong Lee|Hee-Seon Park|Young-In Song|Hae-Chang Rim
Proceedings of the 32nd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2009, Boston, MA, USA, July 19-23, 2009

2008

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A Model for Evaluating the Quality of User-Created Documents.
Linh Hoang|Jung-Tae Lee|Young-In Song|Hae-Chang Rim
Information Retrieval Technology, 4th Asia Infomation Retrieval Symposium, AIRS 2008, Harbin, China, January 15-18, 2008, Revised Selected Papers
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A Hybrid Method for Opinion finding Task (KUNLP at TREC 2008 Blog Track).
Linh Hoang|Seung-Wook Lee|Gumwon Hong|Joo-Young Lee|Hae-Chang Rim
Proceedings of The Seventeenth Text REtrieval Conference, TREC 2008, Gaithersburg, Maryland, USA, November 18-21, 2008

2007

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Answer extraction and ranking strategies for definitional question answering using linguistic features and definition terminology.
Kyoung-Soo Han|Young-In Song|Sang-Bum Kim|Hae-Chang Rim
Information Processing and Management 2007 Volume 43 Issue 2

2006

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Probabilistic model for definitional question answering.
Kyoung-Soo Han|Young-In Song|Hae-Chang Rim
SIGIR 2006: Proceedings of the 29th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Seattle, Washington, USA, August 6-11, 2006

2005

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Improving query translation in English-Korean cross-language information retrieval.
Hee-Cheol Seo|Sang-Bum Kim|Hae-Chang Rim|Sung-Hyon Myaeng
Information Processing and Management 2005 Volume 41 Issue 3
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Phrase-Based Definitional Question Answering Using Definition Terminology.
Kyoung-Soo Han|Young-In Song|Sang-Bum Kim|Hae-Chang Rim
Information Retrieval Technology, Second Asia Information Retrieval Symposium, AIRS 2005, Jeju Island, Korea, October 13-15, 2005, Proceedings

2004

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KUNLP System for NTCIR-4 Korean-English Cross-Language Information Retrieval.
Hee-Cheol Seo|Sang-Bum Kim|Ho-Gun Lim|Hae-Chang Rim
Proceedings of the Fourth NTCIR Workshop on Research in Information Access Technologies Information Retrieval, Question Answering and Summarization, NTCIR-4, National Center of Sciences, Tokyo, Japan, June 2-4, 2004
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Information retrieval using word senses: root sense tagging approach.
Sang-Bum Kim|Hee-Cheol Seo|Hae-Chang Rim
SIGIR 2004: Proceedings of the 27th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Sheffield, UK, July 25-29, 2004
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Korea University Question Answering System at TREC 2004.
Kyoung-Soo Han|Hoo-Jung Chung|Sang-Bum Kim|Young-In Song|Joo-Young Lee|Hae-Chang Rim
Proceedings of the Thirteenth Text REtrieval Conference, TREC 2004, Gaithersburg, Maryland, USA, November 16-19, 2004

2003

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Biomedical Text Retrieval System at Korea University.
Young-In Song|Kyoung-Soo Han|Hee-Cheol Seo|Sang-Bum Kim|Hae-Chang Rim
Proceedings of The Twelfth Text REtrieval Conference, TREC 2003, Gaithersburg, Maryland, USA, November 18-21, 2003

2002

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KUNLP System for NTCIR-3 English-Korean Cross-Language Information Retrieval.
Hee-Cheol Seo|Sang-Bum Kim|Baeg-Il Kim|Hae-Chang Rim|Sang-Zoo Lee
Proceedings of the Third NTCIR Workshop on Research in Information Retrieval, Automatic Text Summarization and Question Answering, NTCIR-3, Tokyo, Japan, October 8-10, 2002
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A new method of parameter estimation for multinomial naive bayes text classifiers.
Sang-Bum Kim|Hae-Chang Rim|Heui-Seok Lim
SIGIR 2002: Proceedings of the 25th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, August 11-15, 2002, Tampere, Finland

2000

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Latent semantic indexing model for boolean query formulation.
Dae-Ho Baek|Heui-Seok Lim|Hae-Chang Rim
SIGIR 2000: Proceedings of the 23rd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, July 24-28, 2000, Athens, Greece
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Question Answering Considering Semantic Categories and Co-Occurrence Density.
Soo-Min Kim|Dae-Ho Baek|Sang-Beom Kim|Hae-Chang Rim
Proceedings of The Ninth Text REtrieval Conference, TREC 2000, Gaithersburg, Maryland, USA, November 13-16, 2000

1999

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Alleviating syntactic term mismatches in Korean text retrieval.
Bo-Hyun Yun|Yong-Jae Kwak|Hae-Chang Rim
Information Processing and Management 1999 Volume 35 Issue 4