2017

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KISTI at CLEF eHealth 2017 Patient-Centered Information Retrieval Task-1: Improving Medical Document Retrieval with Query Expansion
Heung-Seon Oh | Yuchul Jung
Working Notes of CLEF 2017 - Conference and Labs of the Evaluation Forum, Dublin, Ireland, September 11-14, 2017

2016

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KISTI at CLEF eHealth 2016 Task 3: Ranking Medical Documents using Word Vectors
Heung-Seon Oh | Yuchul Jung
Working Notes of CLEF 2016 - Conference and Labs of the Evaluation forum, Évora, Portugal, 5-8 September, 2016

2015

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A Multiple-Stage Approach to Re-ranking Medical Documents
Heung-Seon Oh | Yuchul Jung | Kwang-Young Kim
Experimental IR Meets Multilinguality, Multimodality, and Interaction - 6th International Conference of the CLEF Association, CLEF 2015, Toulouse, France, September 8-11, 2015, Proceedings

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KISTI at CLEF eHealth 2015 Task 2
Heung-Seon Oh | Yuchul Jung | Kwang-Young Kim
Working Notes of CLEF 2015 - Conference and Labs of the Evaluation forum, Toulouse, France, September 8-11, 2015

2014

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KISTI at TREC 2014 Clinical Decision Support Track: Concept-based Document Re-ranking to Biomedical Information Retrieval
Heung-Seon Oh | Yuchul Jung
Proceedings of The Twenty-Third Text REtrieval Conference, TREC 2014, Gaithersburg, Maryland, USA, November 19-21, 2014

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A Multiple-stage Approach to Re-ranking Clinical Documents
Heung-Seon Oh | Yuchul Jung
Working Notes for CLEF 2014 Conference, Sheffield, UK, September 15-18, 2014

2011

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Feasibility Study for Procedural Knowledge Extraction in Biomedical Documents
Sa-Kwang Song | Yunsoo Choi | Heung-Seon Oh | Sung-Hyon Myaeng | Sung-Pil Choi | Hong-Woo Chun | Chang-Hoo Jeong | Won-Kyung Sung
Information Retrieval Technology - 7th Asia Information Retrieval Societies Conference, AIRS 2011, Dubai, United Arab Emirates, December 18-20, 2011. Proceedings

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Text Classification for a Large-Scale Taxonomy Using Dynamically Mixed Local and Global Models for a Node
Heung-Seon Oh | Yoonjung Choi | Sung-Hyon Myaeng
Advances in Information Retrieval - 33rd European Conference on IR Research, ECIR 2011, Dublin, Ireland, April 18-21, 2011. Proceedings

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