Yi-Gyu Hwang

2007

doi dblp
Fine-grained named entity recognition and relation extraction for question answering.
Changki Lee|Yi-Gyu Hwang|Myung-Gil Jang
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

doi dblp
Fine-Grained Named Entity Recognition Using Conditional Random Fields for Question Answering.
Changki Lee|Yi-Gyu Hwang|Hyo-Jung Oh|Soojong Lim|Jeong Heo|Chung-Hee Lee|Hyeon-Jin Kim|Ji-Hyun Wang|Myung-Gil Jang
Information Retrieval Technology, Third Asia Information Retrieval Symposium, AIRS 2006, Singapore, October 16-18, 2006, Proceedings