A Multi-Phase Approach to Biomedical Event Extraction. - Hyoung-Gyu Lee; Han-Cheol Cho; Min-Jeong Kim; Joo-Young Lee; Gumwon Hong; Hae-Chang Rim (BioNLP@HLT-NAACL (Shared Task), 2009)

Identifying Idiomatic Expressions Using Phrase Alignments in Bilingual Parallel Corpus. - Hyoung-Gyu Lee; Min-Jeong Kim; Gumwon Hong; Sang-Bum Kim; Young-Sook Hwang; Hae-Chang Rim (PRICAI, 2010)

Phrase Segmentation Model using Collocation and Translational Entropy. - Hyoung-Gyu Lee; Joo-Young Lee; Min-Jeong Kim; Hae-Chang Rim; Joong-Hwi Shin; Young-Sook Hwang (MTSummit, 2011)

Open Information Extraction for SOV Language Based on Entity-Predicate Pair Detection. - Woong-Ki Lee; Yeon-Su Lee; Hyoung-Gyu Lee; Won-Ho Ryu; Hae-Chang Rim (COLING (Demos), 2012)

Decoder-based Discriminative Training of Phrase Segmentation for Statistical Machine Translation. - Hyoung-Gyu Lee; Hae-Chang Rim (COLING (Posters), 2012)

Assessing Writing Fluency of non-English-speaking Student for Automated Essay Scoring - How to Automatically Evaluate the Fluency in English Essay. - Min-Chul Yang; Min-Jeong Kim; Hyoung-Gyu Lee; Hae-Chang Rim (CSEDU (2), 2012)

Estimating Translation Probabilities Considering Semantic Recoverability of Phrase Retranslation. - Hyoung-Gyu Lee; Min-Jeong Kim; YingXiu Quan; Hae-Chang Rim; So-Young Park (IEICE Trans. Inf. Syst., 2012)

Utilizing Global Syntactic Tree Features for Phrase Reordering. - Yeonsoo Lee; Hyoung-Gyu Lee; Hae-Chang Rim; Young-Sook Hwang (IEICE Trans. Inf. Syst., 2014)

NAVER Machine Translation System for WAT 2015. - Hyoung-Gyu Lee; Jaesong Lee; Jun-Seok Kim; Chang-Ki Lee (WAT, 2015)

A Maximum Entropy-Based Bio-Molecular Event Extraction Model that Considers Event Generation. - Hyoung-Gyu Lee; So-Young Park; Hae-Chang Rim; Do-Gil Lee; Hong-Woo Chun (J. Inf. Process. Syst., 2015)

papago: A Machine Translation Service with Word Sense Disambiguation and Currency Conversion. - Hyoung-Gyu Lee; Jun-Seok Kim; Joong-Hwi Shin; Jaesong Lee; YingXiu Quan; Young-Seob Jeong (COLING (Demos), 2016)

Money extraction and normalization from texts. - Young-Seob Jeong; Joong-Hwi Shin; Hyoung-Gyu Lee; YingXiu Quan; Jun-Seok Kim (BigComp, 2017)

Towards Accurate Translation via Semantically Appropriate Application of Lexical Constraints. - Yujin Baek; Koanho Lee; Dayeon Ki; Cheonbok Park; Hyoung-Gyu Lee; Jaegul Choo (ACL (Findings), 2023)