A Parallel Parsing Algorithm for Arbitrary Context-Free Grammars. - Dong-Yul Ra; Jong-Hyun Kim (Inf. Process. Lett., 1996)

A New one Pass Algorithm for Estimating Stochastic Context-Free Grammars. - Dong-Yul Ra; George C. Stockman (Inf. Process. Lett., 1999)

Yonsei/ETRI at TREC-10: Utilizing Web Document Properties. - Dong-Yul Ra; Eui-Kyu Park; Joong-Sik Jang (TREC, 2001)

Web Document Retrieval Using Sentence-Query Similarity. - Eui-Kyu Park; Seong-In Moon; Dong-Yul Ra; Myung-Gil Jang (TREC, 2002)

Constructing an Internet Chatting Dictionary for Mapping Chatting Language to Standard Language. - Yun Sik Kim; Dong-Yul Ra (Human.Society@Internet 2003, 2003)

Two-Level Alignment by Words and Phrases Based on Syntactic Information. - Seonho Kim; Juntae Yoon; Dong-Yul Ra (CICLing, 2004)

Techniques for improving web retrieval effectiveness. - Eui-Kyu Park; Dong-Yul Ra; Myung-Gil Jang (Inf. Process. Manag., 2005)

HKIB-20000 & HKIB-40075: Hangul Benchmark Collections for Text Categorization Research. - Jinsuk Kim; Ho-Seop Choe; Beom-Jong You; Jeong-Hyun Seo; Suk-Hoon Lee; Dong-Yul Ra (J. Comput. Sci. Eng., 2009)

Dependency-based semantic role labeling using sequence labeling with a structural SVM. - Soojong Lim; Changki Lee; Dong-Yul Ra (Pattern Recognit. Lett., 2013)