Hyo-Jung Oh, Jeong Hur, Chung-Hee Lee, Pum-Mo Ryu, Yeo-Chan Yoon, Hyunki Kim (2011), "Merging and Re-ranking Answers from Distributed Multiple Web Sources" , Proceedings of International Workshop on Intelligent Web Interaction (IWI 2011), The 2011 IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology
Yong-Seok Choi, Yuryev Yury, Ki-Tai Kim, Pum-Mo Ryu, Sang-Tae Lee, Won-Kyun Joo, Sang-Ho Lee, Seung-Bok Lee, and Ki-Seok Choi (2009), "Platform Implementation of 3D Anatomical Data for Visible Korean Human" , Proceedings of the First International Conferences on Advanced Service Computing, SERVICE COMPUTATION 2009
Jin-Xia Huang, Pum-Mo Ryu, Key-Sun Choi (2008), "An Empirical Research on Extracting Relations from Wikipedia Text" , Proceedings of 9th International conference of the Intelligent Data Engineering and Automated Learning - IDEAL 2008, LNCS Vol. 5326/2008, 2008, pp.241-249
Pum-Mo Ryu, Key-Sun Choi (2007), "Automatic Acquisition of Ranked IS-A Relation from Unstructured Text" , Proceedings of the Workshop on From Text to Knowledge: The Lexicon/Ontology Interface, The 6th International Semantic Web Conference and the 2nd Asian Semantic Web Conference, 2007, pp.67-77
Pum-Mo Ryu, Key-Sun Choi (2006), "Taxonomy Learning using Term Specificity and Similarity" , Proceedings of the 2nd Workshop on Ontology Learning and Population: Bridging the Gap between Text and Knowledge Coling-ACL 2006, pp.41-48
Ronny Melz, Pum-Mo Ryu and Key-Sun Choi (2006), "Compiling large language resources using lexical similarity metrics for domain taxonomy learning" , Proceedings of the 5th International Conference on Language Resources and Evaluation
Pum-Mo Ryu, Jae-Ho Kim, Yoonyoung Nam, Jin-Xia Huang, Saim Shin, Sheen-Mok Lee and Key-Sun Choi (2006), "Toward Domain Specific Thesaurus Construction: Divide-and-Conquer Method" , Proceedings of the Third International WordNet Conference(GWC-06), pp.69-84
Pum-Mo Ryu, Key-Sun Choi (2004), "Determining the Specificity of Terms based on Information Theoretic Measures" , Proceedings of CompuTerm 2004, 3rd International Workshop on Computational Terminology, Coling 2004, pp.87-90
Pum-Mo Ryu, Key-Sun Choi (2004), "Measuring the Specificity of Terms for Automatic Hierarchy Construction" , Proceedings of ECAI-2004 Workshop on Ontology Learning and Population
Pum-Mo Ryu, Key-Sun Choi (2004), "Determining the Specificity of Terms using Compositional and Contextual Information" , Proceedings of the Student Research Workshop, ACL-04, pp.7-12
HYUN-JIN KIM, JAY-DUKE PARK, MYUNG-GIL JANG, PUM-MO RYU, DONG-IN PARK (1998), "CLUSTERING KOREAN NOUNS BASED ON SYNTACTIC RELATIONS AND CORPUS DATA", IASTED 98
P.-M. RYU, M.-G. JANG, J.-D. PARK, D.-I. PARK, S.-H. KIM (1998), "THE CONSTRUCTION OF PREDICATE SUBCATEGORIZATION USING TREE TAGGED CORPUS", IASTED 98
S.H,KIM J.H,SHIN H.R,PARK P.M,RYU (1998), "A PROBABILISTIC DEPENDENCY PARSER FOR KOREAN SENTENCE USING CASE FRAME INFORMATION", IASTED 98
Soo-Jun Park, , Keon-Hoe Cha, Pummo Ryu, Jaedeuk Park, Dong-In Park (1997), "'MALBOT' An Intelligent Dialog System", NLPRS 97
TeaSung Lee, PumMo Ryu, SinJae Kang, HeeFeng Lee, Daeseon Choi, Jong-Hyeok Lee, GeunBae Lee (1995), "A Two-Phase Dependency Parser of Korean", NLPRS 95