| Apparatus and method for knowledge graph stabilization PM Ryu, MG Jang, H Kim, YG Hwang, S Lim, J Heo, CH Lee, HJ Oh, ... US Patent 8,407,253, 2013 | 148 | 2013 |
| Open domain question answering using Wikipedia-based knowledge model PM Ryu, MG Jang, HK Kim Information Processing & Management 50 (5), 683-692, 2014 | 78 | 2014 |
| Taxonomy learning using term specificity and similarity PM Ryu, KS Choi Proceedings of the 2nd Workshop on Ontology Learning and Population …, 2006 | 45 | 2006 |
| Apparatus and method for mobile intelligent advertizing service based on mobile user contextual matching HJ OH, CH Lee, HK Kim, PM Ryu, SJ Lim, J Heo, CK Lee, MR Choi, ... US Patent App. 13/192,059, 2012 | 44 | 2012 |
| An information-theoretic approach to taxonomy extraction for ontology learning PM Ryu, KS Choi Ontology Learning from Text: Methods, Evaluation and Applications 123, 15, 2005 | 40 | 2005 |
| Natural language question answering system and method, and paraphrase module J Heo, YR Kim, HK Kim, PM Ryu, YJ Bae, HJ Oh, CH Lee, HJ Lee, SJ Lim, ... US Patent 9,613,025, 2017 | 32 | 2017 |
| Question type and domain identifying apparatus and method J Heo, MG Jang, H Kim, PM Ryu, C Lee, CH Lee, JA SHIN, C Yoonjae, ... US Patent 8,744,837, 2014 | 31 | 2014 |
| Predicting the lifespan and retweet times of tweets based on multiple feature analysis Y Bae, PM Ryu, H Kim Etri Journal 36 (3), 418-428, 2014 | 30 | 2014 |
| Named entity recognition using a modified Pegasos algorithm C Lee, PM Ryu, HK Kim Proceedings of the 20th ACM international conference on Information and …, 2011 | 22 | 2011 |
| Predicting the unemployment rate using social media analysis PM Ryu Journal of Information Processing Systems 14 (4), 904-915, 2018 | 21 | 2018 |
| Question answering system and method for structured knowledgebase using deep natural language question analysis PM Ryu, HK Kim, YJ Bae, HJ Oh, CH Lee, SJ Lim, JH Lim, MG Jang, ... US Patent 9,633,006, 2017 | 20 | 2017 |
| Measuring the specificity of terms for automatic hierarchy construction PM Ryu, KS Choi Workshop on Ontology Learning and Population at 16th General European …, 2004 | 17 | 2004 |
| Apparatus and method for updating language analysis result JH Lim, HK Kim, PM Ryu, YJ Bae, HJ OH, CH Lee, SJ Lim, MG Jang, ... US Patent App. 14/932,425, 2016 | 16 | 2016 |
| Domain‐adaptation technique for semantic role labeling with structural learning S Lim, C Lee, PM Ryu, H Kim, SK Park, D Ra ETRI Journal 36 (3), 429-438, 2014 | 15 | 2014 |
| Timeline-based topic trend analysis of archives management in Korea JH Park, PM Ryu, HJ Oh Journal of Korean Society of Archives and Records Management 18 (1), 29-47, 2018 | 13 | 2018 |
| Semantic frame operating method based on text big-data and electronic device supporting the same SJ Lim, YC Yoon, YJ Choi, CH Lee, J Heo, HJ OH, YH JO, MR Choi, ... US Patent App. 14/256,414, 2015 | 13 | 2015 |
| Apparatus and method for managing risk based on prediction on social web media HJ Kim, CH Lee, HJ Oh, MG Jang, Y Jo, H Kim, PM Ryu, J Heo, YC Yoon, ... US Patent App. 13/868,678, 2014 | 13 | 2014 |
| Apparatus and method for replying to query LEE Hyung-Jik, YR Kim, HK Kim, PM Ryu, JY Moon, BAE Chang-Seok US Patent App. 14/604,032, 2015 | 12 | 2015 |
| System and method for constructing named entity dictionary CK Lee, MG Jang, YC Yoon, MR Choi, HK Kim, PM Ryu, SJ Lim, ... US Patent App. 12/787,946, 2011 | 10 | 2011 |
| Method and apparatus for translation MR Choi, HK Kim, J Heo, PM Ryu, YC Yoon, CK Lee, YJ Choi, MG Jang, ... US Patent App. 13/713,511, 2013 | 9 | 2013 |
Soojong LimETRIVerified email at etri.re.kr
Soojong LimETRIVerified email at etri.re.kr