| Investigations on techniques and applications of text analytics N Kim, D Lee, H Choi, WXS Wong The Journal of Korean Institute of Communications and Information Sciences …, 2017 | 85 | 2017 |
| Stock-index invest model using news big data opinion mining YS Kim, NG Kim, SR Jeong Journal of Intelligence and Information Systems 18 (2), 143-156, 2012 | 83 | 2012 |
| Predicting the direction of the stock index by using a domain-specific sentiment dictionary E Yu, Y Kim, N Kim, SR Jeong Journal of intelligence and information systems 19 (1), 95-110, 2013 | 75 | 2013 |
| Watermarking two dimensional data object identifier for authenticated distribution of digital multimedia contents J Kim, N Kim, D Lee, S Park, S Lee Signal Processing: Image Communication 25 (8), 559-576, 2010 | 48 | 2010 |
| A study on the effect of using sentiment lexicon in opinion classification S Kim, N Kim Journal of intelligence and information systems 20 (1), 133-148, 2014 | 42 | 2014 |
| Recommending core and connecting keywords of research area using social network and data mining techniques I Cho, N Kim Journal of intelligence and information systems 17 (1), 127-138, 2011 | 42 | 2011 |
| 텍스트 분석 기술 및 활용 동향 김남규， 이동훈， 최호창 한국통신학회논문지 42 (2), 471-492, 2017 | 40 | 2017 |
| Deep learning-based knowledge graph generation for COVID-19 T Kim, Y Yun, N Kim Sustainability 13 (4), 2276, 2021 | 34 | 2021 |
| Context-aware mobile service for routing the fastest subway path N Kim, HS Lee, KJ Oh, JY Choi Expert Systems with Applications 36 (2), 3319-3326, 2009 | 34 | 2009 |
| Improving performance of recommendation systems using topic modeling S Choi, Y Hyun, N Kim Journal of Intelligence and Information systems 21 (3), 101-116, 2015 | 24 | 2015 |
| Methodology using text analysis for packaging R&D information services on pending national issues Y Hyun, H Han, H Choi, J Park, K Lee, KY Kwahk, N Kim Journal of Information Technology Applications and Management 20 (3_spc …, 2013 | 22 | 2013 |
| User-perspective issue clustering using multi-layered two-mode network analysis J Kim, N Kim, Y Cho Journal of Intelligence and Information Systems 20 (2), 93-107, 2014 | 21 | 2014 |
| Formalized Entity Extraction Methodology for Changeable Business Requirements. N Kim, S Lee, S Moon Journal of Information Science & Engineering 24 (3), 2008 | 19 | 2008 |
| Investigating dynamic mutation process of issues using unstructured text analysis M Lim, N Kim Journal of Intelligence and Information Systems 22 (1), 1-18, 2016 | 18 | 2016 |
| Conceptual data modeling for realizing context-aware services D Choi, N Kim, DT Hung Expert Systems with Applications 39 (3), 3022-3030, 2012 | 18 | 2012 |
| Using ontologies for semantic text mining EJ Yu, JC Kim, CY Lee, NG Kim The Journal of information systems 21 (3), 137-161, 2012 | 18 | 2012 |
| A methodology for analyzing public opinion about science and technology issues using text analysis D Kim, WXS Wong, M Lim, C Liu, N Kim, J Park, W Kil, H Yoon Journal of Information Technology Services 14 (3), 33-48, 2015 | 15 | 2015 |
| Methodology for identifying issues of user reviews from the perspective of evaluation criteria: Focus on a hotel information site S Byun, D Lee, N Kim Journal of Intelligence and Information Systems 22 (3), 23-43, 2016 | 14 | 2016 |
| Analyzing the Issue Life Cycle by Mapping Inter-Period Issues M Lim, N Kim Journal of Intelligence and Information Systems 20 (4), 25-41, 2014 | 13 | 2014 |
| A methodology for automatic multi-categorization of single-categorized documents JS Hong, N Kim, S Lee Journal of Intelligence and Information Systems 20 (3), 77-92, 2014 | 13 | 2014 |
