An advanced cloaking algorithm using Hilbert curves for anonymous location based service JH Um, HD Kim, JW Chang 2010 IEEE second international conference on social computing, 1093-1098, 2010 | 35 | 2010 |
A new trajectory indexing scheme for moving objects on road networks JW Chang, JH Um, WC LeeP British National Conference on Databases, 291-294, 2006 | 23 | 2006 |
TMN-tree: new trajectory index structure for moving objects in spatial networks JW Chang, MS Song, JH Um 2010 10th IEEE International Conference on Computer and Information …, 2010 | 22 | 2010 |
Distributed RDF store for efficient searching billions of triples based on Hadoop JH Um, S Lee, TH Kim, CH Jeong, SK Song, H Jung The Journal of Supercomputing 72, 1825-1840, 2016 | 19 | 2016 |
A new cloaking method supporting both k-anonymity and l-diversity for privacy protection in location-based service JH Um, MY Jang, KJ Jo, JW Chan 2009 IEEE International Symposium on Parallel and Distributed Processing …, 2009 | 14 | 2009 |
A new grid-based cloaking algorithm for privacy protection in location-based services J Um, H Kim, Y Choi, J Chang 2009 11th IEEE International Conference on High Performance Computing and …, 2009 | 14 | 2009 |
A new cloaking algorithm using Hilbert curves for privacy protection HJ Lee, ST Hong, M Yoon, JH Um, JW Chang Proceedings of the 3rd ACM SIGSPATIAL International Workshop on Security and …, 2010 | 12 | 2010 |
FTLADS: Object-logging based fault-tolerant big data transfer system using layout aware data scheduling P Kasu, T Kim, JH Um, K Park, S Atchley, Y Kim IEEE Access 7, 37448-37462, 2019 | 11 | 2019 |
Design of marketing scenario planning based on business big data analysis S Hong, S Shin, Y Kim, CN Seon, J Um, S Song HCI in Business: Second International Conference, HCIB 2015, Held as Part of …, 2015 | 10 | 2015 |
k-Nearest neighbor query processing algorithm for cloaking regions towards user privacy protection in location-based services JH Um, YK Kim, HJ Lee, M Jang, JW Chang Journal of Systems Architecture 58 (9), 354-371, 2012 | 9 | 2012 |
Mapreduce-based bulk-loading algorithm for fast search for billions of triples JH Um, S Lee, TH Kim, CH Jeong, K Seo, J Park, H Jung Computer Science and its Applications: Ubiquitous Information Technologies …, 2015 | 7 | 2015 |
System and method for dynamically updating event configuration rule for processing complex event KIM Taehong, CH Jeong, JH Um, S Lee, H Jung, WK Sung US Patent App. 14/571,738, 2016 | 6 | 2016 |
Distributed and parallel big textual data parsing for social sensor network JH Um, CH Jeong, SP Choi, S Lee, HM Kim, H Jung International Journal of Distributed Sensor Networks 9 (12), 525687, 2013 | 6 | 2013 |
Development of a virtualized supercomputing environment for genomic analysis J Um, H Choi, S Song, S Choi, HM Yoon, H Jung, T Kim The Journal of Supercomputing 65, 71-85, 2013 | 6 | 2013 |
Accelerating a cross-correlation score function to search modifications using a single GPU H Kim, S Han, JH Um, K Park BMC bioinformatics 19, 1-5, 2018 | 5 | 2018 |
Semantic complex event processing model for reasoning research activities JH Um, S Lee, TH Kim, CH Jeong, SK Song, H Jung Neurocomputing 209, 39-45, 2016 | 5 | 2016 |
Optimizing hbase table scheme for marketing strategy suggestion S Hong, M Cho, S Shin, J Um, CN Seon, SK Song 2016 8th International Conference on Knowledge and Smart Technology (KST …, 2016 | 5 | 2016 |
A partitioning technique for improving the performance of PageRank on Hadoop H Choi, J Um, H Yoon, M Lee, Y Choi, W Lee, S Song, H Jung 2012 7th International Conference on Computing and Convergence Technology …, 2012 | 4 | 2012 |
New range and k-nn query processing algorithms using materialization technique on spatial network JH Um, NK Chowdhury, JW Chang 2007 International Symposium on Information Technology Convergence (ISITC …, 2007 | 4 | 2007 |
Massive OceanColor Data Processing and Analysis System: TuPiX-OC JH Um, S Han, H Kim, K Park 2017 IEEE 13th International Conference on e-Science (e-Science), 450-451, 2017 | 3 | 2017 |