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Jung Ho Um
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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
352010
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
232006
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
222010
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
192016
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
142009
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
132009
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
112010
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
102019
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
92012
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
82015
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
72015
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
62016
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
62013
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
62013
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
52016
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
52016
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
42018
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
42012
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
42007
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
32017
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