Hyung-Ju Cho
Hyung-Ju Cho
Professor of Department of Software, Kyungpook National University
Verified email at
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An efficient and scalable approach to CNN queries in a road network
HJ Cho, CW Chung
International Conference on VLDB 2, 865-876, 2005
A safe exit algorithm for continuous nearest neighbor monitoring in road networks
HJ Cho, SJ Kwon, TS Chung
Mobile Information Systems 9 (1), 37-53, 2013
Secure and linear public-key cryptosystem based on parity-check error-correcting
E Kanter, I Kanter
US Patent App. 10/169,468, 2003
ALPS: an efficient algorithm for top-k spatial preference search in road networks
HJ Cho, SJ Kwon, TS Chung
Knowledge and Information Systems 42, 599-631, 2015
An efficient algorithm for computing safe exit points of moving range queries in directed road networks
HJ Cho, K Ryu, TS Chung
Information Systems 41, 1-19, 2014
Monitoring neighboring vehicles for safety via v2v communication
B Xu, O Wolfson, HJ Cho
Proceedings of 2011 IEEE International Conference on Vehicular Electronics …, 2011
Indexing range sum queries in spatio-temporal databases
HJ Cho, CW Chung
Information and Software Technology 49 (4), 324-331, 2007
Moving range k nearest neighbor queries with quality guarantee over uncertain moving objects
EY Lee, HJ Cho, TS Chung, KY Ryu
Information Sciences 325, 324-341, 2015
Continuous range k-nearest neighbor queries in vehicular ad hoc networks
HJ Cho
Journal of Systems and Software 86 (5), 1323-1332, 2013
Multimedia traffic information in vehicular networks
O Wolfson, B Xu, HJ Cho
Proceedings of the 17th ACM SIGSPATIAL International Conference on Advances …, 2009
Geo-Social Top-k and Skyline Keyword Queries on Road Networks
M Attique, M Afzal, F Ali, I Mehmood, MF Ijaz, HJ Cho
Sensors 20 (3), 798, 2020
A distributed approach to continuous monitoring of constrained k-nearest neighbor queries in road networks
HJ Cho, SK Choe, TS Chung
Mobile Information Systems 8 (2), 107-126, 2012
Top-k Spatial Preference Queries in Directed Road Networks
M Attique, HJ Cho, R Jin, TS Chung
ISPRS International Journal of Geo-Information 5 (10), 170, 2016
Lazy-split B+-tree: a novel B+-tree index scheme for flash-based database systems
R Jin, HJ Cho, SW Lee, TS Chung
Design Automation for Embedded Systems 17, 167-191, 2013
A Safe-Region Approach to a Moving k-RNN Queries in a Directed Road Network
K Zeberga, R Jin, HJ Cho, TS Chung
Journal of Circuits, Systems and Computers 26 (05), 1750071, 2017
A collaborative approach to moving k-nearest neighbor queries in directed and dynamic road networks
HJ Cho, R Jin, TS Chung
Pervasive and Mobile Computing 17, 139-156, 2015
An adaptive indexing technique using spatio-temporal query workloads
HJ Cho, JK Min, CW Chung
Information and Software Technology 46 (4), 229-241, 2004
A group round robin based b-tree index storage scheme for flash memory devices
R Jin, HJ Cho, TS Chung
Proceedings of the 8th International Conference on Ubiquitous Information …, 2014
A privacy-aware monitoring algorithm for moving -nearest neighbor queries in road networks
HJ Cho, SJ Kwon, R Jin, TS Chung
Distributed and Parallel Databases 33 (3), 319-352, 2015
A new approach to process top-k spatial preference queries in a directed road network
M Attique, R Qamar, HJ Cho, TS Chung
Proceedings of the Third ACM SIGSPATIAL International Workshop on Mobile …, 2014
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