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Young-Koo Lee
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Efficient tree structures for high utility pattern mining in incremental databases
CF Ahmed, SK Tanbeer, BS Jeong, YK Lee
IEEE Transactions on Knowledge and Data Engineering 21 (12), 1708-1721, 2009
7942009
A triaxial accelerometer-based physical-activity recognition via augmented-signal features and a hierarchical recognizer
AM Khan, YK Lee, SY Lee, TS Kim
IEEE transactions on information technology in biomedicine 14 (5), 1166-1172, 2010
7162010
Human activity recognition via an accelerometer-enabled-smartphone using kernel discriminant analysis
AM Khan, YK Lee, SY Lee, TS Kim
2010 5th international conference on future information technology, 1-6, 2010
3342010
Improved trust-aware recommender system using small-worldness of trust networks
W Yuan, D Guan, YK Lee, S Lee, SJ Hur
Knowledge-Based Systems 23 (3), 232-238, 2010
2292010
Discovering periodic-frequent patterns in transactional databases
SK Tanbeer, CF Ahmed, BS Jeong, YK Lee
Advances in Knowledge Discovery and Data Mining: 13th Pacific-Asia …, 2009
2042009
Sliding window-based frequent pattern mining over data streams
SK Tanbeer, CF Ahmed, BS Jeong, YK Lee
Information sciences 179 (22), 3843-3865, 2009
2032009
Efficient single-pass frequent pattern mining using a prefix-tree
SK Tanbeer, CF Ahmed, BS Jeong, YK Lee
Information Sciences 179 (5), 559-583, 2009
1942009
Inverted index storage structure using subindexes and large objects for tight coupling of information retrieval with database management systems
KY Whang, BK Park, WS Han, YK Lee
US Patent 6,349,308, 2002
1732002
Vessel enhancement filter using directional filter bank
PTH Truc, MAU Khan, YK Lee, S Lee, TS Kim
Computer Vision and Image Understanding 113 (1), 101-112, 2009
1612009
Activity recognition based on semi-supervised learning
D Guan, W Yuan, YK Lee, A Gavrilov, S Lee
13th IEEE international conference on embedded and real-time computing …, 2007
1582007
CoMine: Efficient Mining of Correlated Patterns.
YK Lee, WY Kim, YD Cai, J Han
ICDM 3, 581-584, 2003
1492003
Daily life activity tracking application for smart homes using android smartphone
M Fahim, I Fatima, S Lee, YK Lee
2012 14th International conference on advanced communication technology …, 2012
1452012
Accelerometer signal-based human activity recognition using augmented autoregressive model coefficients and artificial neural nets
AM Khan, YK Lee, TS Kim
2008 30th Annual International Conference of the IEEE Engineering in …, 2008
1372008
A review of ensemble learning based feature selection
D Guan, W Yuan, YK Lee, K Najeebullah, MK Rasel
IETE Technical Review 31 (3), 190-198, 2014
1342014
Comprehensive context recognizer based on multimodal sensors in a smartphone
M Han, LT Vinh, YK Lee, S Lee
Sensors 12 (9), 12588-12605, 2012
1242012
A trust model for ubiquitous systems based on vectors of trust values
H Jameel, LX Hung, U Kalim, A Sajjad, S Lee, YK Lee
Seventh IEEE International Symposium on Multimedia (ISM'05), 6 pp., 2005
1222005
Accelerometer’s position independent physical activity recognition system for long-term activity monitoring in the elderly
AM Khan, YK Lee, S Lee, TS Kim
Medical & biological engineering & computing 48, 1271-1279, 2010
1172010
Semi-Markov conditional random fields for accelerometer-based activity recognition
LT Vinh, S Lee, HX Le, HQ Ngo, HI Kim, M Han, YK Lee
Applied Intelligence 35, 226-241, 2011
1152011
CP-tree: A tree structure for single-pass frequent pattern mining
SK Tanbeer, CF Ahmed, BS Jeong, YK Lee
Advances in Knowledge Discovery and Data Mining: 12th Pacific-Asia …, 2008
1152008
A unified framework for activity recognition-based behavior analysis and action prediction in smart homes
I Fatima, M Fahim, YK Lee, S Lee
Sensors 13 (2), 2682-2699, 2013
1122013
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