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2020 – today
- 2024
[c32]Eunjo Jang, Yeonju Song, Ki Yong Lee:
Cross Attention Integration: Enhancing Session-based Recommendations with Item-Category Interactions. BigComp 2024: 183-189- [c31]Hyesoo Shin, Ki Yong Lee:
Deep k-Means Clustering Based on Graph Neural Networks: Leveraging Cohesion and Separation in Graph Nodes. BigComp 2024: 190-193 - [c30]Hyewon Ryu, Sara Yu, Ki Yong Lee:
Extending Transformer to Predict Both the Order and Occurrence Times of Elements in a Sequence. BigComp 2024: 371-372 - 2023
- [j39]Hyun Woo Kim, Chen Zhang, Raphael Reher, Mingxun Wang, Kelsey L. Alexander, Louis-Félix Nothias
, Yoo Kyong Han, Hyeji Shin, Ki Yong Lee, Kyu Hyeong Lee, Myeong Ji Kim, Pieter C. Dorrestein, William H. Gerwick, Garrison W. Cottrell:
DeepSAT: Learning Molecular Structures from Nuclear Magnetic Resonance Data. J. Cheminformatics 15(1): 71 (2023) - [j38]Chaehyeon Kim, Hyewon Ryu, Ki Yong Lee:
A Gradient-Based Explanation Method for Node Classification Using Graph Convolutional Networks. J. Inf. Process. Syst. 19(6): 803-816 (2023) - [c29]Hyesoo Shin, Eunjo Jang, Sojeong Kim, Ki Yong Lee:
SDCG: Silhouette-based Deep Clustering with GNN for Improved Graph Node Clustering. SERA 2023: 313-318 - [c28]Hyewon Ryu, Sara Yu, Ki Yong Lee:
TI-former: A Time-Interval Prediction Transformer for Timestamped Sequences. SERA 2023: 319-325 - 2021
- [j37]Yu-Jeong Yang, Ki Yong Lee:
Effective and Efficient Similarity Measures for Purchase Histories Considering Product Taxonomy. J. Inf. Process. Syst. 17(1): 107-123 (2021) - 2020
- [j36]Ki Yong Lee, Minji Seo, Ryong Lee, Minwoo Park, Sang-Hwan Lee:
Efficient Processing of Spatio-Temporal Joins on IoT Data. IEEE Access 8: 108371-108386 (2020) - [j35]Minji Seo, Ki Yong Lee:
A Graph Embedding Technique for Weighted Graphs Based on LSTM Autoencoders. J. Inf. Process. Syst. 16(6): 1407-1423 (2020) - [c27]Wonjin Kim, Yanggon Kim, Ki Yong Lee:
Human Gait Recognition Based on Integrated Gait Features using Kinect Depth Cameras. COMPSAC 2020: 328-333 - [c26]Seunghui Jang, Ki Yong Lee, Yanggon Kim:
An Approach to Improving the Effectiveness of Data Augmentation for Deep Neural Networks. COMPSAC 2020: 1290-1295
2010 – 2019
- 2019
- [j34]Ki Yong Lee, Young-Kyoon Suh:
A pattern-based outlier region detection method for two-dimensional arrays. J. Supercomput. 75(1): 170-188 (2019) - 2018
- [j33]Young-Kyoon Suh, Ki Yong Lee:
A survey of simulation provenance systems: modeling, capturing, querying, visualization, and advanced utilization. Hum. centric Comput. Inf. Sci. 8: 27 (2018) - 2017
- [j32]Ki Yong Lee, Young-Kyoon Suh, Kumwon Cho:
Development of a simulation result management and prediction system using machine learning techniques. Int. J. Data Min. Bioinform. 19(1): 75-96 (2017) - 2016
- [c25]Ki Yong Lee, YoonJae Shin, YeonJeong Choe, SeonJeong Kim, Young-Kyoon Suh, Jeong Hwan Sa, Kumwon Cho:
Design and implementation of a data-driven simulation service system. EDB 2016: 77-80 - 2015
- [j31]Hai Tanh Mai, Ki Yong Lee, Myoung-Ho Kim:
Dynamic filtering of sensor readings for approximate query processing in sensor networks. Comput. Syst. Sci. Eng. 30(3) (2015) - 2014
- [j30]Joo Hyuk Jeon, Ki Yong Lee, Myoung-Ho Kim:
Communication-efficient processing of multiple continuous aggregate queries. Inf. Sci. 284: 1-17 (2014) - 2013
- [j29]Yu Won Lee, Ki Yong Lee, Myoung-Ho Kim:
Efficient processing of multiple continuous skyline queries over a data stream. Inf. Sci. 221: 316-337 (2013) - [j28]Hyunsik Choi, HaRim Jung, Ki Yong Lee, Yon Dohn Chung:
Skyline queries on keyword-matched data. Inf. Sci. 232: 449-463 (2013) - 2012
- [j27]Min Kyoung Sung, Ki Yong Lee, Jun-Bum Shin, Yon Dohn Chung:
A Privacy Protection Method for Social Network Data against Content/Degree Attacks. IEICE Trans. Inf. Syst. 95-D(1): 152-160 (2012) - 2011
- [j26]Sanghyun Yoo, Ki Yong Lee, Myoung-Ho Kim:
Fast k-NN search using pre-computed l-NN sets. Comput. Syst. Sci. Eng. 26(4) (2011) - [j25]Tae-Hyung Kwon, Ki Yong Lee, Myoung-Ho Kim:
Load shedding for multi-way stream joins based on arrival order patterns. J. Intell. Inf. Syst. 37(2): 245-265 (2011) - [j24]Hai Thanh Mai, Yu Won Lee, Ki Yong Lee, Myoung-Ho Kim:
Distributed adaptive top-k monitoring in wireless sensor networks. J. Syst. Softw. 84(2): 314-327 (2011) - [j23]Seokjin Hong, Ki Yong Lee:
Fast and adaptive browsing state recovery for multimedia consumer electronics devices. IEEE Trans. Consumer Electron. 57(1): 164-172 (2011) - 2010
- [j22]Ki Yong Lee, Yon Dohn Chung, Myoung-Ho Kim:
An efficient method for maintaining data cubes incrementally. Inf. Sci. 180(6): 928-948 (2010)
2000 – 2009
- 2009
- [j21]Chul-Woong Yang, Ki Yong Lee, Yon Dohn Chung, Myoung-Ho Kim, Yoon-Joon Lee:
An Effective Self-Adaptive Admission Control Algorithm for Large Web Caches. IEICE Trans. Inf. Syst. 92-D(4): 732-735 (2009) - [j20]Chul-Woong Yang, Ki Yong Lee, Myoung-Ho Kim, Yoon-Joon Lee:
Dynamic Forest: An Efficient Index Structure for NAND Flash Memory. IEICE Trans. Inf. Syst. 92-D(5): 1181-1185 (2009) - [j19]Chul-Woong Yang, Ki Yong Lee, Myoung-Ho Kim, Yoon-Joon Lee:
An Efficient Dynamic Hash Index Structure for NAND Flash Memory. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 92-A(7): 1716-1719 (2009) - [j18]Joo Hyuk Jeon, Ki Yong Lee, Jae Soo Yoo, Myoung-Ho Kim:
HIPaG: An energy-efficient in-network join for distributed condition tables in sensor networks. J. Syst. Softw. 82(7): 1073-1086 (2009) - [j17]Ki Yong Lee, Hyojun Kim, Kyoung-Gu Woo, Yon Dohn Chung, Myoung-Ho Kim:
Design and implementation of MLC NAND flash-based DBMS for mobile devices. J. Syst. Softw. 82(9): 1447-1458 (2009) - 2008
- [j16]Dae Hyun Cho, Ki Yong Lee, Seunglak Choi, Yon Dohn Chung, Myoung-Ho Kim, Yoon-Joon Lee:
A request distribution method for clustered VOD servers considering buffer sharing effects. J. Syst. Archit. 54(1-2): 335-346 (2008) - [c24]Jihoon Son, YongHyun Cho, Yon Dohn Chung, Ki Yong Lee:
Direction-based clustering for efficient multicasting in wireless ad-hoc networks. MobiDE 2008: 55-62 - 2007
- [j15]Ki Yong Lee, Jin Hyun Son, Myoung-Ho Kim:
Reducing the cost of accessing relations in incremental view maintenance. Decis. Support Syst. 43(2): 512-526 (2007) - 2006
- [c23]Ki Yong Lee, Myoung-Ho Kim:
Efficient Incremental Maintenance of Data Cubes. VLDB 2006: 823-833 - 2005
- [c22]Ki Yong Lee, Myoung-Ho Kim:
Optimizing the incremental maintenance of multiple join views. DOLAP 2005: 107-113 - [c21]Younjeong Lee, Ki Yong Lee, JaeYeol Rheem:
Speaker Identification Based on Subtractive Clustering Algorithm with Estimating Number of Clusters. TSD 2005: 249-256 - 2004
- [j14]Ki Yong Lee:
Local fuzzy PCA based GMM with dimension reduction on speaker identification. Pattern Recognit. Lett. 25(16): 1811-1817 (2004) - [j13]Ki Yong Lee, Joohun Lee:
A study on IMM with NPHMM and an application to speech enhancement. Signal Process. 84(9): 1701-1707 (2004) - [c20]Ki Yong Lee, JaeYeol Rheem:
Robust Speech Enhancement Based on NPHMM Under Unknown Noise. Summer School on Neural Networks 2004: 427-431 - 2003
- [c19]Younjeong Lee, Changwoo Seo, Joohun Lee, Ki Yong Lee:
Speaker Verification System for PDA in Mobile-Commerce. Human.Society@Internet 2003 2003: 668-674 - [c18]JongJoo Lee, JaeYeol Rheem, Ki Yong Lee:
Robust Speaker Recognition Against Utterance Variations. ICCSA (2) 2003: 624-630 - [c17]Younjeong Lee, Joohun Lee, Ki Yong Lee:
Efficient Speaker Identification Based on Robust VQ-PCA. ICCSA (2) 2003: 631-638 - [c16]Younjeong Lee, Joohun Lee, Ki Yong Lee:
PCA Fuzzy Mixture Model for Speaker Identification. IDEAL 2003: 992-999 - [c15]JongJoo Lee, JaeYeol Rheem, Ki Yong Lee:
GMM Based on Local Fuzzy PCA for Speaker Identification. IDEAL 2003: 1000-1007 - 2002
- [c14]Joohim Lee, Changwoo Seo, Ki Yong Lee:
A new nonlinear prediction model based on the Recurrent Neural Predictive Hidden Markov Model for speech enhancement. ICASSP 2002: 1037-1040 - 2001
- [j12]Ki Yong Lee, Joohun Lee:
Recognition of noisy speech by a nonstationary AR HMM with gain adaptation under unknown noise. IEEE Trans. Speech Audio Process. 9(7): 741-746 (2001) - [c13]Ki Yong Lee, Jin Hyun Son, Myoung-Ho Kim:
Efficient Incremental View Maintenance in Data Warehouses. CIKM 2001: 349-357 - [c12]Yunjung Lee, Joohun Lee, Ki Yong Lee, Katsuhiko Shirai:
Speech enhancement based on IMM with NPHMM. INTERSPEECH 2001: 1875-1878 - [c11]Joohun Lee, JongJoo Lee, Ki Yong Lee, Katsuhiko Shirai:
AR-ARMA HMM and its application to speech enhancement. SIP 2001: 207-212 - 2000
- [j11]Ki Yong Lee, Souhwan Jung, JaeYeol Rheem:
Smoothing approach using forward-backward Kalman filter with Markov switching parameters for speech enhancement. Signal Process. 80(12): 2579-2588 (2000) - [j10]Ki Yong Lee, Souhwan Jung:
Time-domain approach using multiple Kalman filters and EM algorithm to speech enhancement with nonstationary noise. IEEE Trans. Speech Audio Process. 8(3): 282-291 (2000) - [j9]SangKi Kang, SeongJoon Baek, Ki Yong Lee, Koeng-Mo Sung:
Mixture IMM for speech enhancement under nonstationary noise. IEEE Trans. Speech Audio Process. 8(5): 637-641 (2000)
1990 – 1999
- 1999
- [c10]Günther Ruske, Ki Yong Lee:
Speech recognition and enhancement by a nonstationary AR HMM with gain adaptation under unknown noise. ICASSP 1999: 441-444 - 1998
- [j8]Ki Yong Lee, Steve McLaughlin, Katsuhiko Shirai:
Speech enhancement based on neural predictive hidden Markov model. Signal Process. 65(3): 373-381 (1998) - [c9]Ki Yong Lee, Joohun Lee:
A nonstationary autoregressive HMM with gain adaptation for speech recognition. ICSLP 1998 - [c8]Joohun Lee, Ki Yong Lee:
On robust sequential estimator based on t-distribution with forgetting factor for speech analysis. ICSLP 1998 - 1997
- [j7]Taewon Yang, Joohun Lee, Ki Yong Lee, Koeng-Mo Sung:
On robust Kalman filtering with forgetting factor for sequential speech analysis. Signal Process. 63(2): 151-156 (1997) - [j6]Ki Yong Lee, Byung-Gook Lee, Souguil Ann:
Adaptive filtering for speech enhancement in colored noise. IEEE Signal Process. Lett. 4(10): 277-279 (1997) - [c7]Ki Yong Lee, JaeYeol Rheem:
A nonstationary autoregressive HMM and its application to speech enhancement. EUROSPEECH 1997: 1407-1410 - 1996
- [j5]Ki Yong Lee, Katsuhiko Shirai:
Efficient recursive estimation for speech enhancement in colored noise. IEEE Signal Process. Lett. 3(7): 196-199 (1996) - [j4]Ki Yong Lee:
Complex fuzzy adaptive filter with LMS algorithm. IEEE Trans. Signal Process. 44(2): 424-427 (1996) - [c6]Ki Yong Lee, Byung-Gook Lee, Iickho Song, Jisang Yoo:
Recursive speech enhancement using the EM algorithm with initial conditions trained by HMM's. ICASSP 1996: 621-624 - 1995
- [j3]Seong Ill Park, Ki Yong Lee, Iickho Song:
Performance analysis of FHSS BFSK systems with nonlinear detectors in selective fading impulsive noise environment. Signal Process. 45(3): 275-292 (1995) - [j2]Byung-Gook Lee, Ki Yong Lee, Souguil Ann:
An EM-based approach for parameter enhancement with an application to speech signals. Signal Process. 46(1): 1-14 (1995) - 1994
- [c5]Ki Yong Lee, Byung-Gook Lee, Souguil Ann, Iickho Song:
Robust recursive estimation for linear systems with non-Gaussian state and measurement noises. ICASSP (4) 1994: 349-352 - 1993
- [c4]Byung-Gook Lee, Ki Yong Lee, Souguil Ann, Iickho Song:
A sequential algorithm for robust parameter estimation and enhancement of noisy speech. ISCAS 1993: 243-246 - 1992
- [c3]Ki Yong Lee, Byung-Gook Lee, Iickho Song, Souguil Ann:
Robust estimation of AR parameters and its application for speech enhancement. ICASSP 1992: 309-312 - 1991
- [j1]Iickho Song, Jae Cheol Son, Ki Yong Lee:
Detection of composite signals: Part I. Locally optimum detector test statistics. Signal Process. 23(1): 79-88 (1991) - 1990
- [c2]Ki Yong Lee, Byung-Gook Lee, Iickho Song, Souguil Ann:
On Bernoulli-Gaussian process modeling of speech excitation source. ICASSP 1990: 217-220 - [c1]Ki Yong Lee, Inhyok Cha, Eckho Song, Souguil Ann:
An improved method for multipulse speech analysis. ICSLP 1990: 49-52
Coauthor Index
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