Wonik Choi

Publication Activity (10 Years)

Years Active: 2004-2024
Publications (10 Years): 14

Top Topics

Efficient Indexing

Skyline Computation

Top Venues

J. Supercomput.

Publications

Sangwon Lee, Junho Hong, Ling Liu, Wonik Choi
TS-Fastformer: Fast Transformer for Time-series Forecasting. ACM Trans. Intell. Syst. Technol. 15 (2) (2024)
Chungheon Yi, Ling Liu, Wonik Choi
SimilarNet: Pairwise Similarity Comparator Layer for Versatile Comparison. IEEE Access 11 (2023)
Chungheon Yi, Wonik Choi, Ling Liu
Revisiting Metric Space Similarity Methods for High Performance Deep Embedding Learning. CogMI (2023)
Mincheol Kim, Ling Liu, Wonik Choi
Multi-GPU Efficient Indexing For Maximizing Parallelism of High Dimensional Range Query Services. IEEE Trans. Serv. Comput. 15 (5) (2022)
Jaejin Seo, Sangwon Lee, Ling Liu, Wonik Choi
TA-SBERT: Token Attention Sentence-BERT for Improving Sentence Representation. IEEE Access 10 (2022)
Sangwon Lee, Ling Liu, Wonik Choi
Iterative Translation-Based Data Augmentation Method for Text Classification Tasks. IEEE Access 9 (2021)
Chungheon Yi, Wonik Choi, Youngjun Jeon, Ling Liu
Functional Perceptron using Multi-dimensional Activation Functions. CogMI (2020)
Chungheon Yi, Wonik Choi, Youngjun Jeon, Ling Liu
Pressure-Pair-Based Floor Localization System Using Barometric Sensors on Smartphones. Sensors 19 (16) (2019)
Mincheol Kim, Ling Liu, Wonik Choi
A GPU-Aware Parallel Index for Processing High-Dimensional Big Data. IEEE Trans. Computers 67 (10) (2018)
Boseon Yu, Wonik Choi, Taikjin Lee, Hyunduk Kim
Clustering Algorithm Considering Sensor Node Distribution in Wireless Sensor Networks. J. Inf. Process. Syst. 14 (4) (2018)
Boseon Yu, Wonik Choi, Ling Liu
Exploring correlation for fast skyline computation. J. Supercomput. 73 (11) (2017)
Chungheon Yi, Wonik Choi, Ling Liu, Youngjun Jeon
Cloud-Based Positioning Method with Visualized Signal Images. CLOUD (2017)
Boseon Yu, Wonik Choi, Ling Liu
Erratum to: Exploring correlation for fast skyline computation. J. Supercomput. 73 (11) (2017)
Boseon Yu, Wonik Choi, Ling Liu
Exploring correlation for fast skyline computation. EDB (2016)
Heemin Park, Young-Jun Lee, Jinseok Chae, Wonik Choi
Online Approach for Spatio-Temporal Trajectory Data Reduction for Portable Devices. J. Comput. Sci. Technol. 28 (4) (2013)
Boseon Yu, Hyunduk Kim, Wonik Choi, Dongseop Kwon
Accelerating Range Query Processing on R-Tree Using Graphics Processing Units. IEICE Trans. Inf. Syst. (12) (2013)
Wonik Choi, Ling Liu, Boseon Yu
Multi-criteria decision making with skyline computation. IRI (2012)
Hyunduk Kim, Boseon Yu, Wonik Choi, Heemin Park
Energy-Efficient Clustering Scheme in Wireless Sensor Networks that Considers Sensor Node Structure. IEICE Trans. Commun. (8) (2012)
Boseon Yu, Hyunduk Kim, Wonik Choi, Dongseop Kwon
Parallel Range Query Processing on R-Tree with Graphics Processing Unit. DASC (2011)
Hyunduk Kim, Boseon Yu, Wonik Choi, Moonju Park, Jinseok Chae
Distance Based Pre-cluster Head Selection Scheme for a Chain-Based Protocol. CIT (2) (2009)
Dongseop Kwon, Wonik Choi, Sangjun Lee
An Inverted Index-Based Buffered Search Algorithm for Mobile Navigation Services. FGCN (1) (2007)
Wonik Choi, Hyunduk Kim, Jinsu Kim, Jinseok Chae
A Context-Aware Framework for Mobile Navigation Service. CIT (2007)
Minho Seo, Wonik Choi, Yoo-Sung Kim, Jaehyun Park
Lifetime Prediction Routing Protocol for Wireless Sensor Networks. IEICE Trans. Commun. (12) (2007)
Seonggu Kang, Jaehwan Kim, Jinseok Chae, Wonik Choi, Sangjun Lee
Similarity Search Using the Polar Wavelet in Time Series Databases. ICIC (1) (2007)
Dongseop Kwon, Sangjun Lee, Wonik Choi, Sukho Lee
An adaptive hashing technique for indexing moving objects. Data Knowl. Eng. 56 (3) (2006)
Wonik Choi, Jinseok Chae, Nam-Joong Kim, Mee Young Sung
A Cost Model for an Adaptive Cell-Based Index Structure. ISCIS (2006)
Wonik Choi, Dongseop Kwon, Sangjun Lee
Spatio-temporal data warehouses using an adaptive cell-based approach. Data Knowl. Eng. 59 (1) (2006)
Mee Young Sung, Suk-Min Whang, Yonghee Yoo, Nam-Joong Kim, Jong Seung Park, Wonik Choi
Parallel Processing for Reducing the Bottleneck in Realtime Graphics Rendering. PCM (2006)
Dongseop Kwon, Sangjun Lee, Wonik Choi, Sukho Lee
Adaptive Multi-level Hashing for Moving Objects. DASFAA (2005)
Sangjun Lee, Kyoungsu Oh, Dongseop Kwon, Wonik Choi, Jiman Hong, Jongmoo Choi, Donghee Lee
Efficient Pattern Matching of Multidimensional Sequences. RSFDGrC (2) (2005)
Wonik Choi, Bongki Moon, Sukho Lee
Adaptive cell-based index for moving objects. Data Knowl. Eng. 48 (1) (2004)