Sang-Wook Kim

Seok-Ho Yoon, Suk-Soon Song, Sang-Chul Lee, Kyo-Sung Jeong, Sang-Wook Kim, Sooyong Kang, Yong Suk Choi, Jaehyuk Cha, Minsoo Ryu, Byung-Soo Jeong: A data partitioning approach for hierarchical clustering. ICUIMC 2013: 72

Dong-Kyu Chae, Sang-Wook Kim, Jiwoon Ha, Sang-Chul Lee, Gyun Woo: Software plagiarism detection via the static API call frequency birthmark. SAC 2013: 1639-1643

Junghoon Lee, Sang-Wook Kim, Gyung-Leen Park: A tour recommendation service for electric vehicles based on a hybrid orienteering model. SAC 2013: 1652-1654

Seok-Ho Yoon, Ji-Su Kim, Sang-Wook Kim, Choonhwa Lee: TL-Rank: A Blend of Text and Link Information for Measuring Similarity in Scientific Literature Databases. IEICE Transactions 95-D(10): 2556-2559 (2012)

Seok-Ho Yoon, Jung-Hwan Shin, Sang-Wook Kim, Sunju Park, Jae Bum Lee: Subject-based extraction of a latent blog community. Inf. Sci. 184(1): 215-229 (2012)

Duck-Ho Bae, Ji-Woong Chang, Sang-Wook Kim: An efficient method for record management in flash memory environment. Journal of Systems Architecture - Embedded Systems Design 58(6-7): 221-232 (2012)

Duck-Ho Bae, Seo Jeong, Sang-Wook Kim, Minsoo Lee: Outlier detection using centrality and center-proximity. CIKM 2012: 2251-2254

Jiwoon Ha, Soon-Hyoung Kwon, Sang-Wook Kim, Christos Faloutsos, Sunju Park: Top-N recommendation through belief propagation. CIKM 2012: 2343-2346

Won-Seok Hwang, Ho-Jong Lee, Sang-Wook Kim, Minsoo Lee: On using category experts for improving the performance and accuracy in recommender systems. CIKM 2012: 2355-2358

Kyu-Hwang Kang, Seung-Hwan Lim, Sang-Wook Kim, Min-Hee Jang, Byeong-Soo Jeong: A Topic-Oriented Analysis of Information Diffusion in a Blogosphere. DEXA (2) 2012: 129-140

Hyun-Kyo Oh, Seok-Ho Yoon, Sang-Wook Kim: Hierarchical clustering and outlier detection for effective image data organization. ICUIMC 2012: 18

Sang-Wook Kim, Se-Yun Kim, Sangwook Nam: Short-Time Fourier Transform of Deeply Located Tunnel Signatures Measured by Cross-Borehole Pulse Radar. IEEE Geosci. Remote Sensing Lett. 8(3): 493-496 (2011)

Seung-Hwan Lim, Sang-Wook Kim, Sunju Park, Joon Ho Lee: Determining Content Power Users in a Blog Network: An Approach and Its Applications. IEEE Transactions on Systems, Man, and Cybernetics, Part A 41(5): 853-862 (2011)

Min-Hee Jang, Sang-Wook Kim, Christos Faloutsos, Sunju Park: A linear-time approximation of the earth mover's distance. CIKM 2011: 505-514

Duck-Ho Bae, Se-Mi Hwang, Sang-Wook Kim, Christos Faloutsos: Constructing seminal paper genealogy. CIKM 2011: 2101-2104

Sang-Wook Kim, Ki-Nam Kim, Christos Faloutsos, Joon Ho Lee: Spectral analysis of a blogosphere. CIKM 2011: 2145-2148

Min-Hee Jang, Si-Yong Lee, Sang-Wook Kim, Myung-Cheol Roh, Jae-Ho Lee, Seung-Woo Nam: On Extracting Perception-Based Features for Effective Similar Shader Retreival. COMPSAC 2011: 103-107

Shaoyu Li, Won-Seok Hwang, Sang-Wook Kim: On Analyzing User Ratings and Directional Trusts in Epinions.com. DASC 2011: 1218-1221

Hyun-Woong Jo, Sang-Wook Kim: A Service Quality Model for the Public Information Service. FGIT-UNESST 2011: 332-340

Seok-Ho Yoon, Suk-Soon Song, Sang-Wook Kim: Efficient link-based clustering in a large scaled blog network. ICUIMC 2011: 71

Junghoon Lee, Gyung-Leen Park, Sang-Wook Kim, Hye-Jin Kim, Chang Oan Sung: Power consumption scheduling for peak load reduction in smart grid homes. SAC 2011: 584-588

Jiwoon Ha, Duck-Ho Bae, Sang-Wook Kim, Seok-Chul Baek, Byeong-Soo Jeong: Analyzing a Korean blogosphere: a social network analysis perspective. SAC 2011: 773-777

Seung-Hwan Lim, Sang-Wook Kim, Soyoun Kim, Sanghyun Park: Construction of a blog network based on information diffusion. SAC 2011: 937-941

Sang-Wook Kim, Christos Faloutsos, Jiwoon Ha: BlogCast effect on information diffusion in a blogosphere. SIGIR 2011: 1149-1150

Seok-Ho Yoon, Sang-Wook Kim, Ji-Soo Kim, Won-Seok Hwang: On computing text-based similarity in scientific literature. WWW (Companion Volume) 2011: 169-170

Min-Hee Jang, Sang-Wook Kim, Christos Faloutsos, Sunju Park: A Linear-Time Approximation of the Earth Mover's Distance. CoRR abs/1106.1521 (2011)

Seok-Ho Yoon, Sang-Wook Kim, Sunju Park: C-Rank: A Link-based Similarity Measure for Scientific Literature Databases. CoRR abs/1109.1059 (2011)

Seok-Ho Yoon, Ki-Nam Kim, Sang-Wook Kim, Sunju Park: A Community-Based Sampling Method Using DPL for Online Social Network. CoRR abs/1109.1063 (2011)

Hyun Back, Jung-Im Won, Jeehee Yoon, Sanghyun Park, Sang-Wook Kim: Efficient processing of spatial joins with DOT-based indexing. Inf. Sci. 180(8): 1292-1312 (2010)

Sang-Wook Kim, Min-Hee Jang, Sungchae Lim: Active Adjustment: An Effective Method for Keeping the TPR*-tree Compact. J. Inf. Sci. Eng. 26(5): 1583-1600 (2010)

Yu-Seok Bae, Bong-Jin Oh, Kyeong-Deok Moon, Young-Guk Ha, Sang-Wook Kim: Design and implementation of an adaptive middleware based on the universal middleware bridge for heterogeneous home networks. IEEE Trans. Consumer Electronics 56(2): 620-626 (2010)

Junghoon Lee, Gyung-Leen Park, In-Hye Shin, Choel Min Kim, Sang-Wook Kim: A Control Loop Reduction Scheme for Wireless Process Control on Traffic Light Networks. ICCSA (3) 2010: 1-10

Junghoon Lee, Gyung-Leen Park, Sang-Wook Kim, Hye-Jin Kim, Sung Y. Shin: A hybrid prefetch policy for the retrieval of link-associated information on vehicular networks. SAC 2010: 189-193

Duck-Ho Bae, Ji-Woong Chang, Sang-Wook Kim: Flash-aware record management method. SAC 2010: 554-555

Sung-Hyun Shin, Sang-Chul Lee, Sang-Wook Kim, Junghoon Lee, Eul Gyu Im: Efficient shortest path finding of k-nearest neighbor objects in road network databases. SAC 2010: 1661-1665

Heejin Park, Sang-Chul Lee, Soon-Haeng Lee, Sang-Wook Kim: CentralMatch: A Fast and Accurate Method to Identify Blog-Duplicates. Web Intelligence 2010: 112-119

Won-Seok Hwang, Soo-Min Chae, Sang-Wook Kim, Gyun Woo: Yet another paper ranking algorithm advocating recent publications. WWW 2010: 1117-1118

Seok-Ho Yoon, Sang-Wook Kim, Sunju Park: A link-based similarity measure for scientific literature. WWW 2010: 1213-1214

You-min Ha, Sanghyun Park, Sang-Wook Kim, Jung-Im Won, Jeehee Yoon: A stock recommendation system exploiting rule discovery in stock databases. Information & Software Technology 51(7): 1140-1149 (2009)

Seungdo Jeong, Sang-Wook Kim, Byung-Uk Choi: Dimensionality reduction for similarity search with the Euclidean distance in high-dimensional applications. Multimedia Tools Appl. 42(2): 251-271 (2009)

Seok-Ho Yoon, Sang-Wook Kim, Sunju Park: Determining the strength of the propensities of a blog network. CIDM 2009: 140-145

Jung-Im Won, Sang-Wook Kim, Ji-Haeng Baek, Junghoon Lee: Trajectory clustering in road network environment. CIDM 2009: 299-305

Yong-Suk Kwon, Sang-Wook Kim, Sunju Park: An analysis of information diffusion in the blog world. CIKM-CNIKM 2009: 27-30

Seok-Ho Yoon, Jung-Hwan Shin, Sang-Wook Kim, Sunju Park: Extraction of a latent blog community based on subject. CIKM 2009: 1529-1532

Duck-Ho Bae, Ji-Woong Chang, Sang-Wook Kim: Clustering and Non-clustering Effects in Flash Memory Databases. DEXA Workshops 2009: 4-8

Seok-Chul Baek, Sukwon Kang, Hyung Noh, Sang-Wook Kim: Contents-Based Analysis of Community Formation and Evolution in Blogspace. ICDE 2009: 1607-1610

Yong-Suk Kwon, Sang-Wook Kim, Sunju Park, Seung-Hwan Lim, Jae Bum Lee: The information diffusion model in the blog world. SNAKDD 2009: 4

Seung-Hwan Lim, Sang-Wook Kim, Sunju Park, Joon Ho Lee: Determining content power users in a blog network. SNAKDD 2009: 5

Jae-Ho Lee, Min-Hee Jang, Du-Yeol Kim, Sang-Wook Kim, Min-Ho Kim, Jin-Sung Choi: Shader space navigator: a turbo for an intuitive and effective shading process. SAC 2009: 945-946

Sang-Chul Lee, Sang-Wook Kim, Junghoon Lee, Jae Soo Yoo: Approximate indexing in road network databases. SAC 2009: 1568-1572

Sang-Wook Kim, Miyoung Shin: Subsequence matching under time warping in time-series databases: observation, optimization, and performance results. Comput. Syst. Sci. Eng. 23(1) (2008)

Sang-Wook Kim, Jinho Kim, Sanghyun Park: Physical Database Design for Efficient Time-Series Similarity Search. IEICE Transactions 91-B(4): 1251-1254 (2008)

Sung-Hyun Shin, Yang-Sae Moon, Jinho Kim, Sang-Wook Kim: Efficient Storage and Querying of Horizontal Tables Using a PIVOT Operation in Commercial Relational DBMSs. IEICE Transactions 91-D(6): 1719-1729 (2008)

Seung-Woo Kim, Sanghyun Park, Jung-Im Won, Sang-Wook Kim: Privacy preserving data mining of sequential patterns for network traffic data. Inf. Sci. 178(3): 694-713 (2008)

You-min Ha, Sanghyun Park, Sang-Wook Kim, Jung-Im Won, Jeehee Yoon: Rule Discovery and Matching in Stock Databases. COMPSAC 2008: 192-198

Sung-Hyun Shin, Yang-Sae Moon, Jinho Kim, Suan Lee, Sang-Wook Kim: Query Optimization Techniques for Horizontal View Tables Used for Multidimensional Analysis. IKE 2008: 78-82

Junghoon Lee, Gyung-Leen Park, Chang Oan Sung, Sang-Wook Kim: A group management scheme for an efficient location-based service. SAC 2008: 1705-1709

Sanghyun Park, Sang-Wook Kim, Wesley W. Chu: SBASS: Segment based approach for subsequence searches in sequence databases. Comput. Syst. Sci. Eng. 22(1-2) (2007)

Jongchan Lee, Sanghyun Park, Minkoo Seo, Sang-Wook Kim: ACE-INPUTS: A Cost-Effective Intelligent Public Transportation System. IEICE Transactions 90-D(8): 1251-1261 (2007)

Sang-Wook Kim, Byeong-Soo Jeong: Performance bottleneck of subsequence matching in time-series databases: Observation, solution, and performance evaluation. Inf. Sci. 177(22): 4841-4858 (2007)

Sanghyun Park, Jung-Im Won, Jeehee Yoon, Sang-Wook Kim: A multi-dimensional indexing approach for timestamped event sequence matching. Inf. Sci. 177(22): 4859-4876 (2007)

Seung-Hwan Lim, Heejin Park, Sang-Wook Kim: Using multiple indexes for efficient subsequence matching in time-series databases. Inf. Sci. 177(24): 5691-5706 (2007)

Sung-Hyun Shin, Hun-Young Choi, Jin-Ho Kim, Yang-Sae Moon, Sang-Wook Kim: An Efficient Sheet Partition Technique for Very Large Relational Tables in OLAP. BNCOD 2007: 176-179

Seung-Woo Kim, Sanghyun Park, Jung-Im Won, Sang-Wook Kim: Privacy Preserving Data Mining of Sequential Patterns for Network Traffic Data. DASFAA 2007: 201-212

Seungdo Jeong, Sang-Wook Kim, Byung-Uk Choi: Dimensionality Reduction in High-Dimensional Space for Multimedia Information Retrieval. DEXA 2007: 404-413

Sang-Wook Kim, Min-Hee Jang, Sungchae Lim: Active Adjustment: An Approach for Improving the Performance of the TPR*-Tree. DEXA 2007: 834-843

Junghoon Lee, Gyung-Leen Park, Hanil Kim, Young-Kyu Yang, PanKoo Kim, Sang-Wook Kim: A Telematics Service System Based on the Linux Cluster. International Conference on Computational Science (4) 2007: 660-667

Junghoon Lee, Mikyung Kang, Gyung-Leen Park, In-Hye Shin, Hanil Kim, Sang-Wook Kim: A Robust Real-Time Message Scheduling Scheme Capable of Handling Channel Errors in Wireless Local Area Networks. ICCSA (3) 2007: 169-178

Sang-Wook Kim, Jung-Im Won, Jong-Dae Kim, Miyoung Shin, Junghoon Lee, Hanil Kim: Path Prediction of Moving Objects on Road Networks Through Analyzing Past Trajectories. KES (1) 2007: 379-389

Chang-Il Cha, Sang-Wook Kim, Ji-Woong Chang, Miyoung Shin: Performance Evaluation of Embedded Garbage Collectors in CVM Environment. KES (1) 2007: 397-404

Min-Hee Jang, Sang-Wook Kim, Miyoung Shin: Performance of TPR*-Trees for Predicting Future Positions of Moving Objects in U-Cities. KES-AMSTA 2007: 841-850

Mikyung Kang, Sang-Wook Kim, Gyung-Leen Park, Min-Jae Kang, Ho-Young Kwak, Hoon Kwon, Junghoon Lee: A Location-Aware Error Control Scheme of Route Multicast for Moving Agents. KES-AMSTA 2007: 982-989

Jung-Im Won, Sang-Kyoon Hong, Jeehee Yoon, Sanghyun Park, Sang-Wook Kim: A Practical Method for Approximate Subsequence Search in DNA Databases. PAKDD 2007: 921-931

Sang-Wook Kim, Seok-Ho Yoon, Sang-Cheol Lee, Junghoon Lee, Miyoung Shin: Generating High Dimensional Data and Query Sets. SOFSEM (1) 2007: 357-366

Min-Hee Jang, Sang-Wook Kim: Performance Evaluation of TPR: Trees for Processing Future-Time Queries in Moving Object Databases. JCIT 1(1): 12-19 (2006)

Jung-Im Won, Sanghyun Park, Jeehee Yoon, Sang-Wook Kim: An efficient approach for sequence matching in large DNA databases. J. Information Science 32(1): 88-104 (2006)

Woo-Cheol Kim, Sanghyun Park, Jung-Im Won, Sang-Wook Kim, Jeehee Yoon: An efficient DNA sequence searching method using position specific weighting scheme. J. Information Science 32(2): 176-190 (2006)

Sanghyun Park, Sang-Wook Kim: Prefix-querying with an L₁ distance metric for time-series subsequence matching under time warping. J. Information Science 32(5): 387-399 (2006)

Sang-Wook Kim, Jeehee Yoon, Sanghyun Park, Jung-Im Won: Shape-based retrieval in time-series databases. Journal of Systems and Software 79(2): 191-203 (2006)

Sung-Min Sohn, Sung-Hyun Yang, Sang-Wook Kim, Kug-Hyun Baek, Woo-Hyun Paik: SoC design of an auto-focus driving image signal processor for mobile camera applications. IEEE Trans. Consumer Electronics 52(1): 10-16 (2006)

Yu-Seok Bae, Bong-Jin Oh, Kyeong-Deok Moon, Sang-Wook Kim: Architecture for interoperability of services between an ACAP receiver and home networked devices. IEEE Trans. Consumer Electronics 52(1): 123-128 (2006)

Seung-Hwan Lim, Heejin Park, Sang-Wook Kim: Using Multiple Indexes for Efficient Subsequence Matching in Time-Series Databases. DASFAA 2006: 65-79

Seungdo Jeong, Sang-Wook Kim, Kidong Kim, Byung-Uk Choi: An Effective Method for Approximating the Euclidean Distance in High-Dimensional Space. DEXA 2006: 863-872

Chang-Il Cha, Hyung-Jun Kim, Kyu-Jeong Hwang, Sang-Wook Kim, Sang-Yun Lee, Hee-Sun Won: Garbage Collection in an Embedded Java Virtual Machine. KES (1) 2006: 443-450

Byoungchol Chang, Jaehyuk Cha, Sang-Wook Kim, Miyoung Shin: An Index-Based Time-Series Subsequence Matching Under Time Warping. KES (1) 2006: 1043-1050

Sanghyun Park, Jung-Im Won, Jeehee Yoon, Sang-Wook Kim: An Index-Based Method for Timestamped Event Sequence Matching. DEXA 2005: 493-502

Hyun-Gil Koh, Woong-Kee Loh, Sang-Wook Kim: An Efficient Subsequence Matching Method Based on Index Interpolation. IEA/AIE 2005: 480-489

Jeong-Il Park, Sang-Wook Kim, Miyoung Shin: Music Plagiarism Detection Using Melody Databases. KES (3) 2005: 684-693

Woo-Cheol Kim, Sanghyun Park, Jung-Im Won, Sang-Wook Kim, Jeehee Yoon: A DNA Index Structure Using Frequency and Position Information of Genetic Alphabet. PAKDD 2005: 162-172

Jung-Im Won, Jeehee Yoon, Sanghyun Park, Sang-Wook Kim: A Novel Indexing Method for Efficient Sequence Matching in Large DNA Database Environment. PAKDD 2005: 203-215

Sang-Wook Kim, Byeong-Soo Jeong: Performance bottleneck in time-series subsequence matching. SAC 2005: 469-473

Man-Soon Kim, Sang-Wook Kim, Miyoung Shin: Optimization of subsequence matching under time warping in time-series databases. SAC 2005: 581-586

Sang-Wook Kim: Concurrency control in main-memory DBMS. Comput. Syst. Sci. Eng. 19(4) (2004)

Woong-Kee Loh, Sang-Wook Kim, Kyu-Young Whang: A Subsequence Matching Algorithm that Supports Normalization Transform in Time-Series Databases. Data Min. Knowl. Discov. 9(1): 5-28 (2004)

Sang-Wook Kim, Dae-Hyun Park, Heon-Gil Lee: Efficient processing of subsequence matching with the Euclidean metric in time-series databases. Inf. Process. Lett. 90(5): 253-260 (2004)

Sang-Wook Kim, Sanghyun Park, Wesley W. Chu: Efficient processing of similarity search under time warping in sequence databases: an index-based approach. Inf. Syst. 29(5): 405-420 (2004)

Sang-Wook Kim: Development of a high-performance index manager in a main memory DBMS. Comput. Syst. Sci. Eng. 18(2): 95-104 (2003)

Sang-Wook Kim, Jin-Ho Kim, Byung-Ill Han, Sanghyun Park: Optimal Construction of Multi-Dimensional Indexes in Time-Series Databases: A Physical Database Design Approach. Computers and Their Applications 2003: 147-150

Kyung-Tae Lee, Inbum Jung, Changyeol Choi, Wan Choi, Sang-Wook Kim: Design and Implementation of a Cache-Conscious Index Manager for the Tachyon, a Main Memory DBMS. COMPSAC 2003: 111-

Jin-Ho Kim, Sang-Wook Kim, Dae-Yong Kim, Han-Yang You, Wan Choi: Soft real-time scheduling in a general purpose operating system: scheduling daemon approach. Comput. Syst. Sci. Eng. 17(1): 3-11 (2002)

Sang-Wook Kim, Hee-Sun Won: Bulk-loading of a multidimensional file: algorithm and its performance evaluation. Comput. Syst. Sci. Eng. 17(4/5): 303-310 (2002)

Sang-Wook Kim: On batch-constructing B+-trees: algorithm and its performance evaluation. Inf. Sci. 144(1-4): 151-167 (2002)

Sang-Wook Kim, Hwang Kyu Choi, Changyeol Choi, Ju-Ha Seo, Jeong-Il Park: An Effective Way to Guarantee the Physical Consistency of Lock Waiting Information in Main Memory Databases. Computers and Their Applications 2002: 49-54

Sang-Wook Kim, Wan Choi, Byoung-Ho Kim: Design and Implementation of the Concurrency Control Manager in the Main-Memory DBMS Tachyon. COMPSAC 2002: 635-644

Jin-Ho Kim, Yun-Ho Kim, Sang-Wook Kim, Sooho Ok: An Efficient Processing of Queries with Joins and Aggregate Functions in Data Warehousing Environment. DEXA Workshops 2002: 785-794

Jin-Ho Kim, Ju-Young Kim, Sang-Wook Kim, Sooho Ok, Hi-Young Roh: An Efficient Strategy for Adding Bulky Data into B+-Tree Indices in Information Retrieval Systems. ICADL 2002: 531

Hee-Sun Won, Sang-Wook Kim, Ju-Won Song: An Efficient Algorithm for Bulk-Loading of the Multilevel Grid File. JCIS 2002: 382-386

Sang-Wook Kim, Jeehee Yoon, Sanghyun Park, Tae-Hoon Kim: Shape-based retrieval of similar subsequences in time-series databases. SAC 2002: 438-445

Sang-Wook Kim, Kyu-Young Whang: New join processing using a multidimensional dynamic file organization. Comput. Syst. Sci. Eng. 16(1): 3-12 (2001)

Moon Jeung Joe, Kyu-Young Whang, Sang-Wook Kim: Wavelet transformation-based management of integrated summary data for distributed query processing. Data Knowl. Eng. 39(3): 293-312 (2001)

Woong-Kee Loh, Sang-Wook Kim: A subsequence matching algorithm supporting moving average transform of arbitrary order in time-series databases using index interpolation. ADC 2001: 37-44

Sang-Wook Kim, Charu C. Aggarwal, Philip S. Yu: Effective Nearest Neighbor Indexing with the Euclidean Metric. CIKM 2001: 9-16

Sanghyun Park, Sang-Wook Kim, June-Suh Cho, Sriram Padmanabhan: Prefix-Querying: An Approach for Effective Subsequence Matching Under Time Warping in Sequence Databases. CIKM 2001: 255-262

Sang-Wook Kim, Sanghyun Park, Wesley W. Chu: An Index-Based Approach for Similarity Search Supporting Time Warping in Large Sequence Databases. ICDE 2001: 607-614

Sang-Wook Kim, Hee-Sun Won: Batch-construction of B+-trees. SAC 2001: 231-235

Sanghyun Park, Sang-Wook Kim, Wesley W. Chu: Segment-based approach for subsequence searches in sequence databases. SAC 2001: 248-252

Woong-Kee Loh, Sang-Wook Kim, Kyu-Young Whang: Index Interpolation: An Approach to Subsequence Matching Supporting Normalization Transform in Time-Series Databases. CIKM 2000: 480-487

Jin-Ho Kim, Sang-Wook Kim, Dae-Yong Kim, Wan Choi: Implementing real-time scheduling daemon in general purpose operating system Unix. RTCSA 2000: 177-182

Won-Young Kim, Kyu-Young Whang, Young-Koo Lee, Sang-Wook Kim: A Recovery Method Supporting User-Interactive Undo in Database Management Systems. Inf. Sci. 114(1-4): 237-253 (1999)

Jun-Wong Song, Kyu-Young Whang, Young-Koo Lee, Min-Jae Lee, Sang-Wook Kim: Spatial Join Processing Using Corner Transformation. IEEE Trans. Knowl. Data Eng. 11(4): 688-695 (1999)

Ju-Won Song, Kyu-Young Whang, Young-Koo Lee, Min-Jae Lee, Sang-Wook Kim: Transformation-Based Spatial Join. CIKM 1999: 15-26

Ju-Won Song, Kyu-Young Whang, Young-Koo Lee, Sang-Wook Kim: The clustering Property of Corner Transformation for Spatial Database Applications. COMPSAC 1999: 28-35

Sang-Wook Kim, Whan-Kyu Whang, Kyu-Young Whang: On Analyzing the Errors in a Selectivity Estimation Method Using a Multidimensional File Structure. COMPSAC 1998: 48-54

Sang-Wook Kim, Han-Yang You, Jin-Ho Kim: On Evaluating Performance Characteristics of a Multidimensional File Structure. IADT 1998: 505-512

Sang-Wook Kim, Kyu-Young Whang, Jin-Ho Kim: Linearity in directory growth of the multilevel grid file. Information & Software Technology 39(13): 897-908 (1997)

Sang-Wook Kim, Wan-Sup Cho, Min-Jae Lee, Kyu-Young Whang: A New Algorithm for Processing Joins Using the Multilevel Grid File. DASFAA 1995: 115-123

Kyu-Young Whang, Sang-Wook Kim, Gio Wiederhold: Dynamic Maintenance of Data Distribution for Selectivity Estimation. VLDB J. 3(1): 29-51 (1994)