71개 항목 표시
International Journal Papers
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International Journal Papers
Sang-Chul Lee, Christos Faloutsos, Dong-Kyu Chae and Sang-Wook Kim, “Fraud Detection in Comparison-Shopping Services: Patterns and Anomalies in User Click Behaviors,“ IEICE Transactions on Information and Systems, Vol., No., pp.-, 2017. (accepted to appear) 
Masoud R. Hamedani, Sang-Wook Kim, "JacSim: An Accurate and Efficient Link-based Similarity Measure in Graphs”, Information Science, Vol., No., pp.-, 2017. (accepted to appear) 
Dong-Kyu Chae, Sang-Chul Lee, Si-Yong Lee, Sang-Wook Kim, "On Identifying k-Nearest Neighbors in Neighborhood Models for Efficient and Effective Collaborative Filtering,” Neurocomputing, Vol., No., pp.-, 2017. (accepted to appear) 
Jiwon Hong, Sanghyun Park, Sang-Wook Kim, Dong-Pil Kim, and Won-Ho Kim, "Classifying Malwares for Identification of Author Groups," Concurrency and Computation: Practice and Experience, Vol., No., pp.-, 2017. (accepted to appear) 
Jongwuk Lee, Won-Seok Hwang, Juan Parc, Sang-Wook Kim, Dongwon Lee, and YoungNam Lee, "l-Injection: Toward Effective Collaborative Filtering Using Uninteresting Items," IEEE Transactions on Knowledge and Data Engineering, Vol., No., pp.-, 2017. (accepted to appear) 
Kyosung Jeong, Sang-Wook Kim, Sungchae Lim, “A Flash-Aware Buffering Scheme with the On-the-Fly Redo for Effi-cient Management of Databases in Flash Storage,” Computer Science and Information Systems, Vol., No., pp.-, 2017. (accepted to appear) 
Yong-Yeon Jo, Sang-Wook Kim, Sung-Woo Cho, Duck-Ho Bae, and Hyunok Oh “High-performance data mining with intelligent SSD,” Journal of Cluster Computing, Vol., No., pp.-, 2017. (accepted to appear) 
Hyun-Kyo Oh and Sang-Wook Kim, “Identifying and Exploiting Trustable Users with Robust Features in Online Rating Systems,“ KSII Transactions on Internet and Information Systems, Vol. , No. , pp. -, 2017. (accpeted to appear) 
Duck-Ho Bae, Jin-Hyung Kim, Yong-Yeon Jo, Sang-Wook Kim, Hyunok Oh, Chanik Park, “Intelligent SSD: A Turbo for Big Data Mining,” Computer Science and Information Systems, Vol. 13, No. 2, pp. 375-393, Jun. 2016. 
Jongwuk Lee, Dongwon Lee, Yeon-Chang Lee, Won-Seok Hwang, and Sang-Wook Kim, "Improving the Accuracy of Top-N Recommendation using a Preference Model," Information Sciences, Vol. 348, No. 20, pp. 290-304, Jun. 2016. 
Dong-Kyu Chae, Jiwoon Ha, Sang-Wook Kim, BooJoong Kang, Eul Gyu Im, and SunJu Park, "Credible, Resilient, and Scalable Detection of Software Plagiarism Using Authority Histograms," Knowledge-Based Systems, Vol. 95, No. 1, pp. 114-124, Mar. 2016. 
Masoud R Hamedani, Sang-Wook Kim, and Dong-Jin Kim, "SimCC: A Novel Method to Consider both Content and Citations for Computing Similarity of Scientific Papers," Information Sciences, Vol. 334, No. 20, pp. 273-292, Mar. 2016. 
Sang-Hyun Park, You-Min Ha, Chihyun Park, and Sang-Wook Kim, "Efficient Processing of Continuous Queries Utilizing F-relationship in Stock Databases," Computer Science and Information Systems (ComSIS), Vol. 13, No. 1, pp. 131-149, Jan. 2016. 
Won-Seok Hwang and Sang-Wook Kim, "Post Ranking in a Blogosphere: Algorithms and Evaluation," ACM SIGAPP Applied Computing Review, Vol. 15, No. 1, pp. 26-32, Mar. 2015. 
Masoud R Hamedani, and Sang-Wook Kim, "SimCS: Effective Method to Compute Similarity of Scientific Papers," IEICE Transactions on Information and Systems, Vol. E98-D, No. 12, pp.2328-2332, Dec. 2015.  
Dong-Kyu Chae, Sang-Wook Kim, Seong-Je Cho, and Yesol Kim, "Effective and Efficient Detection of Software Theft via Dynamic API Authority Vectors," Journal of Systems and Software, Vol. 110, pp. 1-9, Dec. 2015.  
Min-Hee Jang, Tae-Hwan Eom, Sang-Wook Kim, and Young-Sup Hwang, "Document Similarity Measure Based on the Earth Mover’s Distance Utilizing Latent Dirichlet Allocation," Research Journal of Applied Sciences, Engineering, and Technology, Vol. 12, No. 2, pp. 214-222, Jan. 2016. 
Won-Seok Hwang, Ho-Jong Lee, Sang-Wook Kim, Youngjoon Won, and Minsoo Lee, “Efficient Recommendation Methods using Category Experts for a Large Dataset,” Information Fusion, Vol. 28, No., pp. 75-82, 2016.  
Seok-Ho Yoon, Sang-Wook Kim, and Sunju Park, “C-Rank: A Link-based Similarity Measure for Scientific Literature Databases,” Information sciences, Vol. 326, pp. 25-40, Jan. 2016. 
Yoonsuk Kang, Yong-Yeon Jo, Jaehyuk Cha, Sang-Wook Kim, and Young Kyun Shin, "The uFLIP Benchmark Revisited for Evaluating SSDs," International Journal of Communication Systems, Vol. 29, No. 14, pp. 2100-2111, Sept. 2016. 
Won-Seok Hwang, ShaoyuLi, Sang-Wook Kim and Ho Jin Choi, "On Exploiting Trustors in Trust-Based Recommendation," Journal of Internet Technology, Vol. 16, No. 4, pp. 755-765, Jul. 2015. 
Hyun-Kyo Oh, Sang-Wook Kim, Sunju Park, and Ming Zhou, "Can you Trust Online Ratings? A Mutual Reinforcement Model for Trustworthy Online Rating Systems," IEEE Transactions on Systems, Man, And Cybernetics: Systems, Vol. 45, No. 12, pp. 1564-1576, Dec. 2015. 
Seok-Ho Yoon, Ki-nam Kim, Jiwon Hong, Sang-Wook Kim and Sunju Park, "A Community-Based Sampling Method Using DPL for Online Social Networks," Information Sciences, Vol. 306, No. 10, pp. 53-69, June 2015. 
Seungdo Jeong, Sang-Wook Kim, and Byung-Uk Choi, "Effective Indexing and Searching with Dimensionality Reduction in High-Dimensional Space," International Journal of Computer Systems Science and Engineering, Vol. 31, No. 4, pp. 291-302, Jun. 2016.  
Jiwoon Ha, Duck-Ho Bae, Sang-Wook Kim, Seok-Chul Baek, Byeong-Soo Jeong, and Jinsoo Cho, "Analyzing Topological Characteristics of The Korean Blogosphere," Journal of Web Engineering, Vol. 14, No. 2, pp. 151-178, Mar. 2015. 
Jiwoon Ha, Sang-Wook Kim, Sang-Wook Kim, Christos Faloutsos, amd Sunju Park, "An Analysis on Information Diffusion through BlogCast in a Blogosphere," Information sciences, Vol. 290, No. 1, pp. 45-62, Jan. 2015  
Dong-Jin Kim, Sang-Chul Lee, Ho-Yong Son, Sang-Wook Kim and Jae Bum Lee, "C-Rank: A Contribution-Based Ranking Approach Exploiting Links and Content," Journal of Information Science, Vol. , No. , pp.1-18 , Sep. 2014  
Duck-Ho Bae, Jong-Min Lee, Sang-Wook Kim, Youngjoon Won, and Yong Su Park, "Analyzing Network Privacy Preserving Methods: A Perspective of Social Network Characteristics," IEICE Transactions on Information and Systems, Vol. E97-D, No. 6, pp. 1664-1667, Jun. 2014  
Seok-Ho Yoon, Ji-soo Kim, Jiwoon Ha, Sang-Wook Kim, Minsoo Ryu, and Ho-Jin Choi, “A Novel Approach for Link-Based Similarity Measures Using Reachability Vectors,“ The Scientific World Journal, Vol. 2014, pp. 1-13, Feb. 2014.  
Min-Hee Jang, Sang-Wook Kim, Christos Faloutsos, and Sunju Park, "Accurate Approximation of the Earth Mover's Distance in Linear Time," Journal of Computer Science and Technology, Vol. 29, No. 1, pp. 142-154, 2014. Jan. 
Duck-Ho Bae, Se-Mi Hwang, Sang-Wook Kim, and Christos Faloutsos, “On Constructing Seminal Paper Genealogy,” IEEE Transactions on Systems, Man and Cybernetics Part B: Cybernetics, Vol., No. 99, pp. 1-12, 2014. Jan. 
Jung-Im Won, Hyun Back, Jee-Hee Yoon, Sanghyun Park, and Sang-Wook Kim, "“One-Dimensional Spatial Join Processing Using a DOT-Based Index Structure," International Journal of Computer Systems Science and Engineering (IJ-CSSE), Vol. 2013, No. 0, pp. 1-15, Mar, 2013. 
Duck-Ho Bae, Ji-Woong Chang, Sang-Wook Kim, "An Efficient Method for Record Management in Flash Memory Environment," Journal of Systems Architecture,Vol. 58, pp. 221-232, Jun. 2012. 
Seok-Ho Yoon, Jung-Hwan Shin, Sang-Wook Kim, Sunju Park, and Jae Bum Lee, "Subject-Based Extraction of a Latent Blog Community," Information Sciences, Vol. 184, No. 1, pp. 215-229, Feb. 2012. 
Sung-Hyun Shin, Sang-Chul Lee, Sang-Wook Kim, Junghoon Lee, and Eul Gyu Im, "Efficient Shortest Path Search in Large Road Network Environment: A Heuristic Approach," IETE Journal of Research, Vol. 57, No. 6, pp. 547-557, Nov. 2011. 
Seung-Hwan Lim, and Sang-Wook Kim, Sunju Park, and Joon Ho Lee, "Determining Content Power Users in a Blog Network: An Approach and Its Applications," IEEE Transactions on Systems, Man, and Cybernetics, Vol. 41, No. 5, pp. 853-862, Sep. 2011. 
Hyun Back, Jung-Im Won, Jee-Hee Yoon, Sanghyun Park and Sang-Wook Kim, "One-Dimensional Spatial Join Processing Using a DOT-Based Index Structure," International Journal of Computer Systems Science and Engineering, Vol. , No. , pp., Dec. 2010. (accepted to appear) 
Sang-Wook Kim, Min-Hee Jang, and Sungchae Lim, "Active Adjustment: An Effective Method for Keeping the TPR*-tree Compact," Journal of Information Science and Engineering, Vol. 26, No. 5, pp. 1583-1600, Sep. 2010. 
Hyun Back, Jung-Im Won, Jee-Hee Yoon, Sanghyun Park and Sang-Wook Kim, "Efficient Processing of Spatial Joins with DOT-Based Indexing," Journal of Information Science, Vol. 180, No. 8, pp.1292-1312, Apr. 2010. 
You-min Ha, Sanhyun Park, Sang-Wook Kim, Jung-Im Won, and Jee-Hee Yoon, "A Stock Recommendation System Exploiting Rule Discovery in Stock Dabases," Journal of Information & Software Technology, Vol. 42, No. 2, pp. 251-271, July. 2009. 
Sung-Hyun Shin, Yang-sae Moon, Jinho Kim, and Sang-Wook Kim, "Efficient Storage and Querying of Horizontal Tables Using a PIVOT Operation in Commercial Relational DBMSs," The Institute of Electronics, Information and Communication Engineers(IEICE) on Information and Systems, Vol. E91-D, No. 6, pp. 1719-1729, Jun. 2008. 
Seungdo Jeong, Sang-Wook Kim, and Byung-Uk Choi, "Dimensionality Reduction for Similarity Search with the Euclidean Distance in High-Dimensional Applications," Multimedia Tools and Applications, Vol. 42, No. 2, pp. 251-271, Apr. 2009. 
Sang-Wook Kim, Jin-Ho Kim and Sanghyun Park, "Physical Database Design for Efficient Similarity Search in Time-Series Databases," The Institute of Electronics, Information and Communication Engineers(IEICE) Transactions on Information System, Vol. E91-B, No. 4, pp.1251-1254, Apr. 2008. 
Sang-Wook Kim and Miyoung Shin, "Subsequence Matching Under Time Warping in Time-Series Databases: Observation, Optimization, and Performance Results," International Journal of Computer Systems Science and Engineering, Vol. 23, No. 1, pp. 31-42, Jan. 2008. 
Seung-Woo Kim, Sanghyun Park, Jung-Im Won, and Sang-Wook Kim, "Privacy Preserving Data Mining of Sequential Patterns for Network Traffic Data," Information Sciences, Vol. 178, pp. 694-713, Jan. 2008. 
Sang-Wook Kim, and Byung-Soo Jeong, "Performance Bottleneck of Subsequence Matching in Time-Series Database: Observation, Solution, and Performance Evaluation," Information Sciences, Vol. 177, pp. 4841-4858, Nov. 2007. 
Sang-hyun Park, Jung-Im Won, Jee-Hee Yoon, and Sang-Wook Kim, "A Multi-Dimensional Indexing Approach for Timestamped Event Sequence Matching," Information Sciences, Vol. 177, pp. 4859-4876, Nov. 2007. 
Seung-Hwan Lim, Hee-Jin Park, and Sang-Wook Kim, "Using Multiple Indexes for Efficient Subsequence Matching in Time-Series Database," Information Sciences, Vol. 177, pp. 5691-5706, 2007. 
Jong-chan Lee, Sang-hyun Park, Min-koo Seo, and Sang-Wook Kim, "ACE-INPUTS: A Cost-Effective Intelligent Public Transportation System," The Institute of Electronics, Information and Communication Engineers(IEICE) Transactions on Information System, Vol. E90-D, No. 8, pp. 1251-1261, Aug. 2007. 
Sanghyun Park, Sang-Wook Kim, and Wesley W. Chu, "SBASS: Segment-Based Approach for Subsequence Searches in Sequence Databases," International Journal of Computer Systems: Science and Engineering, Vol. 22, No. 1, pp. 37-46, Jan. 2007. 
Sanghyun Park and Sang-Wook Kim, " Prefix-Querying With an L1 Distance Metric for Time-Series Subsequence Matching Under Time Warping," Journal of Information Science, Vol. 32, No. 3, pp.387-399, 2006. 
Woo-Cheol Kim, Sanghyun Park, Jung-Im Won, Sang-Wook Kim, and Jeehee Yoon, " An Efficient DNA Sequence Searching Method Using Position Specific Weighting Scheme," Journal of Information Science, Vol. 32, No. 2, pp. 176-190, Apr. 2006. 
Jung-Im Won, Sanghyun Park, Jeehee Yoon, and Sang-Wook Kim, "An Efficient Approach for Sequence Matching in Large DNA Databases," Journal of Information Science, Vol. 32, No. 1, pp. 88-104, Feb. 2006. 
Sang-Wook Kim, Jee-Hee Yoon, Sang-Hyun Park, and Jung-Im Won, "Shape-Based Retrieval in Time-Series Databases," Journal of Systems and Software, Vol. 79, Issue 2, pp. 191-203, Feb. 2006. 
Sang-Wook Kim, "Concurrency Control in a Main-Memory DBMS," International Journal of Computer Systems: Science & Engineering, Vol. 19, No. 4, pp. 245-254, Jul. 2004. 
Woong-Kee Loh, Sang-Wook Kim, and Kyu-Young Whang, "A Subsequence Matching Algorithm that Supports Normalization Transform in Time-Series Databases," Data Mining and Knowledge Discovery Journal, Vol. 9, No. 1, pp. 5-28, Jul. 2004. 
Sang-Wook Kim, and Sanghyun Park, and Wesley W. Chu, "Efficient Processing of Similarity Search Under Time-Warping in Sequence Databases: An Index-Based Approach," Information Systems, Vol. 29, No. 5, pp. 405-420, Jul. 2004. 
Sang-Wook Kim, Dae-Hyun Park, Heon-Gil Lee, "Efficient Processing of Subsequence Matching with the Euclidean Metric in Time-Series Databases," Information Processing Letters, Volume 90, Issue 5, pp. 253-260, May. 2004. 
Sang-Wook Kim, "Development of a High-Performance Index Manager for the Main Memory DBMS Tachyon," International Journal of Computer Systems: Science and Engineering, Vol. 18, No. 2, pp. 95-104, Mar. 2003. 
Jin-Ho Kim, Yun-Ho Kim, Sang-Wook Kim, and Soo-Ho Ok, "An Efficient Processing of Queries with Joins and Aggregate Functions in Data Warehousing Environment," In Proc. Int'l. DEXA Workshop on Very Large Data Warehouses (VLDWH 02), pp. 785-791, Vol. 17, No. 4/5, Sep. 2002. 
Sang-Wook Kim and Hee-Sun Won, "Bulk-Loading of a Multidimensional File: Algorithm and Its Performance Evaluation," International Journal of Computer Systems: Science and Engineering, Vol. 17, No. 4/5, July 2002. 
Sang-Wook Kim, "On Batch-Constructing B+-Trees: Algorithm and Its Performance Evaluation," Information Sciences, Vol. 144, Issue 1-4, pp. 151-167, July 2002. 
Jin-Ho Kim, Sang-Wook Kim, Dae-Yong Kim, Han-Yang You, and Wan Choi, "Soft Real-Time Scheduling in General Purpose Operating System Unix: Scheduling Daemon Approach," International Journal of Computer Systems: Science and Engineering, Vol. 17, No. 1, pp. 3-11, 2002. 
Moon-Jeong Cho, Kyu-Young Whang, and Sang-Wook Kim, "Wavelet Transformation Based Management of Integrated Summary Data for Distributed Query Processing," Data and Knowledge Engineering: An International Journal, Vol. 39, No. 3, pp. 293-312, Dec. 2001. 
Sang-Wook Kim and Whan-Kyu Whang, "On Analyzing the Errors in a Selectivity Estimation Method Based on a Multidimensional Dynamic File Organization," Information and Software Technology, Vol. 43, No. 4, pp. 265-274, Mar. 2001. 
Sang-Wook Kim and Kyu-Young Whang, "New Join Processing Using a Multidimensional Dynamic File Organization," International Journal of Computer Systems: Science and Engineering, Vol. 16, No. 1, pp. 3-12, Dec. 2001. 
Woong-Kee Loh, Sang-Wook Kim, and Kyu-Young Whang, "Index Interpolation: A Subsequence Matching Algorithm Supporting Moving Average Transform of Arbitrary Order in Time-Series Databases," IEICE Trans. on Information and Systems, Vol. E84-D, No. 1, pp. 76-86, Jan. 2001. 
Won-Young Kim, Kyu-Young Whang, Young-Koo Lee, and Sang-Wook Kim, "A Recovery Method Supporting User-Interactive Undo in Database Management Systems," Information Sciences, Vol. 114, Issue 1-4, pp. 237-253, Dec. 1999. 
Ju-Won Song, Kyu-Young Whang, Young-Koo Lee, Min-Jae Lee, and Sang-Wook Kim, "Spatial Join Processing Using Corner Transformation," IEEE Trans. on Knowledge and Data Engineering, Vol. 11, No. 4, pp. 688-695, 1999. 
Sang-Wook Kim, Kyu-Young Whang, and Jin-Ho Kim, "Linearity in Directory Growth of the Multilevel Grid File," Information and Software Technology, Vol. 39, No. 13, pp. 897-908, 1997. 
Kyu-Young Whang, Sang-Wook Kim, and Gio Wiederhold, "Dynamic Maintenance of Data Distribution for Selectivity Estimation," The VLDB Journal, Vol. 3, No. 1, pp. 29-51, 1994. 
71개 항목 표시