• Whang, K., Na, I., Yun, T., Park, J., Cho, K., Kim, S., Yi, I., and Lee, B.," Building Social Networking Services Systems Using the Relational Shared-Nothing Parallel DBMS," Data & Knowledge Engineering, Vol. 125:101756, Jan. 2020.
  • Yoo, J., Loh, W., and Whang, K., "Indexable Sub-Trajectory Matching Using Multi-Segment Approximation: a Partition-and-Stitch Framework," The Journal of Supercomputing, Vol. 75, No. 9, pp. 6129-6157, 2019.
  • Kim, I., Whang, K., and Kwon, H., "Maximal Object+: An Acyclic Semantic Structure on the Universal Relation Model," Data and Knowledge Engineering, Vol. 111, pp. 39-57, June 2017.
  • Won, H., Nguyen, M. C., Gil, M., Moon, Y., and Whang, K., "Moving Metadata from ad hoc Files to Database Tables for Robust, Highly Available, and Scalable HDFS," The Journal of Supercomputing, Vol. 73, No. 6, pp. 2657-2681, June 2017.
  • Kwon, H., and Whang, K., "Scalable and Efficient Processing of Top-k Multiple-Type Integrated Queries," World Wide Web Journal, Vol. 19, No. 6, pp. 1051-1075, Nov. 2016.
  • Yi, I., Lee, J., and Whang, K., "APAM: Adaptive Eager-Lazy Hybrid Evaluation of Event Patterns for Low Latency," In Proc. 25th ACM Int'l Conf. on Information and Knowledge Management (CIKM), pp. 2275-2280, Indianapolis, Indiana, Oct. 2016.
  • Kim, J., Whang, K., Kwon, H., and Song, I., "PARADISE: Big Data Analytics Using the DBMS Tightly Integrated with the Distributed File System," World Wide Web Journal, Vol. 19, No. 3, pp. 299-322, May 2016.
  • Kwon, H., Wang, H., and Whang, K., "G-Index Model: A Generic Model of Index Schemes for Top-k Spatial-Keyword Queries," World Wide Web Journal, Vol. 18, No. 4, pp. 969-995, July 2015.
  • Whang, K., Lee, J., Lee, M., Han, W., Kim, M., and Kim, J., "DB-IR Integration Using Tight-Coupling in the Odysseus DBMS," World Wide Web Journal, Vol. 18, No. 3, pp. 491-520, May 2015.
  • Kim, J., Whang, K., Kwon, H., and Song, I., Odysseus/DFS: Integration of DBMS and the Distributed File System for Transaction Processing on Big Data, CoRR Technical Report (CS.DB/arXiv:1406.0435), June 2014.
  • Whang, K., Yun, T., Yeo, Y., Song, I., Kwon, H., and Kim I., "ODYS: an Approach to Building a Massively-Parallel Search Engine Using a DB-IR Tightly-Integrated Parallel DBMS for Higher-Level Functionality," In Proc. 2013 ACM Int'l Conf. on Management of Data (SIGMOD), pp. 313-324, New York, New York, June 2013.
  • Kwon, H., Whang, K., Song, I., and Wang, H., "RASIM: A Rank-Aware Separate Index Method for Answering Top-k Spatial Keyword Queries," World Wide Web Journal, Vol. 16, No. 2, pp. 111-139, Mar. 2013.
  • Kim, M., Whang, K., and Moon, Y., "Horizontal Reduction: Instance-Level Dimensionality Reduction for Similarity Search in Large Document Databases," In Proc. 28th IEEE IntĄŻl Conf. on Data Engineering(ICDE), pp. 1061-1072, Washington, DC, Apr. 1-5, 2012.
  • Whang, K., Lee, J., Kim, M., Lee, M., Lee, K., Han, W., and Kim, J., "Tightly-Coupled Spatial Database Features in the Odysseus/OpenGIS DBMS for High-Performance," Geoinformatica, Vol. 14, No. 4, pp. 425-446, Oct. 2010.
  • Lee, K., Whang, K., Han, W., and Kim, M., "Structural Consistency: Enabling XML Keyword Search to Eliminate Spurious Results Consistently," The VLDB Journal, Vol. 19, No. 4, pp. 503-529, Aug. 2010.
  • Kim, Y., Whang, K., and Song, I., "Page-differential logging: an efficient and DBMS-independent approach for storing data into flash memory," In Proc. 2010 ACM SIGMOD Int'l Conf. on Management of Data, pp. 363-374, Indianapolis, Indiana, June 6-11, 2010.
  • Whang, K., Song, I., Kim, T., and Lee, K., "The Ubiquitous DBMS," SIGMOD Record, Vol. 38, No. 4, pp. 14-22, Dec. 2009.
  • Lee, J., Whang, K., Lim, H., Lee, B., and Heo, J., Progressive Processing of Continuous Range Queries in Hierarchical Wireless Sensor Networks, CoRR Technical Report (CS.DB/arXiv:0906.0252), June 1st, 2009 (The Korean version by Lee, J., Whang, K., and Lim, H., Technical Report (CS/TR-2008-297), Department of Computer Science, KAIST, Korea, Nov. 22nd, 2008.)
  • Kim, M, Whang, K., Lee, J., and Lee, M., "Structural Optimization of a Full-Text n-Gram Index Using Relational Normalization," The VLDB Journal, Vol. 17, No. 6, pp. 1485-1507, Nov. 2008.
  • Kim, Y., Whang, K., Kim, M., and Song, I., A Logical Model and Data Placement Strategies for MEMS Storage Devices, CoRR Technical Report (CS.DB/arXiv:0807.4580), July 2008.
  • Dai, H., Whang, K., and Su, H., "Locality of Corner Transformation for Multidimensional Spatial Access Methods," Electronic Notes in Theoretical Computer Science, Vol. 212, pp. 133-148, Apr. 2008.
  • Lim, H., Moon, Y., and Whang, K., "Similar Sequence Matching Supporting Variable-Length and Variable-Tolerance Continuous Queries on Time-Series Data Stream," Information Sciences, Vol. 178, No. 6, pp. 1461-1478, Mar. 2008.
  • Lee, J., Whang, K., Han, W., and Song, I., "The Dynamic Predicate: Integrating Access Control with Query Processing in XML Databases," The VLDB Journal, Vol. 16, No. 3, pp. 371-387, July 2007.
  • Whang, K., "A New DBMS Architecture for DB-IR Integration", APWeb/WAIM 2007 Conference (keynote speech), Huang Shan, China, June 17, 2007.
  • Lee, J., Han, J., and Whang, K., "Trajectory Clustering: A Partition-and-Group Framework," In Proc. 2007 ACM SIGMOD Int'l Conf. on Management of Data, pp. 593-604, Beijing, China, June 11-14, 2007.
  • Whang, K., Lee, J., Kim, M., Lee, M., and Lee, K., "Odysseus: a High-Performance ORDBMS Tightly-Coupled with Spatial Database Features," In Proc. IEEE 21th Int'l Conf. on Data Engineering (ICDE), pp. 1493-1494, Istanbul, Turkey, Apr. 15-20, 2007.
  • Lim, H., Lee, J., Lee, M., Whang, K., and Song, I., "Continuous Query Processing in Data Streams Using Duality of Data and Queries," In Proc. 2006 ACM SIGMOD Int'l Conf. on Management of Data, pp. 313-324, Chicago, Illinois, June 26-29, 2006.
  • Lee, M., Whang, K., Han, W., and Song, I., "Transform-Space View: Performing Spatial Join in the Transform Space Using Original-Space Indexes," IEEE Transactions on Knowledge and Data Engineering, Vol. 18, No.2, pp. 245-260, Feb. 2006.
  • Han, W., Whang, K., and Moon, Y., "A Formal Framework for Prefetching Based on the Type-Level Access Pattern in Object-Relational DBMSs," IEEE Transactions on Knowledge and Data Engineering, Vol. 17, No. 10, pp. 1436-1448, Oct. 2005.
  • Bernstein, P., Dewit, D., Heuer, A., Ives, Z., Jensen, C., Meyer, H., Ozsu, M., Snodgrass, R., Whang, K., and Widom, J., "Database Publication Practices," Panel on Publication Practices, In Proc. 31st Int'l Conf. on Very Large Data Bases (VLDB), Tronheim, Norway, pp. 1241-1246, Aug. 30 - Sept. 2, 2005.
  • Whang, K., Lee, M., Lee, J., Kim, M., and Han, W., "Odysseus: a High-Performance ORDBMS Tightly-Coupled with IR Features," In Proc. IEEE 21th Int'l Conf. on Data Engineering (ICDE), Tokyo, Japan, Apr. 5-8, 2005. This paper received the Best Demonstration Award.
  • Chang, J., Whang, K., Lee, Y., Yang, J., and Oh, Y., "A Formal Approach to Lock Escalation," Information Systems, Vol. 30, No. 2, pp. 151-166, Apr. 2005.
  • Kang, J., Hong, K., Whang, K., and Cho, J., "Generalization of ZYT-linearizability for Bilinear Datalog Programs," Information and Computation, Vol. 188, pp. 77-98, Jan. 2004.
  • Lee, S., Whang, K., Moon, Y., Han, W., and Song, I., "Dynamic Buffer Allocation in Video-on-Demand Systems," IEEE Transactions on Knowledge and Data Engineering, Vol. 15, No. 6, pp. 1535-1551, Nov./Dec. 2003.
  • Lee, Y., Whang, K., Moon, Y., and Song, I., "A One-Pass Aggregation Algorithm with the Optimal Buffer Size in Multidimensional OLAP," In Proc. 28th Int'l Conf. on Very Large Data Bases (VLDB), pp. 790-801, Hong Kong, China, Aug. 20-23, 2002.
  • Moon, Y., Whang, K., and Han, W., "A Subsequence Matching Method in Time-Series Databases Based on Generalized Windows," In Proc. 2002 ACM SIGMOD Int'l Conf. on Management of Data, Madison, Wisconsin, June 3-6, 2002.
  • Whang, K., Park, B., Han, W., and Lee, Y., "An Inverted Index Storage Structure Using Subindexes and Large Objects for Tight Coupling of Information Retrieval with Database Management Systems," U.S. Patent No. 6,349,308, Feb. 19, 2002, Appl. No. 09/250,487, Feb. 15, 1999.
  • Lee, S., Whang, K., Moon, Y., and Song, I., "Dynamic Buffer Allocation in Video-on-Demand Systems," In Proc. 2001 ACM SIGMOD Int'l Conf. on Management of Data, Santa Barbara, California, pp. 343-354, May 21-24, 2001.
  • Moon, Y., Whang, K., and Loh, W., "Duality-Based Subsequence Matching in Time-Series Databases," In Proc. 17th International Conference on Data Engineering(ICDE), pp. 263-272, Heidelberg, Germany, Apr. 2-6, 2001.
  • Loh, W., Kim, S., and Whang, K., "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.
  • Loh, W., Kim, S., and Whang, K., "Index Interpolation: An Approach to Subsequence Matching Supporting Normalization Transform in Time-Series Databases," In Proc. 9th International Conference on Information and Knowledge Management (CIKM), Washington, DC, Nov. 2000.
  • Song, J., Whang, K., Lee, Y., and Kim, S., "Spatial Join Processing Using Corner Transformation," IEEE Trans. on Knowledge and Data Engineering, Aug. 1999.
  • Kim, W., Whang, K., Lee, Y., and Kim, S., "A Recovery Method Supporting User-Interactive Undo in Database Management Systems," Information Sciences, Vol. 114, No. 1/4, pp. 237-253, Mar. 1999.
  • Lee, J., Lee, Y., Whang, K., and Song, I., "A Region Splitting Strategy for Physical Database Design of Multidimensional File Organizations," In Proc. of the 23th Int'l Conf. on Very Large Data Bases (VLDB), pp. 416-425, Athens, Greece, Aug. 1997.
  • Hong, K., Lee, Y., and Whang, K., "Dynamically Ordered Semi-Naive Evaluation of Recursive Queries," Information Sciences, Vol. 96, No. 3/4, pp. 237-269, Feb. 1997.
  • Cho, W., Park, C., Whang, K., and Son, S., "A New Method for Estimating the Number of Objects Satisfying an Object-Oriented Query Involving Partial Participation of Classes," Information Systems, Vol. 21, No. 3, pp. 253-267, 1996.
  • Whang, K., Song, J., Chang, J., Kim, J., Cho, W., and Song, I., "Octree-R: An Adaptive Octree for Efficient Ray Tracing," IEEE Trans. on Visualization and Computer Graphics, Vol. 1, No. 4, Dec. 1995.
  • Whang, K., Kim, S., and Wiederhold, G., "Dynamic Maintenance of Data Distribution for Selectivity Estimation," The VLDB Journal, Vol. 3, No. 1, pp. 29-51, Jan. 1994.
  • Sockut, G., Burns, L., Malhotra, A., and Whang, K., "GRAQULA: A Graphical Query Language for Entity-Relationship or Relational Databases," Data and Knowledge Engineering, Vol. 11, No. 2, pp. 171-202, Oct. 1993.
  • Whang, K. et al., "Two-Dimensional Specification of Universal Quantification in a Graphical Database Query Language," IEEE Trans. on Software Engineering, Vol. 18, No. 3, pp. 216-224, Mar. 1992.
  • Whang, K. and Krishnamurthy, R., "The Multilevel Grid File : A Dynamic Hierarchical Multidimensional File Structure," In Proc. Int'l Symposium on Database Systems for Advanced Applications (DASFAA), pp. 449-459, Tokyo, Japan, Apr. 1991.
  • Whang, K., Vander-Zanden, B., and Taylor, H., "A Linear-Time Probabilistic Counting Algorithm for Database Applications," ACM Trans. on Database Systems, Vol. 15, No. 2, pp. 208-229, June 1990.
  • Whang, K. and Krishnamurthy, R., "Query Optimization in a Memory-Resident Domain Relational Calculus Database System," ACM Trans. on Database Systems, Vol. 15, No. 1, pp. 67-95, Mar. 1990.
  • Whang, K., Malhotra, A., Sockut, G., and Burns, L., "Supporting Universal Quantification in a Two-Dimensional Database Query Language," In Proc. 6th Int'l Conf. on Data Engineering (ICDE), pp. 68-75, Los Angeles, CA, Feb. 1990. This paper received the Best Paper Award.
  • Whang, K. et al., "Office-by-Example: An Integrated Office System and Database Manager," ACM Transactions on Office Information Systems, Vol. 5, No. 4, pp. 393-427, Oct. 1987.
  • Astrahan, M., Schkolnick, M., and Whang, K., "Approximating the Number of Unique Values of an Attribute without Sorting," Information Systems, Vol. 12, No. 1, Pergamon Journals Ltd., pp. 11-15, 1987.
  • Whang, K. and Navathe, S., "An Extended Disjunctive Normal Form Approach for Optimizing Recursive Logic Queries in Loosely Coupled Environments," In Proc. 13th Int'l Conf. on Very Large Data Bases (VLDB), pp. 275-287, Brighton, England, Sept. 1987.
  • Whang, K., "Index Selection in Relational Databases," In Proc. Int'l Conf. on Foundations of Data Organization, pp. 369-378, Kyoto, Japan, May 21-24, 1985.
  • Whang, K., Wiederhold, G., and Sagalowicz, D., "Separability--An Approach to Physical Database Design," IEEE Trans. on Computers, Vol. c-33, No.3, pp. 209-222, Mar. 1984.
  • Whang, K., Wiederhold, G., and Sagalowicz, D., "Estimating Block Accesses in Database Organizations--A Closed Noniterative Formula," Comm. of the ACM, Vol. 26, No. 11, pp. 940-944, Nov. 1983.
  • Whang, K., Wiederhold, G., and Sagalowicz, D., "Physical Design of Network Model Databases Using the Property of Separability," In Proc. 8th Int'l Conf. on Very Large Data Bases (VLDB), pp. 98-107, Mexico City, Mexico, Sept. 1982.