Sang Kyun Cha

Publication Activity (10 Years)

Years Active: 1990-2022
Publications (10 Years): 7

Top Topics

On Line Analytical Processing

Database Systems

Top Venues

Proc. VLDB Endow.

J. Database Manag.

Publications

Yong Sik Kwon, Cheol Ryu, Sang Kyun Cha, Arthur H. Lee, Kunsoo Park, Bongki Moon
Index Key Compression and On-the-Fly Reconstruction of In-Memory Indexes. J. Database Manag. 33 (1) (2022)
Yong Sik Kwon, Cheol Ryu, Sang Kyun Cha, Arthur H. Lee, Kunsoo Park, Bongki Moon
Compressed Key Sort and Fast Index Reconstruction. CoRR (2020)
Dongsu Zhang, Junha Chun, Sang Kyun Cha, Young Min Kim
Spatial Semantic Embedding Network: Fast 3D Instance Segmentation with Deep Metric Learning. CoRR (2020)
Sunho Lee, Cheol Ryu, Sang Kyun Cha, Kunsoo Park, Jungsuk Oh, Kihong Kim, Changbin Song
Interval Disaggregation with Product Life Cycles and Constraints. J. Comput. Sci. Eng. 12 (2) (2018)
Juchang Lee, Wook-Shin Han, Hyoung Jun Na, Chang Gyoo Park, Kyu Hwan Kim, Deok Hoe Kim, Joo-Yeon Lee, Sang Kyun Cha, SeungHyun Moon
Parallel replication across formats for scaling out mixed OLTP/OLAP workloads in main-memory databases. VLDB J. 27 (3) (2018)
Juchang Lee, SeungHyun Moon, Kyu Hwan Kim, Deok Hoe Kim, Sang Kyun Cha, Wook-Shin Han, Chang Gyoo Park, Hyoung Jun Na, Joo-Yeon Lee
Parallel Replication across Formats in SAP HANA for Scaling Out Mixed OLTP/OLAP Workloads. Proc. VLDB Endow. 10 (12) (2017)
Cheol Ryu, Sunho Lee, Kihong Kim, Kunsoo Park, Yong Sik Kwon, Sang Kyun Cha, Changbin Song, Emanuel Ziegler, Stephan Muench
Optimizing Scalar User-Defined Functions in In-Memory Column-Store Database Systems. DASFAA (2) (2017)
Sang Kyun Cha
Enterprise In-Memory Database: A Revolution Beyond Crossing The Chasm. IMDM@VLDB (2014)
Kyuseok Shim, Sang Kyun Cha, Lei Chen, Wook-Shin Han, Divesh Srivastava, Katsumi Tanaka, Hwanjo Yu, Xiaofang Zhou
Data Management Challenges and Opportunities in Cloud Computing. DASFAA (2) (2012)
Sang Kyun Cha
A New Paradigm of Thinking and Architecture for Real-Time Information Processing at Fingertips. DASFAA (1) (2012)
Vishal Sikka, Franz Färber, Wolfgang Lehner, Sang Kyun Cha, Thomas Peh, Christof Bornhövd
Efficient transaction processing in SAP HANA database: the end of a column store myth. SIGMOD Conference (2012)
Franz Färber, Sang Kyun Cha, Jürgen Primsch, Christof Bornhövd, Stefan Sigg, Wolfgang Lehner
SAP HANA database: data management for modern business applications. SIGMOD Rec. 40 (4) (2011)
Sang Kyun Cha, P. Anandan, Meichun Hsu, C. Mohan, Rajeev Rastogi, Vishal Sikka, Honesty C. Young
Globalization: Challenges to Database Community. VLDB (2006)
Sang Kyun Cha, Anastassia Ailamaki, Yoshinori Hara, Vishal Sikka
Paradigm Shift to New DBMS Architectures: Research Issues and Market Needs. ICDE (2005)
Sang Kyun Cha, Changbin Song
P*TIME: Highly Scalable OLTP DBMS for Managing Update-Intensive Stream Workload. VLDB (2004)
Sangyong Hwang, Keunjoo Kwon, Sang Kyun Cha, Byung Suk Lee
Performance Evaluation of Main-Memory R-tree Variants. SSTD (2003)
Sang Kyun Cha, Ki Hong Kim, Byung Suk Lee, Changbin Song, Sangyong Hwang, Yong Sik Kwon
MEADOW: a middleware for efficient access to multiple geographic databases through OpenGIS wrappers. Softw. Pract. Exp. 32 (4) (2002)
Sang Kyun Cha, Sangyong Hwang, Kihong Kim, Keunjoo Kwon
Cache-Conscious Concurrency Control of Main-Memory Indexes on Shared-Memory Multiprocessor Systems. VLDB (2001)
Kihong Kim, Sang Kyun Cha, Keunjoo Kwon
Optimizing Multidimensional Index Trees for Main Memory Access. SIGMOD Conference (2001)
Juchang Lee, Kihong Kim, Sang Kyun Cha
Differential Logging: A Commutative and Associative Logging Scheme for Highly Parallel Main Memory Databases. ICDE (2001)
K. C. Kim, Sang Bong Yoo, K. W. Ko, Sang Kyun Cha
Active System for Heterogeneous ODBMS Using Mobile Rule Codes. ADBIS-DASFAA (2000)
Sang Kyun Cha, Ki Hong Kim, Changbin Song, Yong Sik Kwon, Sangyong Hwang
Efficient Web-Based Access to Multiple Geographic Databases Through Automatically Generated Wrappers. WISE (2000)
Jang Ho Park, Ki Hong Kim, Sang Kyun Cha, Sangho Lee, Min Seok Song, Juchang Lee
A High-Performance Spatial Storage Based on Main-Memory Database Architecture. DEXA (1999)
Sang Bong Yoo, K. C. Kim, Sang Kyun Cha
A Middleware Implementation of Active Rules for ODBMS. DASFAA (1999)
Sang Kyun Cha, Ki Hong Kim, Juchang Lee
Database Architecture for Location and Trajectory Management in Telecommunications. Databases in Telecommunications (1999)
Kihong Kim, Sang Kyun Cha
Sibling Clustering of Tree-Based Spatial Indexes for Efficient Spatial Query Processing. CIKM (1998)
Jang Ho Park, Yong Sik Kwon, Ki Hong Kim, Sangho Lee, Byoung Dae Park, Sang Kyun Cha
Xmas: An Extensible Main-Memory Storage System for High-Performance Applications. SIGMOD Conference (1998)
Sang Kyun Cha, Jang Ho Park, Byoung Dae Park
Xmas: An Extensible Main-Memory Storage System. CIKM (1997)
Sang Bong Yoo, Sang Kyun Cha
Integrity Maintenance in a Heterogeneous Engineering Database Environment. Data Knowl. Eng. 21 (3) (1997)
Sang Kyun Cha, Jang Ho Park, S. J. Lee, Byoung Dae Park, J. S. Lee
An extensible architecture for main-memory real-time storage systems. RTCSA (1996)
Sang Kyun Cha, Byoung Dae Park, S. J. Lee, S. H. Song, Jang Ho Park, J. S. Lee, S. Y. Park, D. Y. Hur, G. B. Kim
Object-oriented design of main-memory DBMS for real-time applications. RTCSA (1995)
Sang Kyun Cha
Kaleidoscope: A Cooperative Menu-Guided Query Interface (SQL Version). IEEE Trans. Knowl. Data Eng. 3 (1) (1991)
Sang Kyun Cha, Gio Wiederhold
Kaleidoscope Data Model for An English-like Query Language. VLDB (1991)
Sang Kyun Cha, Gio Wiederhold
Kaleidoscope: A Cooperative Menu-Guided Query Interface. SIGMOD Conference (1990)