Publication

International Conference

• Jonghyeok Park, Soyee Choi, Gihwan Oh, Soojun Im, Moon-Wook Oh, and Sang-Won Lee. “FlashAlloc: Dedicating Flash Blocks by Objects.” VLDB 2023  Top-tier

• Mijin An, Jonghyeok Park, Tianzheng Wang, Beomseok Nam, and Sang-Won Lee. “NV-SQL: Boosting OLTP Performance with Non-Volatile DIMMs.” VLDB 2023 Top-tier

• Juhwan Kim, Jongseon Seo, Jong-Hyeok Park, Sang-Won Lee, Hongchan Roh, Hyungmin Cho, “ES4D: Accelerating Exact Similarity Search for High-Dimensional Vectors via Vector Slicing and In-SSD Computation”, ICCD 2022

• Yongmyung Lee, Jong-Hyeok Park, Jonggyu Park, Hyunho Gwak, Dongkun Shin, Young Ik Eom, and Sang-Won Lee. “When F2FS meets address remapping”. HotStorage 2022

• Jong-Hyeok Park, Soyee Choi, Gihwan Oh, and Sang-Won Lee, “SaS: SSD as SQL Database System”, VLDB 2021 Top-tier

• Jong-Hyeok Park, Gihwan Oh, and Sang-Won Lee, “SQL Statement Logging for Making SQLite Truly Lite”, VLDB 2018 Top-tier

International Journal

• Yedam Na, Bonmoo Koo,Taeyoon Park, Jonghyeok Park, and Wook-Hee Kim, “ESL: A High-Performance Skiplist with Express Lane”, MDPI Appl. Sci. 2023 13(17), 9925

• Bonmoo Koo, Jaesang Hwang, Jonghyeok Park, and Wook-Hee Kim, “Converting Concurrent Range Index Structure to Range Index Structure for Disaggregated Memory”, MDPI Appl. Sci. 2023 13(17), 11130

• Jong-Hyeok Park, Soyee Choi, Gihwan Oh, and Sang-Won Lee, “Gather Interface for Freezing Pages in Flash Storage”, IEEE Access 2021

Domestic Conference

• 이도환, 신예원, 이상원, 박종혁. "HTAP 워크로드를 위한 트랜잭션 스케줄링 기법 최적화" KCC 2024 학부논문경진대회 장려상

• 조윤주, 박종혁. "SSD 읽기 쓰기 비대칭성에 따른 MySQL InnoDB 플러시 메커니즘의 성능 분석". KCC 2024

• 천세현, 박종혁, 이상원. "언두 읽기 버퍼:  HTAP 워크로드에서 언두블록에 의한 버퍼오염 방지". KCC 2024

• 박세현, 류지원, 김지섭, 박종혁. "파일 단편화에 따른 DuckDB 성능 오버헤드 분석". KDBC 2023

• 박근현, 이경식, 박종혁, 엄영익, 이상원. "플래시 메모리 환경에서 MySQL/InnoDB 체크포인트쓰기 감소에 따른 성능 분석", KDBC 2023 우수논문상

• 문성재, 이보현, 박종혁, 이상원. "OLTP 워크로드에서의 로그 패턴 분석", KCC 2023

• 김세란, 이보현, 박종혁, 임수준, 이상원. "Samsung ZNS SSD 상에서의 RocksDB 최적화", KCC 2023

Domestic Journal

• Seung-Jin Oh, Jong-Hyeok Park, Sang-Won Lee, “Database Tuning Techniques to Migrate SSD-internal Interface among Multi-tenant Databases”, Databases.Journal of KIISE,49(5) May, 2022.