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Jisung Park

PhD Candidate


- 22nd Samsung Humantech Paper Award - Bronze Prize at Computer Science & Engineering (2016.02)

- 53rd Design Automation Conference (DAC) Best Paper Nomination for the paper entitled
"Improving Performance and Lifetime of NAND Storage Systems Using Relaxed Program Sequence" (2016.06)

- 23rd Samsung Humantech Paper Award - Encouragement Prize at Computer Science & Engineering (2017.02)

- Naver Ph.D. Fellowship Award (2017.02)


  • NAND flash-based storage systems
  • Hardware/Software separation
  • Computer architecture
  • Embedded systems

 

 

International Conference


- Myungsuk Kim, Jaehoon Lee, Sungjin Lee, Jisung Park, and Jihong Kim,

"Improving Performance and Lifetime of Large-Page NAND Storages Using Erase-Free Subpage Programming,"

Design Automation Conference (DAC'17),

Austin, USA, June 18-22, 2017.


Jisung Park, Sungjin Lee, and Jihong Kim,

"DAC: Dedup-Assisted Compression Scheme for Improving the Lifetime of NAND Storage Systems,"

Design, Automation, and Test in Europe Conference (DATE ‘17),

Lausanne, Switzerland, March 27-31, 2017.


- Myungsuk Kim, Jaehoon Lee, Sungjin Lee, Jisung Park, Youngsun Song, and Jihong Kim,

"ESP: Improving Performnace and Lifetime of Large-Page NAND Storage Using Erase-Free Subpage Programming (Poster), "

USENIX Conference on File and Storage Technologies (FAST '17),

Santa Clara, USA, February 27-March 2, 2017.


Jisung Park, Jaeyong Jung, Sungjin Lee, Youngsun Song and Jihong Kim,

"Improving Performance and Lifetime of NAND Storage Systems Using Relaxed Program Sequence,"

Design Automation Conference (DAC'16),

Austin, USA, June 5-9, 2016 (A Best Paper Candidate)

 

- Jisung Park, Teajin Kim, Jaeyong Jung, Inhyuk Yee, Youngsun Song and Jihong Kim,

"RPS: Relaxed Program Sequence for Improving Performance and Lifetime of MLC NAND Storages (Poster),"

USENIX Conference on File and Storage Technologies (FAST '16),

Santa Clara, USA, February 22-25, 2016.

 

- Taejin Kim, Jisung Park, Sungjin Lee and Jihong Kim,

"Lifetime Improvement Techniques for Multiple SSDs (Poster),"

USENIX Conference on File and Storage Technologies (FAST '14),

Santa Clara, USA, February 17-20, 2014. 


- Sungjin Lee, Taejin Kim, Jisung Park, and Jihong Kim,

"An Integrated Approach for Managing the Lifetime of Flash­Based SSDs,"

Design, Automation, and Test in Europe Conference (DATE ‘13),

Grenoble, France, Mar. 18-­22, 2013.


- Sungjin Lee, Jisung Park, and Jihong Kim,

"FlashBench: A Workbench for a Rapid Development of Flash­Based Storage Devices,”

International Symposium on Rapid System Prototyping (RSP ‘12),

Tampere, Finland, Oct. 11­-12, 2012.

 

 

Domestic Journal

 

- 권혁준, 김도현, 박지성, 김지홍,

"MADE (Min-hash Assisted Delta-compression Engine):

델타 압축 기반의 NAND 플래시 저장장치의 내구성 향상 기법",

정보과학회논문지 제 49권 제 9호, pp.1078-1089, 2015. 9.

 

 

Domestic Conference


박지성, 이성진, 김지홍,

"MLC 낸드 플래시 기반 저장장치의 쓰기 성능 개선을 위한 계층 통합적 최적화 기법",

2016 한국정보과학회 제 43회 정기총회 및 동계 학술발표회, 2016. 12. (우수논문상) 


권혁준, 김도현, 박지성, 김지홍,

"MADE (Min-hash Assisted Delta-compression Engine):

델타 압축 기반의 NAND 플래시 저장장치의 내구성 향상 기법",

2014 한국정보과학회 제 41회 정기총회 및 동계 학술발표회, 2014. 12.

 


International Patent


- Jihong Kim, Jisung Park, Sangkwon Moon, Hyunchul Park and Kyungho Kim

STORAGE DEVICE AND METHOD OF OPERATING THE SAME 

U.S. Application Number 14/489,676, September 18, 2014.

U.S Patent No. 9,477,589 on October 25, 2016.


- Jihong Kim, Taejin Kim, Jisung Park, Sungjin Lee

NONVOLATILE MEMORY DEVICE, DISTRIBUTED DISK CONTROLLER,

AND DEDUPLICATION METHOD THERE OF 

U.S. Application Number 14/565,107, December 9, 2014.


Domestic Patent


- 김지홍, 박지성, 문상권, 박현철, 김경호

저장 장치 및 그것의 동작 방법

한국 특허 출원 번호 10-2014-0008481, 2014. 01. 23


- 김지홍, 김태진, 이성진, 박지성

불휘발성 메모리 장치 및 그것의 중복 데이터 제거 방법

한국 특허 출원 번호 10-2013-0153199, 2013. 12. 10




  • "Endurance Aware SSD Controller for Distributed Flash-based Storage Systems"
    (산학협력, 2012-01-01~2014-12-31)

  •  "서버향 작업부하를 위한 MLC SSD의 성능 및 수명 향상 기법 연구"
    (산학협력, 2010-07-01~2015-06-30)

  • "차세대 NAND 기반 저장장치를 위한 통합된 최적화 솔루션 개발"
    (미래창조과학부, 2013-12-01~2016.11.30)
  •  "낸드 플래시 기반 저장장치를 위한 계층 교차 최적화"
    (산학협력, 2015-07-01~2020-06-30)

  • "엑사스케일 초고속컴퓨팅 시스템을 위한 스토리지시스템 연구"
    (미래창조과학부, 2015-11-01~2020.10.31)

  • Classical *
  • Vespa
  • Piano