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D I S C O S
 * About Us
 * Members
 * Research
 * Publications
   * Prof. Park's Publications
   * Prof. Kim's Publications
   
 * Recruit Programs
 * Courses
 * Others
   * Venues
   * Equipment
   
 * Gallery
 * Contact

 * About Us
 * Members
 * Research
 * Publications
   * Prof. Park's Publications
   * Prof. Kim's Publications
   
 * Recruit Programs
 * Courses
 * Others
   * Venues
   * Equipment
   
 * Gallery
 * Contact

 * About Us
 * Members
 * Research
 * Publications
   * Prof. Park's Publications
   * Prof. Kim's Publications
   
 * Recruit Programs
 * Courses
 * Others
   * Venues
   * Equipment
   
 * Gallery
 * Contact

CONTACT INFO

   PROFESSOR PARK'S OFFICE

 * AS709
   + 82 02 705-8929 parksy@sogang.ac.kr
   
   

   PROFESSOR KIM'S OFFICE

 * AS911
   + 82 02 705-8933 youkim@sogang.ac.kr
   
   
 * at Adamschall Hall
   Dept. of CSE
   Sogang University
   Seoul, South Korea.




WELCOME TO


DISTRIBUTED COMPUTING &
OPERATING SYSTEMS LABORATORY

Department of Computer Science and Engineering
Sogang University, Seoul Korea



LATEST NEWS AND UPDATES


GROUP HIGHLIGHTS



Paper Accepted

Aug

2021

Jungwook Han, Suyeon Lee and Safdar Jamil's (3) Three different Papers have been
accepted in The 9th International Workshop on Autonomic Management of high
performance Grid and Cloud Computing (AMGCC'21).

Paper Accepted

July

2021

Donghyun Min, Yungwoo Ko, Junghee Lee, Youngjae Kim's Paper on "A Content-based
Ransomware Detection and Backup Solid-State Drive for Ransomware Defense" has
been accepted in IEEE Transactions on Computer-Aided Design of Integrated
Circuits and Systems (TCAD).

New Hiring

July

2021

Seungjin Lee, Yonghyeon Cho and Yeohyeon Park have joined us as new MS students.
Welcome on board!

News

july

2021

DISCOS lab is excited to share the great news that Prof. Youngjae Kim's first
Ph.D. Awais Khan accepted a position offer at Oak Ridge National Laboratory
(ORNL), Tennessee, USA. Big Congratulations to Dr. Awais and best of luck for
his future endeavors.

Paper Accepted

June

2021

Yeonwoo Jeong, Esrat Maria, Sungyong Park's Paper on "Towards Energy-Efficient
Service Scheduling in Federated Edge Clouds" has been accepted in Cluster
Computing Journal (SCIE).

New Funding

June

2021

DISCOS Lab received new funding (2021) from ETRI under the research title "메모리
중심 컴퓨팅 환경에서의 응용 프로그래밍 모델 개발/Developing an application programming model in a
memory-centric environment".

New Funding

June

2021

DISCOS Lab received new funding (2021) from ETRI under the research title "CSD
활용 블록체인 데이터 고속처리 시제품 개발/Developing high-speed data processing prototypes of
blockchain using Computational Storage Device (CSD)".

Paper Accepted

June

2021

Donghyun Min, Youngjae Kim's Paper on "Isolating Namespace and Performance in
Key-Value SSDs for Multi-tenant Environments" has been accepted in the
Proceeding of the 13th USENIX Workshop on Hot Topics in Storage and File Systems
(ACM HotStorage).

Paper Accepted

May

2021

Awais Khan, Hyogi Sim, Sudharshan S. Vazhkudai, Youngjae Kim's Paper on "MOSIQS:
Persistent Memory Object Storage with Metadata Indexing and Querying for
Scientific Computing" has been accepted in IEEE Access.

Poster Accepted

May

2021

Soon Hwang, Changgyu Lee, Youngjae Kim's poster titled "Enabling Manycore
Scalability in F2FS Metadata for unlink() Operation" has been accepted in the
ACM International Systems and Storage Conference (SYSTOR'21). [Poster Acceptance
Rate: 10/18 = 55.6%, 10 papers accepted out of 18 submitted]

New Funding

May

2021

DISCOS Lab received new funding (2021-2017) from Institute of Information &
Communications Technology Planning & Evaluation (IITP) under the research title
“하드웨어 중심 신뢰계산기반과 분산 데이터보호박스를 위한 표준 프로토콜 개발/Standard Protocol Development for
Hardware-centric Trust Computing and Distributed Data Protection Box”
(Sub-Project Investigator: Prof. Youngjae Kim) (PI: Korea University, Sub-PIs:
Kookmin University, ZyCropto).

Paper Accepted

March

2021

Suyeon Lee, Sungyong Park's paper titled "Performance Analysis of Big Data ETL
Process over CPU-GPU Heterogeneous Architectures" has been accepted in the Joint
International Workshop on Big Data Management on Emerging Hardware and Data
Management on Virtualized Active Systems (HardBD & Active'21).

View More+


Our Research


TRUSTED RESEARCH AREAS



SOFTWARE PLATFORM FOR BIG DATA AND MACHINE LEARNING



This study conducts research on a software platform for big data and machine
learning.

CLOUD AND EDGE
COMPUTING



This study is the research and development of system software (efficient
resource management) for cloud and edge computing.

SOFTWARE SUPPORT FOR MULTICORE / MANYCORE PROCESSORS



This study aims to optimize system software for many core/multicore processors.

OPERATING SYSTEM & FILE SYSTEM



This study is a research and development of Linux file systems for
next-generation memory such as NAND Flash and Intel Optane DC.

KEY VALUE STORE



This is a study on a key-value database system for the management of
unstructured data in big data.

COMPUTER SYSTEM SECURITY



This is a computer system security study at the level of system software,
operating system, and hardware to prevent data tampering attacks.


MEET OUR TEAM





PROFESSORS (CO-DIRECTORS)


   
 * parksy@sogang.ac.kr
 * 

SUNGYONG PARK (PHD)

   
 * youkim@sogang.ac.kr
 * 

YOUNGJAE KIM (PHD)


PH.D STUDENTS


   
 * changgyu@u.sogang.ac.kr
 * 

CHANG-GYU LEE

MS/PhD Integrated Program (2017-)

   
 * safdar@sogang.ac.kr
 * 

SAFDAR JAMIL

MS/PhD Integrated Program (2018-)

   
 * hyungoo.kang44@gmail.com
 * 

HYEONGU KANG

MS/PhD Integrated Program (2018-)

   
 * mdh38112@sogang.ac.kr
 * 

DONGHYUN MIN

PhD Student (2019-)
 * akssus12@gmail.com
 * 

YEONWOO JEONG

PhD Program (2020-)


MS STUDENTS


 * rlaalsdn0506@naver.com
 * 

MINWOO KIM

MS Program (2020-)

   
 * peace_93@naver.com
 * 

HEE-ROCK LEE

MS Program (2020-)
   
 * hs950826@gmail.com
 * 

SOON HWANG

MS Program (2020-)
 * leesuyeon0506@gmail.com
 * 

SUYEON LEE

MS Program (2020-)
   
 * abdulsalam@sogang.ac.kr
 * 

ABDUL SALAM

MS Program (2020-)
   
 * siwooj@gmail.com
 * 

SIU JUNG

MS Program (2020-)
 * byhongsu@gmail.com
 * 

HONGSU BYUN

MS Program (2021-)

 * sanha.maeng@gmail.com
 * 

SANHA MAENG

MS Program (2021-)
 * kjjh1126@gmail.com
 * 

JINHOON LEE

MS Program (2021-)
 * immerhjw@gmail.com
 * 

JUNG WOOK HAN

MS Program (2021-)
 * seungjinlee1125@gmail.com
 * 

SEUNGJIN LEE

MS PROGRAM (2021-)

 * yhcho.raphael@gmail.com
 * 

YONGHYEON CHO

MS Program (2021-)



 * sscw0630@gmail.com
 * 

YEOHYEON PARK

MS Program (2021-)




UNDERGRADUATE INTERNS


 * zexyprofessional16@gmail.com

KIHYUN KIM

(UG INTERN)

 * jeymemoon@gmail.com

CHAEWON MOON

(UG INTERN)

 * hishine6@naver.com

HYUNGJUNE KWON

(UG INTERN)


 * kyuli0909@naver.com

KYURI PARK

(UG INTERN)

 * siblue202@gmail.com

GYEONGHWAN JUNG

(UG INTERN)

 * wwen9262@gmail.com

SEJEONG OH

(UG INTERN)






ADMINISTRATIVE STAFF


 * jiyoone86@sogang.ac.kr

JIYOON KIM

(Office: AS909) +82 02 703 6359

Distributed Computing and Operating Systems Laboratory, Dept. of Computer
Science and Engineering, Sogang Univeristy.
35 Baekbeom-ro, Mapo-gu, Seoul, Republic of Korea, 04107

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