이화여자대학교

Hyesook Lim Professor

Electronic & Electrical Engineering / Semiconductor Engineering / Graduate Program in System Health and Engineering

임혜숙 프로필 사진 
Professor Hyesook Lim received her B.S. and M.S. degrees in Control and Instrumentation Engineering from Seoul National University. She obtained her Ph.D. in Electrical and Computer Engineering in 1996 from The University of Texas at Austin, Texas, USA. Following the completion of her doctoral studies, she worked from November 1996 to July 2000 as a Member of Technical Staff at Bell Labs in Murray Hill, New Jersey, where she conducted research on communication chip design. From July 2000 to February 2002, she worked as a hardware engineer at Cisco Systems in San Jose, California, where she carried out research on the design of packet forwarding engine chips for Internet routers. Since March 2002, Professor Lim has been a faculty member in the Department of Electronic Engineering at Ewha Womans University. During her tenure, she has held several administrative positions, including Chair of the Department of Electronic Engineering, Associate Dean of the College of Engineering, Vice Provost for Academic Affairs, and Dean of the College of Engineering. In 2020, she became the first woman to serve as the 50th President of The Institute of Electronics and Information Engineers (IEIE). In 2021, she served as Chairperson of the National Research Council of Science and Technology. From May 2021 for one year, she served as Minister of Science and ICT in the administration of Moon Jae-in. Her primary research interests include packet forwarding algorithms and hardware design for Internet and content-centric networks, as well as efficient information transmission algorithms and hardware architectures based on probabilistic data structures for diverse networking environments. Professor Hyesook Lim is a full member of the National Academy of Engineering of Korea (NAEK) and a Fellow of the Institute of Electrical and Electronics Engineers (IEEE).
  • hlim@ewha.ac.kr
  • Asan Engineering Building #428
  • 02-3277-3403
  • Office hours
    • 월 10:40-11:40, 목 10:40-11:40
  • Research Interests
    • Probabilistic Data Structure, Semantic Synchronization, Hardware IC Design, Network Algorithms, Content-Centric Network
Research Record
  • Longest-First Search Using Bloom Filter: Algorithm and FPGA Implementation IEEE ACCESS, 2025, v.13, 49354-49361
    SCIE Scopus dColl.
  • Decoding Errors in Difference-Invertible Bloom Filters: Analysis and Resolution IEEE Access, 2024, v.12, 40622-40633
    SCIE Scopus dColl.
  • Set Reconciliation Using Ternary and Invertible Bloom Filters IEEE Transactions on Knowledge and Data Engineering, 2023, v.35 no.11, 11885-11898
    SCIE Scopus dColl.
  • Dynamically Allocated Bloom Filter-Based PIT Architectures IEEE ACCESS, 2022, v.10, 28165-28179
    SCIE Scopus dColl.
  • Learned FBF: Learning-Based Functional Bloom Filter for Key-Value Storage IEEE Transactions on Computers, 2022, v.71 no.8, 1928-1938
    SCIE Scopus dColl.
  • Addition of a Secondary Functional Bloom Filter IEEE Communications Letters, 2020, v.24 no.10, 2123-2127
    SCIE Scopus dColl.
  • Comparison on Search Failure between Hash Tables and a Functional Bloom Filter APPLIED SCIENCES-BASEL, 2020, v.10 no.15, 5218
    SCIE Scopus dColl.
  • Dual-load Bloom filter: Application for name lookup Computer Communications, 2020, v.151, 1-9
    SCIE Scopus dColl.
  • 세 개의 테이블을 사용하는 쿠쿠 해시 테이블 전자공학회논문지, 2020, v.57 no.8, 91-92
    KCI dColl.
  • A new bloom filter architecture for FIB lookup in named data networking Applied Sciences (Switzerland), 2019, v.9 no.2, 329
    SCIE Scopus dColl.
  • On Sharing an FIB Table in Named Data Networking APPLIED SCIENCES-BASEL, 2019, v.9 no.15, 3178
    SCIE Scopus dColl.
  • Vectored-Bloom filter for IP address lookup: Algorithm and hardware architectures Applied Sciences (Switzerland), 2019, v.9 no.21, 4621
    SCIE Scopus dColl.
  • Bitmap-based priority-NPT for packet forwarding at named data network COMPUTER COMMUNICATIONS, 2018, v.130, 101-112
    SCIE Scopus dColl.
  • Functional bloom filter, better than hash tables International Conference on Electronics, Information and Communication, ICEIC 2018, 2018, v.2018-January, 1-3
    Scopus dColl.
  • A new Bloom filter structure for identifying true positiveness of a Bloom filter IEEE International Conference on High Performance Switching and Routing, HPSR, 2017, v.2017-June
    Scopus dColl.
  • Cache sharing using bloom filters in named data networking Journal of Network and Computer Applications, 2017, v.90, 74-82
    SCIE Scopus dColl.
  • Ternary Bloom Filter Replacing Counting Bloom Filter IEEE COMMUNICATIONS LETTERS, 2017, v.21 no.2, 278-281
    SCIE Scopus dColl.
  • Utilizing 2-D leaf-pushing for packet classification Computer Communications, 2017, v.103, 116-129
    SCIE Scopus dColl.
  • 카운팅 블룸필터를 개선하는 터너리 블룸필터 전자공학회논문지, 2017, v.54 no.1, 3-10
    KCI dColl.
  • A new name prefix trie with path compression 2016 IEEE International Conference on Consumer Electronics-Asia, ICCE-Asia 2016, 2016
    Scopus dColl.
  • Cache sharing using a bloom filter in named data networking ANCS 2016 - Proceedings of the 2016 Symposium on Architectures for Networking and Communications Systems, 2016, 2016, 127-128
    Scopus dColl.
  • Multi-Stride Decision Trie for IP Address Lookup IEIE Transactions on Smart Processing & Computing, 2016, v.5 no.5, 331
    KCI후보 dColl.
  • Name prefix matching using bloom filter pre-searching for content centric network Journal of Network and Computer Applications, 2016, v.65, 36-47
    SCIE Scopus dColl.
  • New Approach for Efficient IP Address Lookup Using a Bloom Filter in Trie-Based Algorithms IEEE TRANSACTIONS ON COMPUTERS, 2016, v.65 no.5, 1558-1565
    SCIE Scopus dColl.
  • Ternary bloom filter replacing counting bloom filter 2016 IEEE International Conference on Consumer Electronics-Asia, ICCE-Asia 2016, 2016
    Scopus dColl.
  • 벡터 블룸 필터를 사용한 IP 주소 검색 알고리즘 전기학회논문지, 2016, v.65 no.12, 2061
    Scopus KCI dColl.
  • Complement bloom filter for identifying true positiveness of a bloom filter IEEE Communications Letters, 2015, v.19 no.11, 1905-1908
    SCIE Scopus dColl.
  • Name prefix matching using bloom filter pre-searching ANCS 2015 - 11th 2015 ACM/IEEE Symposium on Architectures for Networking and Communications Systems, 2015, 7-8 May 2015, 203-204
    Scopus dColl.
  • Packet classification using a bloom filter in a leaf-pushing area-based quad-trie ANCS 2015 - 11th 2015 ACM/IEEE Symposium on Architectures for Networking and Communications Systems, 2015, 7-8 May 2015, 183-184
    Scopus dColl.
  • 고속 패킷 분류를 위한 2차원 비트맵 트라이 한국통신학회논문지, 2015, v.40 no.9, 1754-1766
    KCI dColl.
  • 영역 분할 사분 트라이에 블룸 필터 선 검색을 사용한 패킷 분류 알고리즘 정보과학회논문지, 2015, v.42 no.8, 961-971
    KCI dColl.
  • 인터넷 라우터에서의 패킷 분류를 위한 2차원 이진 검색 트리 전자공학회논문지, 2015, v.52 no.6, 21-31
    KCI dColl.
  • A Quad-Trie Conditionally Merged with a Decision Tree for Packet Classification IEEE COMMUNICATIONS LETTERS, 2014, v.18 no.4, 676-679
    SCIE Scopus dColl.
  • Binary search on trie levels with a bloom filter for longest prefix match 2014 IEEE 15th International Conference on High Performance Switching and Routing, HPSR 2014, 2014, 22 September 2014, 38-43
    Scopus dColl.
  • Boundary Cutting for Packet Classification IEEE-ACM TRANSACTIONS ON NETWORKING, 2014, v.22 no.2, 443-456
    SCIE Scopus dColl.
  • On Adding Bloom Filters to Longest Prefix Matching Algorithms IEEE TRANSACTIONS ON COMPUTERS, 2014, v.63 no.2, 411-423
    SCIE Scopus dColl.
  • Reducing false positives of a bloom filter using cross-checking bloom filters Applied Mathematics and Information Sciences, 2014, v.8 no.4, 1865-1877
    Scopus dColl.
  • 디시전 트리를 선택적으로 병합한 영역분할 사분-트라이에 의한 패킷분류 정보과학회논문지 : 시스템 및 이론, 2014, 제41권 1호, 33-47
    KCI dColl.
  • [학술지논문] Longest-First Search Using Bloom Filter: Algorithm and FPGA Implementation IEEE ACCESS, 2025, v.13 no.1 , 49354-49361
    SCIE
  • [학술지논문] Decoding Errors in Difference-Invertible Bloom Filters: Analysis and Resolution IEEE ACCESS, 2024, v.12 no.3 , 40622-40633
    SCIE
  • [학술지논문] Set Reconciliation Using Ternary and Invertible Bloom Filters IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, 2023, v.35 no.11 , 11885-11898
    SCIE
  • [학술지논문] Dynamically Allocated Bloom Filter-Based PIT Architectures IEEE ACCESS, 2022, v.10 no.0 , 28165-28179
    SCIE
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Courses

  • 2026-1st

    • Digital Engineering 강의 계획서 상세보기

      • Subject No 30266Class No 01
      • 2Year ( 3Credit , 3Hour) Mon 4~4 (ESEA) , Thu 5~5 (CH)
      • Not eligible for exchange students

    • Digital Engineering 강의 계획서 상세보기

      • Subject No 30266Class No 02
      • 2Year ( 3Credit , 3Hour) Tue 3~3 (ESEA) , Thu 2~2 (CH)
      • Not eligible for exchange students

    • Digital Engineering 강의 계획서 상세보기

      • Subject No 30266Class No 03
      • 2Year ( 3Credit , 3Hour) Tue 5~5 (ENG A107) , Thu 6~6 (ENG A107)
      • Not eligible for exchange students

  • 2025-2nd

    • Digital System Design and Laboratory 강의 계획서 상세보기

      • Subject No 35331Class No 01
      • 4Year ( 3Credit , 3Hour) Mon 2~2 (ENG A125-1) , Thu 3~3 (ENG A125-1)
      • Exchange students are not allowed

    • Data Networks 강의 계획서 상세보기

      • Subject No 35334Class No 01
      • 3Year ( 3Credit , 3Hour) Tue 2~2 (ENG A) , Fri 3~3 (101)

  • 2025-1st

  • 2024-2nd

  • 2023-1st

    • Digital Engineering

    • Digital Engineering

    • Advanced Digital Integrated Circuits

      • Subject No G14688Class No 01
      • Year ( 3Credit , 3Hour) Mon 4~4 (ENG ) , Thu 5~5 (163)
        • Syllabus(File)
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Academic Background

Seoul Nat'l Univ. 공학석사(제어계측공학과)

Seoul Nat'l Univ. 공학사(제어계측공학과)

University of Texas at Austin Ph.D.(전기 및 컴퓨터공학과)

Work Experience

Dean, The ELTEC College of Engineering 2018-02-01 ~ 2020-01-31

Director, Center for Innovation in Engineering Education 2018-02-01 ~ 2020-01-31

Dean, The College of Engineering 2018-02-01 ~ 2020-01-31

Associate Vice President for Office of Faculty and Academic Affairs 2012-08-01 ~ 2014-07-31

Assistant Director, Center for Innovation in Engineering Education 2009-02-01 ~ 2011-01-31

Assistant Dean, The College of Engineering 2009-02-01 ~ 2011-01-31

Chair, Department of Information Electronics Engineering 2005-02-01 ~ 2007-01-31

Cisco Systems, Hardware Engineer 2000-07-16 ~ 2002-02-28

Lucent Technologies, Member of Technical staff 1996-11-11 ~ 2000-06-30

삼성휴렛팩커드 연구원 1986-08-04 ~ 1989-02-20

President, The Institute of Electronics and Information Engineers 2020-01-01 ~ 2020-12-31

Chairperson, The National Research Council of Science and Technology 2021-01-21 ~ 2021-04-26

Minister, Science and ICT of Korea 2021-05-14 ~ 2022-05-09