Wooyoung Jang - Dankook University

    Address:            152 Jukjeon-ro, Suji-gu, Yongin-si, Gyeonggi-do

                                South Korea, 16890

    Office:                #409, College of Engineering - Building II

    E-mail:               wyjang@dankook.ac.kr

Biography and CV

Announcement

• Prof. Jang is looking for highly motivated PhD and MS students. If you are interested in Computer/Memory Architecture, Machine Learning, and Computational Intelligence, send him an email with your full Curriculum Vitae and transcript.

Recent News

• (Mar. 2021) Welcome our new MS student, Inkyung Choi. She got her BS degree from Dankook University

• (Feb. 2021) "Clean-prefetcher: Look-ahead prefetching without cache pollution" was accepted in in IEICE Electronics Express . (SCIE)

• (Nov. 2020) "TLC STT-MRAM aware LLC for multicore processor" was accepted in in IEICE Electronics Express . (SCIE)

• (Sep. 2019) "Adaptive linear address map for bank interleaving in DRAMs" was accepted in IEEE Access. (SCI)

• (July 2019) "MLC STT-MRAM aware memory subsystem for smart image applications" was accepted in IEEE Transactions on Multimedia (TMM). (SCI)

• (May 2019)  "Unaligned burst-aware DRAM subsystem" was accepted in IEEE Transactions on Very Large Scale Integration Systems (TVLSI). (SCI)

• (Mar. 2019) Prof. Jang will take a year’s sabbatical. He will be with the University of Texas at Austin as a visiting scholar.

• (Oct. 2018) Prof. Jang will serve on the Technical Program Committee for ACM/IEEE Design Automation Conference (DAC) in 2019.

• (Sep. 2018) "CNN Deep Learning Acceleration Algorithm for Mobile System" was accepted in The Journal of Korean Institute of Information Technology. (KCI)

• (Sep. 2018) "A Pre-Refresh Technique for Improving DRAM Performance" was accepted in The Journal of Korean Institute of Information Technology. (KCI)

• (Aug. 2018) Congratulations to our newest MSD, Minshin Cho and Sungwoo Park. Minshin Cho and Sungwoo Park are currently with KORAIL, Korea, and Woori bank, Korea, respectively. 

• (Mar. 2018) Prof. Jang will serve on the Technical Program Committee for IEEE/ACM International Conference on Computer-Aided Design (ICCAD) in 2018.

• (Feb. 2018) Congratulations to our newest MSD, Taejin Park. He is currently with SiliconArts, Korea. 

• (Dec. 2017) "Large-scale last-level cache design based on parallel TLC STT-MRAM" was accepted in The Journal of Korean Institute of Information Technology. (KCI)

• (June 2017) "Screen orientation aware DRAM architecture for mobile video and graphic applications" was accepted in IEEE Transactions on Circuits and Systems for Video Technology (TCSVT). (SCI)

• (May 2017) "Enhancing lifetime of phase-change memory for video processor" was accepted in IEICE Electronics Express . (SCIE)

• (Feb. 2017) "WARP: A memory subsystem effective for the wrapping bursts of a cache" was accepted in ETRI Journal. (SCI) 

• (Oct. 2016) "Multi-level cell STT-RAM controller for multimedia applications" was accepted in IET Electronics Letters.  (SCI)

• (July 2016) Prof. Jang will serve on the Technical Program Committee for 2017 VLSI-DAT.

• (Mar. 2016) Welcome our new MS student, Minshin Cho. He got his BS degree from Dankook University. 

• (Feb. 2016) Congratulations to our newest MSD, Jeongjae Yu. He got several job offers from Korea Hydro & Nuclear Power (KHNP), Korea Aerospace Industries (KAI), and so on. He now joined Korea Electric Power Corporation (KEPCO), South Korea. 

• (Sep. 2015) Welcome our new MS student, Seongwoo Park. He got his BS degree from Dankook University.

• (Aug. 2015) "FDRAM: DRAM architecture flexible in successive row and column accesses" was accepted in IEEE International Conference on Computer Design (ICCD).

• (July 2015) Prof. Jang will serve on the Technical Program Committee for 2016 VLSI-DAT.

• (Mar. 2015) Welcome our new MS student, Taejin Park. He got his BS degree from Dankook University. 

• (Nov. 2014) Prof. Jang will serve on the International Program Committee for the 14th International Conference on Computer-Aided Design and Computer Graphics (CAD/Graphics 2015)

• (Aug. 2014) "Error-correcting code aware memory subsystem" was accepted in IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems (TCAD). (SCI)

• (Aug. 2014) "DECO: DIMM controller efficient for ECC operations" was accepted in IET Electronics Letters.  (SCI)

• (July 2014) Prof. Jang will serve on the Technical Program Committee for 2015 VLSI-DAT.

• (Mar. 2014) Welcome our new MS student, Jeongjae Yu. He got his BS degree from Dankook University. 

• (July 2013) Prof. Jang will serve on the Technical Program Committee for 2014 VLSI-DAT.

• (Jun. 2013) "Chemical-mechanical polishing aware application-specific 3D NoC design" was published in IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems (TCAD). (SCI)

• (Mar. 2013) Prof. Jang will serve on the Technical  Program Committee for 31st IEEE International Conference on Computer Design (ICCD) in 2013.

• (Feb. 2013) Dr. Jang will join the faculty at Dankook University. He was with Samsung Electronics for 13 years.

Research Group: SoC and Embedded System (SES) Laboratory 

Teaching

• Computer Architecture (Spring 2013-2018, and 2020-2022)

• Embedded System (Fall 2013-2018, and 2021)

• Microprocessor (Spring 2014-2018, and 2020-2021)

• Electric and Electrical Integrated Design (2014-2015, 2017-2018, and 2022)

• Topics in Computer Architecture (F+all 2014, and 2020)

• Digital VLSI (Spring 2013)

• Digital Logic Circuit (Fall 2013)

Publications [google scholar]    

'*' stands for the 1st or corresponding author.

• International Journal Papers

1. Minshin Cho, Jae Young Hur, and Wooyoung Jang*, "Clean-prefetcher: Look-ahead prefetching without cache pollution", IEICE Electronics Express (ELEX),  vol. 18, no. 6, pp. 1-6, March 2021. (IF: 0.788)

2. Taejin Park, Jae Young Hur, and Wooyoung Jang*, "TLC STT-MRAM aware LLC for multicore processor", IEICE Electronics Express (ELEX), vol. 17, no. 24, pp. 1-5, Dec. 2020. (IF: 0.788)

3. Wooyoung Jang*, "MLC STT-MRAM aware memory subsystem for smart image applications," IEEE Transactions on Multimedia (TMM), vol. 22, no. 3, pp. 717-729, March 2020. (IF: 5.452)

4. Wooyoung Jang*, "Unaligned burst-aware DRAM subsystem," IEEE Transactions on Very Large Scale Integration Systems (TVLSI), vol. 27, no. 10, pp. 2387-2400, Oct. 2019.  (IF: 1.946)

5. Jae Young Hur, Sang Woo Rhim, Beom Hak Lee, and Wooyoung Jang*, "Adaptive linear address map for bank interleaving in DRAMs", IEEE Access, vol. 7, no. 1, pp. 129604-129616, Sep. 2019. (IF: 4.098)

6. Wooyoung Jang*, "Screen orientation aware DRAM architecture for mobile video and graphic applications", IEEE Transactions on Circuits and Systems for Video Technology (TCSVT), vol. 28, no. 12, pp. 3527-3538, Dec. 2018.  (IF: 3.558)

7. Wooyoung Jang*, "Enhancing lifetime of phase-change memory for video processor", IEICE Electronics Express (ELEX), vol. 14, no. 11, pp. 20170402, June 2017. (IF: 0.456)

8. Wooyoung Jang*, "WARP: Memory subsystem effective for wrapping bursts of a cache", ETRI Journal, vol. 39, no. 3, pp. 428-436, June 2017. (IF: 1.116)

9. Wooyoung Jang*, “Multi-level cell STT-RAM controller for multimedia applications”, IET Electronics Letters, vol. 53, no. 1, pp. 12-14, January 2017. (IF: 1.155)

10. Wooyoung Jang*, “Error-correcting code aware memory subsystem”, IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems (TCAD), vol. 33, no. 11, pp. 1706-1717, November 2014.  (IF: 1.003)

11. Wooyoung Jang*, “DECO: DIMM controller efficient for ECC operations”, IET Electronics Letters, vol. 50, no. 19, pp. 1349-1351, September 2014. (IF: 0.930)

12. Wooyoung Jang*, and David Z. Pan, “Chemical-mechanical polishing aware application-specific 3D NoC design”, IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems (TCAD), vol. 32. no. 6, pp. 940-951, June 2013. (IF: 1.203)

13. Ou He, Sheqin Dong, Wooyoung Jang, Jinian Bian, and David Z. Pan, “UNISM: Unified scheduling and mapping for general networks on chip”, IEEE Transactions on Very Large Scale Integration Systems (TVLSI), vol. 20, no. 8, pp. 1496-1509, August 2012. (IF: 1.218)

14. Wooyoung Jang*, and David Z. Pan, “A3MAP: Architecture-aware analytic mapping for networks-on-chip”, ACM Transactions on Design Automation of Electronic Systems (TODAES) , vol. 17, no. 3, pp. 1703-1726, June 2012. (IF: 0.522)

15. Wooyoung Jang*, and David Z. Pan, “Application-aware NoC design for efficient SDRAM access”, IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems (TCAD), vol. 30, no. 10, pp. 1521-1533, October 2011. (IF: 1.271)

16. Wooyoung Jang*, and David Z. Pan, “A voltage-frequency island aware energy optimization framework for networks-on-chip”, IEEE Journal on Emerging and Selected Topics in Circuits and Systems (JETCAS), vol. 1, no. 3, pp. 420-432, September 2011. 

17. Wooyoung Jang*, and David Z. Pan, “An SDRAM-aware router for networks-on-chip”, IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems (TCAD), vol. 29, no. 10, pp. 1572-1585, October 2010. (IF: 1.258)

18. Kwanghoon Sohn, Chulhee Lee, Jungryul Ryou, and Woo-Young Jang*, “Error-resilient zerotree wavelet video coding”, Optical Engineering, vol.40, no.11, November 2001. (IF: 0.997)

19. Woo-Young Jang*, Jung-Ryul Ryou, Chul-Hee Lee, and Kwang-Hoon Sohn, “Error-resilient zerotree wavelet image coding technique over noisy channels”, Optical Engineering, vol.40, no.5, May 2001. (IF: 0.997)

• International Conference Papers

1. Jeongjae Yu, and Wooyoung Jang*, "FDRAM: DRAM architecture flexible in successive row and column accesses", IEEE International Conference on Computer Design (ICCD), New York City, New York, October 2015. (Acceptance rate: 31%)

2. Wooyoung Jang*, Ou He, Jae-Seok Yang, and David Z. Pan, “Chemical-mechanical polishing aware application-specific 3D NoC design”, IEEE/ACM International Conference on Computer-Aided Design (ICCAD), San Jose, California, November 2011. (Acceptance rate: 30%)

3. Wooyoung Jang*, Duo Ding, and David Z. Pan, “Voltage and frequency island optimizations for many-core/NoC designs”, International Conference on Green Circuits and Systems (ICGCS), Shanghai, China, June 2010. (Invited paper)

4. Wooyoung Jang*, and David Z. Pan, “Application-aware NoC design for efficient SDRAM access”, IEEE/ACM Design Automation Conference (DAC), Anaheim, California, June 2010. (Acceptance rate: 24%)

5. Wooyoung Jang*, and David Z. Pan, “A3MAP: Architecture-aware analytic mapping for networks-on-chip”, Asian and South Pacific Design Automation Conference (ASP-DAC), Taipei, Taiwan, January 2010. (Acceptance rate: 33%)

6. Wooyoung Jang*, and David Z. Pan, “An SDRAM-aware router for networks-on-chip”, IEEE/ACM Design Automation Conference (DAC), San Francisco, California, July 2009. (Acceptance rate: 22%)

7. Wooyoung Jang*, Duo Ding, and David Z. Pan, "A voltage-frequency island aware energy optimization framework for networks-on-chip", IEEE/ACM International Conference on Computer-Aided Design (ICCAD), San Jose, California, November 2008. (Acceptance rate: 26%)

8. Woo-Young Jang*, Byung-Hoan Chon, Seh-Woong Jeong, and Kwang-Hoon Sohn, “Grouped zerotree wavelet image coding for very low bitrate”, IEEE International Conference on Image Processing (ICIP), Rochester, New York, October 2002.

9. Kwanghoon Sohn, Chulhee Lee, and Woo-Young Jang*, “An error-resilient video coding technique based on wavelet transform”, SPIE Visual Communication and Image Processing (VCIP), Perth, Australia, June 2000.

• Domestic Journal Papers

1. 박성우, 한경호, 장우영*, "모바일 시스템을 위한 CNN 딥 러닝 가속화 알고리즘," 한국정보기술학회논문지, 16권, 10호, pp. 1-9, 2018년 10월.

2. 조민신, 한경호, 장우영*, "DRAM의 성능 향상을 위한 Pre-Refresh 기법," 한국정보기술학회논문지, 16권, 10호, pp. 27-35, 2018년 10월.

3. 박태진, 장우영*, "병렬 TLC STT-MRAM 기반 대용량 LLC 설계," 한국정보기술학회논문지, 15권, 12호, pp. 77-89, 2017년 12월.

4. 장우영*, 송환종, 손광훈, “오류에 강인한 제로트리 웨이블릿 영상압축,” 한국통신학회 논문지, 25권 7A호, pp. 1028-1036, 2000년 7월.

5. 권세안, 장우영, 손광훈, “웨이블릿 변환을 이용한 가변 블록 기반 영상 압축,” 한국통신학회 논문지, 24권 7B호, pp. 1378-1383, 1999년 7월.

• Domestic Conference Papers

1. Woo-Young Jang*, Jae-Young Jang, Byung-Hoan Chon, Seh-Woong Jeong, and Kwang-Hoon Sohn, “Zerotree wavelet image coder for IP reuse,” 제 10회 한국반도체학술대회, 2003년 2월.

2. Woo-Young Jang*, Jae-Young Jang, Byung-Hoan Chon, Seh-Woong Jeong, and Kwang-Hoon Sohn, “Grouped zerotree wavelet image system,” SOC Conference, October 2002.

3. 장우영*, 송환종, 손광훈, “오류에 강인한 3차원 제로트리 웨이블릿기반 동영상 부호화 기법,” 한국통신학회 추계종합학술대회, pp. 1508-1511, 1999년 11월.

4. 장우영*, 송환종, 손광훈, “오류에 강인한 웨이블릿패킷기반 영상압축,” 제12회 신호처리 합동 학술대회, pp. 163-166, 1999년 10월.

5. 장우영*, 송환종, 손광훈 “무선 채널에서 오류에 강인한 제로트리 기반 웨이블릿 영상압축,” 한국통신학회 하계종합학술대회, pp. 639-642, 1999년 7월.

6. 권세안, 장우영, 송환종, 손광훈, “웨이블릿 변환 영역에서의 가변블록을 이용한 영상압축,” ‘98 한국방송공학회 학술대회, pp. 181-184, 1998년 12월.

• Patents

1. 장우영, "영상을 PCM에 저장하기 위한 장치 및 방법 (Apparatus and Method for Storing Images in PCM)," 특허번호 10-2105647, 2020.

2. 장우영, "MLC STT-MRAM에 영상을 저장하는 메모리 제어 장치 및 방법 (Apparatus for Storing Images in MLC STT-MRAM and Method Thereof)," 특허번호 제 10-2105644, 2020.

3. 장우영, "메모리 버스트에 정렬되지 않은 요청 제어를 위한 장치 및 방법 (Apparatus and Method for Controlling Requests Unaligned to Memory Burst), " 특허번호 제 10-2057518, 2019.

4. 장우영, "병렬 TLC STT MRAM 기반 대용량 LLC 및 이의 동작 제어 방법 (Large Scale Last level Cache based on parallel TLC STT MRAM and Method for controlling function)," 특허번호 제10-1977866 , 2019.

5. 장우영, "연속인 가로열과 세로열의 데이터를 제공하는 동적 메모리(DRAM FOR PROVIDING SUCCESSIVE ROW AND COLUMN DATA),"  특허번호 제10-1736884, 2017.

6. 장우영, "메모리 제어 장치 및 방법 (APPARATUS FOR CONTROLING MEMORY AND METHOD THEREOF)," 특허번호 제10-1734623, 2017.

7. Woo-Young Jang, “Apparatus and method for image coding using tree-structured quantization based on wavelet transform,” U.S. Patent No. 6,931,067 (also gotten in South Korea).

8. Woo-Young Jang, “Method and apparatus for coding digital video signal based on grouped zerotree wavelet image coding algorithm,” U.S. Patent No. 7,236,639 (also gotten in Japan and South Korea).

9. Woo-Young Jang, “Apparatus and method for detecting letter box, and MPEG decoding device and having the same,” U.S. Patent No. 7,804,895 (also gotten in China and South Korea).

10. Woo-Young Jang and Sun-Jae Cho, “Method and apparatus for decoding dual HD MPEG video stream using single MPEG video decoder,” U.S. Patent No. 7,864,866 (also gotten in China, United Kingdom, Japan, and South Korea).

• Other Talks

1. Wooyoung Jang, "Memory system for high-definition and smart applications," Korea University, Nov. 2018.

2. Wooyoung Jang, "Trends and issues on low-power microserver," Future Internet Business Council, Department of Science, ICT and Future Planning, July 2013.

3. Wooyoung Jang, “Architecture and physical design for advanced networks-on-chip,” Design Automation Conference (DAC) SIGDA Ph.D. Forum, Anaheim, California, June 2010.