kingsum.github.io

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Kingsum Chow （周经森)’s Home Page

In March 2023, Kingsum joined the faculty of the School of Software Technology, Zhejiang University in Ningbo, Zhejiang, China. Back in 1996, he graduated with a PhD degree from the School of Computer Science and Engineering, University of Washington. Since then, he has worked for Intel in USA and Alibaba in China. He received the titles of chief scientist and senior principal engineer from the two companies he worked for. He has 33 years of experience in computer system performance optimization. He published 127 papers and 28 patents. He also delivered keynotes in major conferences including 4 appearances in JavaOne, the highest rated Java conference in the world. During the years he worked for Alibaba and Intel, he delivered results by collaborating with technologists from top hi-tech companies such as Amazon, AMD, Arm, Ampere, BEA (acquired by Oracle), Google, IBM, Microsoft, Oracle, Siebel (acquired by Oracle), Sun (acquired by Oracle) and Tencent. He led project Apollo in the collaboration between Intel and Oracle in the 2015 launch of Oracle Cloud, announced by Oracle and Intel CEO’s in the Oracle OpenWorld Keynote. His technical expertise and work ethics are highly praised by his collaborators. He represented Alibaba in the election for JCP EC (Java Community Process Executive Committee), the highest-ranking Java standards committee in the world. He was the first person to take a Chinese company into the world’s Java authority. Alibaba is still the only company in China that has achieved this status. While at Alibaba, he led the development a performance analysis platform called System Performance Estimation, Evaluation and Decision (SPEED). He trained many system performance engineers throughout the years and many of them are taking senior positions in many companies.

PIPA - a project I prepared to describe system performance analysis

PIPA

Keynote Presentations

  1. Kingsum Chow, CMG IMPACT Keynote, Propelling Java at Alibaba Scale, 2022.01.31-02.04.
  2. Kingsum Chow, Toward Software Performance Evaluation at Scale: A Journey. QCon Shanghai Keynote 2021.10.21-23. https://qcon.infoq.cn/2021/shanghai/presentation/3785
  3. Kingsum Chow, Sanhong Li and Jianmei Guo, Keynote presentation at Arm DevSummit, Nov 2020
  4. Kingsum Chow, Arm Worldwide DevSummit, Oct 2020.
  5. QCon Beijing 2017
  6. JavaOne 2017
  7. JavaOne 2011
  8. JavaOne 2008
  9. JavaOne 2007

US Patents (Granted)

  1. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/10762065
  2. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/10452443
  3. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/10120731
  4. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/10102134
  5. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/10089207
  6. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/9954744
  7. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/9760404
  8. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/9639884
  9. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/9589024
  10. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/9378021
  11. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/9286224
  12. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/9223699
  13. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8583507
  14. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8321290
  15. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7542924
  16. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7454523
  17. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7216154
  18. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7032017
  19. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6850899
  20. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6772324
  21. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6741990
  22. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6684252
  23. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6493820
  24. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6182210

US Patents (Applications)

  1. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20210056086
  2. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20170337083
  3. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20170169064
  4. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20170060635
  5. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20170063652
  6. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20160299847
  7. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20150378861
  8. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20150234663
  9. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20150220372
  10. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20150220528
  11. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20150149714
  12. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20140281230
  13. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20140222617
  14. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20130103541
  15. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090307108
  16. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20050131772
  17. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20030097412
  18. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20030061360
  19. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20030033511
  20. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20020178169
  21. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20020143991
  22. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20010014941

中国专利

  1. 数据处理方法、计算设备及存储介质. 申请号：CN201910033316.3. 公开(公告)号：CN111435317B. 发明(设计)人：郭健美 ；周经森. 当前权利人：阿里巴巴集团控股有限公司. 申请日：2019-01-14. 公开(公告)日：2023-04-11
  2. 系统更新的性能影响分析. 申请号：CN201780091959.2. 公开(公告)号：CN110998539B. 发明(设计)人：周经森 ；朱婉怡. 当前权利人：阿里巴巴集团控股有限公司. 申请日：2017-06-16. 公开(公告)日：2023-06-13
  3. 确定多处理系统的处理器使用率. 申请号：CN201780082843.2. 公开(公告)号：CN110235085A. 发明(设计)人：周经森 ；朱婉怡 ；李成栋. 当前权利人：阿里巴巴集团控股有限公司. 申请日：2017-01-13. 公开(公告)日：2019-09-13
  4. 确定虚拟化多处理系统的处理器利用率. 申请号：CN201780092038.8. 公开(公告)号：CN110741351A. 发明(设计)人：周经森 ；李成栋 ；朱婉怡. 当前权利人：阿里巴巴集团控股有限公司. 申请日：2017-06-16. 公开(公告)日：2020-01-31
  5. 在管理的运行时间环境域中的高速缓存管理. 申请号：CN201480009025.6. 公开(公告)号：CN105164651A. 发明(设计)人：吴克强 ；周经森 ；李永丰. 当前权利人：英特尔公司. 申请日：2014-03-13. 公开(公告)日：2015-12-16
  6. 数据处理方法、计算设备及存储介质. 申请号：CN201910033316.3. 公开(公告)号：CN111435317A. 发明(设计)人：郭健美 ；周经森. 当前权利人：阿里巴巴集团控股有限公司. 申请日：2019-01-14. 公开(公告)日：2020-07-21
  7. 多处理器/多核心计算系统的动态调优. 申请号：CN201680045258.0. 公开(公告)号：CN107851041A. 发明(设计)人：吴克强 ；周经森 ；冯缨… 当前权利人：英特尔公司. 申请日：2016-07-28. 公开(公告)日：2018-03-27
  8. 确定虚拟化多处理系统的处理器利用率. 申请号：CN201780092038.8. 公开(公告)号：CN110741351B. 发明(设计)人：周经森 ；李成栋 ；朱婉怡. 当前权利人：阿里巴巴集团控股有限公司. 申请日：2017-06-16. 公开(公告)日：2023-05-09
  9. 多处理器/多核心计算系统的动态调优. 申请号：CN201680045258.0. 公开(公告)号：CN107851041B. 发明(设计)人：吴克强 ；周经森 ；冯缨… 当前权利人：英特尔公司. 申请日：2016-07-28. 公开(公告)日：2022-03-29
  10. 系统更新的性能影响分析. 申请号：CN201780091959.2. 公开(公告)号：CN110998539A. 发明(设计)人：周经森 ；朱婉怡. 当前权利人：阿里巴巴集团控股有限公司. 申请日：2017-06-16. 公开(公告)日：2020-04-10
  11. 在管理的运行时间环境域中的高速缓存管理. 申请号：CN201480009025.6. 公开(公告)号：CN105164651B. 发明(设计)人：吴克强 ；周经森 ；李永丰. 当前权利人：英特尔公司. 申请日：2014-03-13. 公开(公告)日：2018-11-02

International Patent Applications

  1. https://worldwide.espacenet.com/searchResults?ST=singleline&locale=en_EP&submitted=true&DB=&query=kingsum+chow
  2. https://worldwide.espacenet.com/publicationDetails/biblio?II=5&ND=3&adjacent=true&locale=en_EP&FT=D&date=20190214&CC=WO&NR=2019028648A1&KC=A1
  3. https://worldwide.espacenet.com/publicationDetails/biblio?II=6&ND=3&adjacent=true&locale=en_EP&FT=D&date=20180614&CC=DE&NR=112016003974T5&KC=T5
  4. https://worldwide.espacenet.com/publicationDetails/biblio?II=7&ND=3&adjacent=true&locale=en_EP&FT=D&date=20170309&CC=WO&NR=2017039892A1&KC=A1
  5. https://worldwide.espacenet.com/publicationDetails/biblio?II=12&ND=3&adjacent=true&locale=en_EP&FT=D&date=20140925&CC=WO&NR=2014151278A1&KC=A1

Ways to contact me