EMPLOYMENT

• Senior researcher, Huawei Technologies, Germany (Nov. 2019 - present)

• Postdoctoral researcher, Virginia Tech (Oct. 2017 - Oct. 2019)

  • Advisor: Prof. Changwoo Min

• Lecturer, DGIST, Korea (Mar. 2016 - Aug. 2017)

  • Pythong programming

• Postdoctoral researcher, UNIST (Oct. 2015 - Sep. 2017)

  • Advisor: Prof. Sam H. Noh

• Postdoctoral researcher, Hongik Univ. (Feb. 2015 - Oct. 2015)

  • Advisor: Prof. Sam H. Noh

• Lecturer, University of Seoul, Korea (Mar. 2010 - Aug. 2015)

  • Linux basic, Data structures, C language, Digital image edit

• Lecturer, Bit Academy (A private computer skills education institute) (Sep. 2009 - Aug. 2014)

  • Linux kernel, Linux device drivers, ARM assembly, etc.

• Software Engineer, Nuark Inc. (Jan. 2004 - July 2006)

  • Developing network devices such as router and switches

CONFERENCE / WORKSHOP PAPERS

• Anthony Demeri, Wook-Hee Kim, R. Madhava Krishnan, Jaeho Kim, Mohannad Ismail, and Changwoo Min, "POSEIDON: Safe, Fast and Scalable Persistent Memory Allocator", In Proceedings of the 21st ACM/IFIP International Middleware Conference (Middleware 2020)

• R.Madhava Krishnan, Jaeho Kim, Ajit Mathew, Anthony Demeri, Xinwei Fu, Changwoo Min, and Sudarsun Kannan, “Durable Transactional Memory Can Scale with TimeStone,” ANNUAL NON-VOLATILE MEMORIES WORKSHOP (NVMW'20)

• R.Madhava Krishnan, Jaeho Kim, Ajit Mathew, Anthony Demeri, Xinwei Fu, Changwoo Min, and Sudarsun Kannan, “Durable Transactional Memory Can Scale with TimeStone,” Proceedings of the 25th ACM International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS'20), pp. 335-349, March 16-20, 2020.

• Jaeho Kim, and Jung Kyu Park, “Overcoming Bathtub Failure Curve for Dependable Flash Storage Through Exploiting RAID Protection,” IEEE International Conference on Consumer Electronics (ICCE), (ISSN: 2158-4001) Jan. 4-6, 2020.

• Jaeho Kim, Eunjae Lee, and Jung Kyu Park, “Flash Based SSD Aware Parity Logging for Building Reliable Massive Capacity SSDs,” IEEE International Conference on Consumer Electronics (ICCE), (ISSN: 2158-4001) Jan. 4-6, 2020.

• Jaeho Kim, Kwanghyun Lim, Youngdon Jung, Sungjin Lee, Changwoo Min, and Sam H. Noh, "Alleviating Garbage Collection Interference Through Spatial Separation in All Flash Arrays", USENIX Annual Technical Conference (ATC'19), pp. 799-812, July 12, 2019. (Acceptance Ratio: 71/356=19.9%) [paper] [slides] [video]

• Jaeho Kim, Ajit Mathew, Sanidhya Kashyap, Madhave K. Ramanathan, and Changwoo Min, "MV-RLU: Scaling Read-Log-Update with Multi-Versioning", Proceedings of the 24th ACM International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS'19), pp. 779-792, April 17, 2019. (Acceptance Ratio: 74/350=21.1%) [paper] [video]

• Jung Kyu Park, Yunjung Seo, and Jaeho Kim, “Solid State Cache Management Scheme for Improving I/O Performance of Hard Disk Drive,” IEEE International Conference on Consumer Electronics (ICCE), (ISSN: 2158-4001) Jan. 12-14, 2018.

• Jung Kyu Park and Jaeho Kim, “A Method for Reducing Garbage Collection Overhead of SSD using Machine Learning Algorithms,” International Conference on Information and Communication Technology Convergence (ICTC'17), Oct. 18-20, 2017.

• Byungseok Kim, Jaeho Kim, and Sam H. Noh, “Managing Array of SSDs When the Storage Device is No Longer the Performance Bottleneck,” USENIX Workshop on Hot Topics in Storage and File Systems (HotStorage'17), July 2017.

• Jaeho Kim, Eunjae Lee, and Sam H. Noh, "Hotness Classification Policy based on Migration Count", The Korean Conference on Semiconductor (KCS’17), Feb. 2017.

• Eunjae Lee, Jaeho Kim, and Sam H. Noh, "Building Reliable Massive Capacity SSDs", The Korean Conference on Semiconductor (KCS’17), Feb. 2017

• Akylbek Tokon uulu and Jaeho Kim, "Evaluation of I/O Resource Allocation on Flash based SSDs", The Korean Conference on Semiconductor (KCS’17), Feb. 2017

• Jaeho Kim, Eunjae Lee, and Sam H. Noh, “I/O Scheduling Schemes for Better I/O Proportionality on Flash-based SSDs,” The 24th IEEE International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems (MASCOTS'16), (ISSN:2375-0227) pp. 221-230, Sept. 19-21, 2016.

• Jaeho Kim and Sam H. Noh, "Fair Allocation of I/O Resource for VM SLO on Flash based SSDs", The Korean Conference on Semiconductor (KCS’16), Feb. 2016.

• Heejin Park, Jaeho Kim, Jongmoo Choi, Donghee Lee, and Sam H. Noh, “Incremental Redundancy to Reduce Data Retention Errors in Flash-based SSDs,” IEEE 31st International Conference on Massive Storage Systems and Technology (MSST'15), May. 2015. [Paper]

• Jaeho Kim, Heejin Park, and Donghee Lee, "Addressing Bathtub Failure Curve of SSD by FS-RAID Scheme", The Korean Conference on Semiconductor (KCS’15), Feb. 2015.

• Jaeho Kim, Eunjae Lee, and Donghee Lee, "Aggressively Exploiting Parity of RAID for Reliable Flash SSD", The Korean Conference on Semiconductor (KCS’15), Feb. 2015.

• Jaeho Kim, Donghee Lee, and Sam H. Noh, “Towards SLO Complying SSDs Through OPS Isolation,” 13th USENIX Conference on File and Storage Technologies (FAST'15), Feb. 2015. [Paper] [Slides] [Video] [Article]

• Jaeho Kim, Jongmoo Choi, Donghee Lee, and Sam H. Noh, “Analysis of Improving Performance of NAND Flash memory by Using Semantic Information from Host system,” Korea Information Institution Science Conference (KIISC’13), Nov. 2013. [Slides]

• Jaeho Kim, Jongmin Lee, Jongmoo Choi, Donghee Lee, and Sam H. Noh, "Improving SSD Reliability with RAID via Elastic Striping and Anywhere Parity," The 43rd Annual IEEE/IFIP International Conference on Dependable Systems and Networks (DSN’13), June 2013. [Paper] [Slides]

• Jaeho Kim, Jongmin Lee, Jongmoo Choi, Donghee Lee, and Sam H. Noh, "Enhancing SSD Reliability through Efficient RAID Support", The 3rd ACM SIGOPS Asia-Pacific Workshop on Systems (APSys’12), July 2012 [Paper] [Slides]

• Jaeho Kim, Yongseok Oh, Jongmoo Choi, Donghee Lee, and Sam H. Noh, "Optimized IO-Schedulers for SSD" Korea Computer Congress (KCC’10) 2010.

• Jaeho Kim, Yongseok Oh, Jongmoo Choi, Donghee Lee, and Sam H. Noh, "Disk Schedulers for Solid State Drives" In Proceedings of the ACM Conference on Embedded Software (EMSOFT’09), Oct. 2009. [Paper] [Slides] [Poster]

JOURNAL PAPERS

• Jaeho Kim, Eunjae Lee, and Sam H. Noh, “I/O Schedulers for Proportionality and Stability on Flash-based SSDs in Multi-tenant Environment,” IEEE Access, vol. 8, pp. 4451-4465 (ISSN: 2169-3536), Dec. 30, 2019 (SCIE) [paper].

• Jung Kyu Park, Jaeho Kim, and Heung Seok Jeon, “I/O Performance Analysis of Enterprise Server using Flash-based SSDs,” International Journal of Advanced Science and Technology, Vol. 28, No. 4, pp. 246-253 (ISSN: 2005-4238), Sep. 27, 2019 (SCOPUS) [paper]

• Jung Kyu Park, Yunjung Seo, and Jaeho Kim, “A Flash-based SSD Cache Management Scheme for High Performance Home Cloud Storage,” IEEE Transactions on Consumer Electronics, Vol. 65, Issue 3, pp. 418-425 (ISSN: 0098-3063), Aug. 2019 (SCIE) [paper]

• Jung Kyu Park and Jaeho Kim, "An RFID data cleansing algorithm with a filling algorithm for healthcare, (abstract paper) " Basic & Clinical Pharmacology & Toxicology Vol. 124, Issue S2, pp. 45-46 (ISSN: 1742-7835), https://onlinelibrary.wiley.com/toc/17427843/2019/124/S2, Dec. 2018 (SCI)

• Jung Kyu Park and Jaeho Kim, "Big Data Storage Configuration and Performance Evaluation Utilizing NDAS Storage Systems," Elsevier AKCE International Journal of Graphs and Combinatorics Vol. 15, Issue 2, pp. 197-201 (ISSN: 0972-8600), Aug. 2018 (SCOPUS)

• Jung Kyu Park and Jaeho Kim, "SSD Garbage Collection Detection and Management with Machine Learning Algorithm," International Journal of Control and Automation Vol. 11, No 4 (2018), pp. 197-206 (ISSN: 2005-4297), April 2018 (SCOPUS)

• Jaeho Kim and Jung Kyu Park, "Analysis of Performance for NAND Flash based SSDs via Using Host Semantic Information," IEICE Transactions on Information and Systems, Vol. E100-D, No 8, pp. 1907-1910 (ISSN: 0916-8532), August 2017 (IF: 0.5) (SCIE) [paper]

• Jung Kyu Park and Jaeho Kim, "Application Characteristic-based Divided Scheduling for Multicore Systems," Journal of The Korean Society of Computer and Information, Vol. 22, No 6, pp. 9-16 (ISSN: 1598-849X), June 19, 2017 (KCI)

• Jung Kyu Park and Jaeho Kim, "Energy-Efficient Storage with Flash Device in Wireless Sensor Networks," The Journal of Korean Institute of Communications and Information Sciences, Vol. 42, No 5, pp. 975-981 (ISSN: 1226-4717), May 31, 2017 (KCI)

• Jung Kyu Park and Jaeho Kim, "A Software Framework for the Rapid and Accurate Development of UAV," International Information Institute, Vol. 20, No 4(A), pp. 2425-2434 (ISSN: 1343-4500), April 2017 (SCOPUS)

• Jung Kyu Park and Jaeho Kim, "Development of Full Coverage Test Framework for NVMe Based Storage," Journal of The Korea Society of Computer and Information, Vol. 22, No. 4, pp. 17-24 (ISSN: 1598-849X), April 28, 2017 (KCI)

• Jung Kyu Park, Jaeho Kim, Sungmin Koo, and Seungjae Baek, "Adaptable I/O System based I/O Reductions for Improving the Performance of HDFS," Journal of Semiconductor Technology and Science, Vol. 16, NO. 6, pp. 880-888 (ISSN: 1598-1657), Dec. 15, 2016 (IF: 0.374) (SCIE)

• Jaeho Kim, Eunjae Lee, Jongmoo Choi, Donghee Lee, and Sam H. Noh, "Chip-Level RAID with Flexible Stripe Size and Parity Placement for Enhanced SSD Reliability," IEEE Transactions on Computers, Vol. 65, No. 4, pp. 1116-1130 (ISSN: 0018-9340), April 1, 2016 (IF: 2.916) (SCI) [paper]

• Jaeho Kim, Jongmin Lee, Jongmoo Choi, Donghee Lee, and Sam H. Noh, "An Efficient RAID Scheme for Reliable SSDs", Journal of KIISE : Computing Practices and Letters, Vol. 18, No. 5, May 2012

• Choulseung Hyun, Hunki Kwon, Jaeho Kim, Eujoon Byun, Jongmoo Choi, Donghee Lee, and Sam H. Noh, “Performance Trade-Off of File System between Overwriting and Dynamic Relocation on a Solid State Drive", World Academy of Science, Engineering and Technology 39 2008.

POSTER / ETC.

• Jaeho Kim, Eunjae Lee, and Sam H. Noh, “I/O Scheduling Schemes for Proportional and Stable Performance of SSD Storage in Virtualization Environment,” Communications of the Korean Institute of Information Scientists and Engineers 36(6), 2018.6, 9-19 (11 pages)

• Byungseok Kim, Jaeho Kim, and Sam H. Noh, "Serial Management of an Array of SSDs for Maximal and Consistent Performance", 14th USENIX Conference on File and Storage Technology (FAST’17) (WiP and Poster)

• Jung Kyu Park, Jaeho Kim, and Sam H. Noh, "Section based Page Mapping FTL for Improving Performance in SSD", 14th USENIX Conference on File and Storage Technology (FAST’16) (Poster)

• Jaeho Kim, Jongmin Lee, Jongmoo Choi, Donghee Lee, and Sam H. Noh, "Improving SSD Reliability with RAID via Elastic Striping and Anywhere Parity", Flash memory summit 2015

• Jaeho Kim, Suyeong Bae, and Sam H. Noh, "OPS Isolation to Meet I/O SLA for VM Shared Flash-based SSDs", 11th USENIX Symposium on Operating Systems Design and Implementation (OSDI’14) (Poster) [Abstract & Poster]

• Heejin Park, Jaeho Kim, and Donghee Lee, "Analysis of incremental redundancy for data retention error of SSDs", 11th USENIX Symposium on Operating Systems Design and Implementation (OSDI’14) (Poster) [Poster]

• Jaeho Kim, Jongmin Lee, Jongmoo Choi, Donghee Lee, and Sam H. Noh, "Improving SSD Reliability with RAID via Elastic Striping and Anywhere Parity", 5th Non-Volatile Memories Workshop (NVMW’14) (Poster) [Poster]

• Jaeho Kim, Jongmin Lee, Jongmoo Choi, Donghee Lee, and Sam H. Noh, "DS-RAID: Efficient Parity Update Scheme for SSDs", 10th USENIX Conference on File and Storage Technology (FAST’12) (Poster & WIP) [Paper] [Poster]

PATENTS

• “Apparatus and Method of Managing Multi Solid State Disk System”, Sam H. Noh, Byungseok Kim, and Jaeho Kim, KwangHyun Lim, Patent No. US10521156B2 (in US), Dec. 31, 2019

• “Apparatus and Method of Managing Multi Solid State Disk System”, Sam H. Noh, Byungseok Kim, and Jaeho Kim, Patent No. 10-1834082 (in Korean), Feb. 23, 2018

• “Effective for improving techniques redundant array of disk SSD Reliability”, Jaeho Kim, Jongmin Lee, Jongmoo Choi, Donghee Lee, and Sam H. Noh, China Patent No. CN104471546B, June 06, 2017

• “Efficient RAID Technique for Reliable SSD”, Jaeho Kim, Jongmin Lee, Jongmoo Choi, Donghee Lee, and Sam H. Noh, US Patent No. US9496051 B2, Nov. 15, 2016

• “Storage System Based On NAND Flash And Data Retention Improving Method”, Donghee Lee, Heejin Park, and Jaeho Kim, Patent No. 10-1653999 (in Korean), Aug. 30, 2016

• “Computing Method and Apparatus for Correcting and Detecting for Error”, Jaeho Kim, Eunjae Lee, and Sam H. Noh, Patent No. 10-1609510 (in Korean), March 30, 2016

• “Computing Method and Apparatus for Correcting and Detecting for Error”, Jaeho Kim, HeeJin Park, and Sam H. Noh, Patent No. 10-1609509 (in Korean), March 30, 2016

• “Computing Method and Apparatus of Processing Write in Over-Provisioning Space”, Jaeho Kim and Sam H. Noh, Patent No. 10-1548086 (in Korean), Aug. 21, 2015

• “Computing Method and Apparatus of Determining Size of Over-Provisioning Space”, Jaeho Kim and Sam H. Noh, Patent No. 10-1539895 (in Korean), July 21, 2015

• “Efficient RAID Scheme for Reliable SSD”, Jaeho Kim, Jongmin Lee, Jongmoo Choi, Donghee Lee, and Sam H. Noh, Patent No. 10-1445025 (in Korean), Sept. 19, 2014

• “Semiconductor Memory and Method of Controlling Thereof”, Jaeho Kim, Jongmoo Choi, Donghee Lee, and Sam H. Noh, Patent No. 10-1412830 (in Korean), June 20, 2014

AWARDS

• Best Paper Award, International Conference on Innovation Convergence Technology, July 08, 2019

• SK Hynix Excellent Paper Award, Korean Conference on Semiconductors, Feb. 23, 2016

• Graduate Student Excellent Paper Award, University of Seoul, Feb. 23, 2015

• Travel Grant, Non-Volatile Memories Workshop (NVMW’14) 2014

• Best Teaching Award, Univ. of Seoul, March 04, 2014

• ACM SOSP Student Scholarship, Symposium on Operating System (SOSP’13) 2013

• USENIX Student Award, File and Storage Technologies (FAST) 2012, 2013, 2015

• Seoul Science Fellowship 2011-2012

ACTIVITIES

• Journal Peer Review, IEEE Access 2020

• Journal Peer Review, IEEE Transactions on Parallel and Distributed Systems (TPDS) 2017, 2019

• Journal Peer Review, ACM Transactions on Design Automation of Electronic Systems (TODAES) 2015

• Session Chair, Korean Conference on Semiconductors (KCS) 2015, 2016, 2017

• External Review, USENIX File & Storage Technologies (FAST) 2013

ETC.

• Guest Lecturer, Virginia Tech, ECE-4984/5984: Linux Kernel Programming Fall 2018