Associate Researcher
National Center for High-performance Computing (NCHC)
National Institutes of Applied Research, Taiwan
lincy@nchc.org.tw
Tel: +886-3-5776085 ext. 287
See ORCID https://orcid.org/0000-0002-7489-7418 for publications.
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Research & Service
Research & Service
Scientific computing & HPC
Quantum computation
Numerical & General Relativity (Member of KAGRA)
Grid computing (WLCG T2_TW_NCHC site admin since 2016)
About me
About me
My research lies at the intersection of HPC and theoretical physics. Beyond simulating hyperbolic PDEs in numerical relativity and astrophysics, I collaborate with users to parallelize and optimize codes to push computing capacities. Joining KAGRA in 2017, I began conducting gravitational wave detection and parameter estimation as multi-channel time-series analysis problems; these challenges offer significant applications in statistics and quantum computation. Since 2021, I have also focused on quantum computing, specifically exploring quantum-classical hybrid frameworks and algorithms.
On the service side, I support the computing of two science projects: managing a CMS Tier-2 site for the WLCG in collaboration with Taiwan's CMS group since 2015 (under the CERN-Taiwan MoU) and contributing to the International Gravitational-Wave Network (IGWN) via the Open Science Grid (OSG) since 2023.
Talks on General Topics
Talks on General Topics
03/22/24 "Computational Challenges in Collective Neutrino Dynamics", Conf on Advanced Topics and Auto Tuning in HPSC, NCHC [PDF]
08/25/22 "Simulation of Collective Fast Neutrino Flavor Conversions - Single node opt via compiler directives", OpenACC and Hackathons Asia-Pacific Summit 2022 [PDF]
10/15/21 "Lattice-based HE & Application on Secure Inference", PETs workshop, NTU [PDF, see also the initial study one year earlier]
09/03/19 "GPU use cases in GW research", OpenACC annual meeting, RIKEN-CSS, Kobe [PDF]
06/27/19 "Early experience of TWCC", eHPC workshop in ANSCSE23, Chiang Mai
11/02/18 "AI in NCHC", Bi-annual partners meeting, Waterloo
02/17/16 "Innovative Applications, scientific research and simPlatform in NCHC", Multicore world, Wellington
11/24/15 "Exploratory analysis of ALPS's job log", 2015 Big Data 研討會 [PDF]
05/21/13 "Data-intensive Science on NRENs 研究網路大頻寬應用簡介", 102 年度高屏澎區網中心第一次管理審查委員會議暨TWAREN 使用者會議, NSYSU [PDF]
Teaching
Teaching
2025/09-2026/01 Advanced PC Cluster Architectures for Scientific Computing (College of Science, NTNU)
2024/09-2025/01 -
科普活動
科普活動
科普文章 (PopSci article)
科普文章 (PopSci article)
Apr 2022 物理雙月刊：重力波觀測中的深度學習問題淺談
Feb 2018 科學月刊：從愛因斯坦方程式到超級電腦黑洞模擬－數値相對論發展歷史
Feb 2018 物理雙月刊：
緻密雙星重力波的天文物理漫談
重力波觀測的未來– 邁向大型重力波干涉儀觀測網路 (翻譯稿)
Apr 2016 科學月刊：發現重力波！
Sep 2015 相對論百年故事, Ch4 重力波與數值相對論, 大塊文化
Aug 2015 科學月刊：來自深空的交響詩—重力波
Dec 2003 林俊鈺、許祖斌，"非微擾正則量子重力理論的進展"，物理雙月刊，25 812-816
科普活動 (Sci Outreach)
科普活動 (Sci Outreach)
Jul 2019 東吳大學廣義相對論暑期研習營
May 2018 親子科普系列 "漫談重力、黑洞與宇宙", 逗點教室, 大園國小 / 桃園婦幼館
Dec 11, 2017 中原大學理學院科學卓越諾貝爾系列講座："相對論的最後一塊拼圖:重力波"
Dec 3, 2017 台北天文科教館："相對論百年故事重力波"
Oct 14, 2017 公館金石堂汀州店 "相對論百年故事重力波" 科普 (與大塊文化)
Jul 2017 中央大學廣義相對論暑期研習營、天文所重力波研習營
Jul 2016 師大重力波暑期研習營
Dec 2015 親子科普系列 "跟著愛因斯坦看宇宙--漫談重力、黑洞與宇宙", 大自然科學教育, 高醫大 / 台南市圖 / 台北中正紀念堂
Jun 2015 成大廣義相對論百週年紀念營
Selected Presentations (Academic)
Selected Presentations (Academic)
09/26/18 "Gravitational wave analysis via deep learning", ASIAA Theoretical Astrophysics Workshop
07/13/17 "Source localization for eccentric binary with ground-based detector network", Amaldi12, Pasadena
02/26/16 "Discovery of Gravitational Wave", GSROC special workshop on LIGO's discovery of a Gravitational Wave, IoP, AS
10/25/13 "High Performance Computing & Numerical Relativity", Workshop on Theoretical and Numerical Investigations of Initial Data Problems in Gravitation, NCKU
10/26/12 "Gravitational Wave & Recent advances in Numerical Relativity", Institute of Astronomy Colloquium, NCU
09/15/12 "Modified formulations & standard tests of numerical relativity", Workshop on Recent Advances in Gravitational Physics, NCKU
03/02/12 "Conformal thin sandwich puncture initial data with spectral method", Asia Pacific School/Workshop on Cosmology and Gravitation, YITP, Kyoto, Japan
11/30/11 "Numerics and mathematics of initial data problem in Einstein's theory", Gravitation Focus Group Meeting & Workshop on Frontiers of Gravitation and Cosmology, NCKU
07/29/10 "Perturbational treatment of gravitational potential effect on BBH" in mini-Workshop on Numerical Relativity and Gravitational Waves, APCTP, Pohang, Korea
06/12/10 "Initial data problem in numerical relativity" in 2nd Joint Meeting of Focus Group on Gravitation and Cosmology, NCU
01/20/09 "Three roads to the event horizons in spherically symmetric spacetimes" in APCTP-NCTS International Workshop on Gravitation and Cosmology, APCTP, Pohang, Korea
11/06/08 “Generalized Painlevé-Gullstrand coordinates and Hawking radiation”, NCKU HEP seminar
01/10/07 “Entanglement of Dirac fields in Rindler spacetime” in 3rd Workshop on Quantum Information Science and Technology, NCKU
Education / Experiences
Education / Experiences
2015 - now Associate Researcher
2012/06 - 2014/12 Assistant Researcher, NCHC
2009/09 - 2011/12 Postdoc, Dept. of Physics & National Center for Theoretical Science (South), NCKU
2001/09 - 2009/07 PhD in Theoretical Physics, NCKU
1996/09 - 2001/07 BSc in Physics, NCKU
Services
Services
2016/02 - Member of KAGRA Scientific Congress
2016/01 - Alternative representative of Taiwan CMS T2 federation
2022 - 2024 KAGRA Committee of Publication Control (Jun 2022-Jun 2024), Joint Editor Board
2021 - 2023 Program Committee of SC WACCPD (Workshop on Accelerator Programming Using Directives)
2021 - 2024 NCHC PM of HPC Ma/Op
2017 - 2019 NCHC PM of Scientific computing
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