2022
Group Photos of Previous Conferences
Aims and Scope
The conference on advanced topics and auto tuning in high-performance scientific computing focuses on solving the scientific impacts of the latest computer architectures and providing high-performance computing approaches on these leading-edge computers. Advances in many-core architectures and high-end computers have unveiled their significance in scientific discoveries and engineering achievements. However, the complexity of these newly developed computers also leads to contemporary challenges of achieving the best efficiency of the highly promising computational capabilities. The conference encourages interdisciplinary communications between researchers from applied mathematics, statistics, computer science, physical sciences, engineering, and industry to prompt innovations and breakthroughs in this exciting field. The main themes include, but are not limited to, simulations, numerical methods, applications, hardware, and particularly software and algorithm auto-tuning via statistical methods.
Invited Speakers
Yueh-Nan Chen (National Cheng Kung University)
Takeshi Fukaya (Hokkaido University)
Masahiro Hamano (National Cheng Kung University)
Tetsuya Hoshino (The University of Tokyo)
Toshiyuki Imamura (RIKEN)
Takeshi Iwashita (Hokkaido University)
Masatoshi Kawai (The University of Tokyo)
Takahiro Katagiri (Nagoya University)
Te-Sheng Lin (National Yang Ming Chiao Tung University)
Yu-Hsun Lee (National Cheng Kung University)
Kengo Nakajima (The University of Tokyo)
Torbjörn Nordling (National Cheng Kung University)
Satoshi Ohshima (Nagoya University)
Hiroyuki Takizawa (Tohoku University)
Takeshi Terao (RIKEN)
Li-Da Tong (National Sun Yat-Sen University)
Cheng-Fang Su (National Yang Ming Chiao Tung University)
Wei-Fan Hu (National Central University)
Yu-Ting Wu (National Cheng Kung University)
Mei-Heng Yueh (National Taiwan Normal University)
Student Speakers
Muhammad Ridwan Apriansyah (Tokyo Institute of Technology)
Yen-Chen Chen (The University of Tokyo)
Sameer Deshmukh (Tokyo Institute of Technology)
Chang-Wen Liang (National Central University)
Wei-Ann Lin (National Cheng Kung University)
Makoto Morishita (Nagoya University)
Chung-Yu Shih (National Central University)
Thomas Spendlhofer (Tokyo Institute of Technology)
Organizing Committee
Ray-Bing Chen (National Cheng Kung University)
Takahiro Katagiri (University of Nagoya)
Matthew M. Lin (National Cheng Kung University)
Reiji Suda (The University of Tokyo)
Yu-Chen Shu (National Cheng Kung University)
Weichung Wang (National Taiwan University)
Local Committee
Min-Hung Chen (National Cheng Kung University)
Yu-Yu Liu (National Cheng Kung University)
Chern-Shuh Wang (National Cheng Kung University)
Contact Person
Ms. Peggy Lee (peggylee@ncts.tw)
Program
Location: Meeting Room, 3F, Department of Mathematics, National Cheng Kung University
March 29, 2022 (Tuesday) (Time: UTC +8)
09:00 - 09:10 Opening
09:10 - 10:00 Session 1: (Chair: Matthew M. Lin)
9:10 - 9:35 Kengo Nakajima (The University of Tokyo)
Communication-Computation Overlapping for Preconditioned Iterative Solvers9:35 - 10:00 Li-Da Tong (National Sun Yat-Sen University)
Practical Applications of Artificial Intelligence
10:10 - 11:00 Session 2: (Chair: Chien-Hong Cho)
10:10 - 10:35 Hiroyuki Takizawa (Tohoku University)
A Data-driven Approach for Making Better Use of Compilers10:35 - 11:00 Yu-Ting Wu (National Cheng Kung University)
Parallel Computing of Large Eddy Simulation of Large Wind Farms
11:00 - 13:00 Lunch Break
13:10 - 14:00 Session 3: (Chair: Yu-Chen Shu)
13:10 - 13:35 Takahiro Katagiri (Nagoya University)
Adaptation of XAI to Auto-tuning of Numerical Libraries13:35 - 14:00 Wei-Fan Hu (National Central University)
Machine Learning Approximation for Solving Sharp Interface Problems
14:10 - 15:00 Session 4: (Chair: Mei-Heng Yueh)
14:10 - 14:35 Takeshi Fukaya (Hokkaido University)
Performance Evaluation of Various Algorithms for Computing Tall-skinny QR Factorization14:35 - 15:00 Te-Sheng Lin (National Yang Ming Chiao Tung University)
A Shallow Ritz Method for Elliptic Problems with Singular Sources
15:00 - 15:20 Group Photo and Tea Break
15:30 - 16:20 Session 5: (Chair: Masahiro Hamano)
15:30 - 15:55 Toshiyuki Imamura (RIKEN)
Roadmap and the Performance Benchmark of EigenExa on Fugaku15:55 - 16:20 Mei-Heng Yueh (National Taiwan Normal University)
Optimal Mass Transportation Map with Applications
16:30 - 17:30 Session 6: (Chair: Yu-Hsun Lee)
16:30 - 16:45 Makoto Morishita (Nagoya University)
Adaptation of Automatic Tuning to a CMOS Annealing Machine16:45 - 17:00 Yen-Chen Chen (The University of Tokyo)
A Parallel-in-time Method for Compressible Fluid Simulation17:00 - 17:15 Chung-Yu Shih (National Central University)
A Hybrid Data Assimilation Method Based on Extended Kalman Filter and Long Short-term Memory for Traffic Flow Prediction Problems17:15 - 17:30 Chang-Wen Liang (National Central University)
Nonlinear Elimination Preconditioned Inexact Newton Algorithms for a Full Space-time Formulation of Hyperbolic Equations
18:00 - 20:00 Banquet
March 30, 2022 (Wednesday) (Time: UTC +8)
09:10 - 10:00 Session 7: (Chair: Ray-Bin Chen)
9:10 - 9:35 Masatoshi Kawai (The University of Tokyo)
Numerical Evaluation of Dynamic Core Binding Library with H-matrix Application9:35 - 10:00 Yueh-Nan Chen (National Cheng Kung University)
Performance of Quantum State Transfer on IBM-Q, Ion-Q, and QuTech Devices
10:10 - 11:00 Session 8: (Chair: Ching-Sung Liu)
10:10 - 10:35 Tetsuya Hoshino (The University of Tokyo)
Optimizations of H-matrix Vector Multiplication for A64FX10:35 - 11:00 Torbjörn Nordling (National Cheng Kung University)
Feature Selection under Uncertainty--Avoiding the Combinatorial Explosion by Making the Problem Seemingly Harder
11:00 - 13:00 Lunch Break
13:10 - 14:00 Session 9: (Chair: Chern-Shuh Wang)
13:10 - 13:35 Satoshi Ohshima (Nagoya University)
QR Factorization of Block Low-rank Matrices on Multi-Instance GPU13:35 - 14:00 Cheng-Fang Su (National Yang Ming Chiao Tung University)
Quantum circuit design for computer-assisted Shor’s algorithm
14:10 - 15:00 Session 10: (Chair: Yu-Yu Liu)
14:10 - 14:35 Takeshi Iwashita (Hokkaido University)
Subspace Correction Preconditioning and Deflation Method for a Sequence of Linear Systems and Condition Number Estimation by Using Error Vector Sampling14:35 - 15:00 Yu-Hsun Lee (National Cheng Kung University)
Reliability of GPU-accelerated Vortex Filament Evolution under the Biot–Savart Law
15:00 - 15:20 Group Photo and Tea Break
15:30 - 16:20 Session 11: (Chair: Min-Hung Chen)
15:30 - 15:55 Takeshi Terao (RIKEN R-CCS)
Development of a Reliable Eigensolver on Supercomputer15:55 - 16:20 Masahiro Hamano (National Cheng Kung University)
Probabilistic Computation and Stochastic Exponential Comonad
16:30 - 17:30 Session 12: (Chair: Yu-Hsun Lee)
16:30 - 16:45 Sameer Deshmukh (Tokyo Institute of Technology)
Acceleration of O(N) Solvers for Large Dense Matrices16:45 - 17:00 Muhammad Ridwan Apriansyah (Tokyo Institute of Technology)
Parallel QR Factorization of Block Low-rank Matrices17:00 - 17:15 Thomas Spendlhofer (Tokyo Institute of Technology)
Iterative Refinement with Hierarchical Low-rank Preconditioners Using Mixed Precision17:15 - 17:30 Wei-Ann Lin (National Cheng Kung University)
Tree-based Gaussian Process with Many Qualitative Factors
17:30 - 17:40 Closing
Conference Registration
You are welcome to join the conference. Free register is available at following link: https://reurl.cc/akRKn3
For virtual participants, please join us via zoom link: https://us02web.zoom.us/j/86935207653?pwd=MHExeDlRWHNGZkRQQzlhdWxHUnNYdz09
Please modify your display name by : your name (affiliation), for example, Yu-Chen Shu (NCKU).
Transportation
Taiwan Railways Administration
Get off at Tainan Train Station. The campus is near the rear exit of the Tainan Station.
Taiwan High Speed Rail
Get off at THSR Tainan Station. Take the Sha-Lun train ($25 NTD) and get off at Tainan Train Station. The campus is near the rear exit of the Tainan Station.
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