Toshiyuki Imamura

94 papers A 5B 1C 9Journal 20Unranked 59

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Double-Precision Matrix Multiplication Emulation via Ozaki-II Scheme with FP8 Quantization. CoRR Yuki Uchino, Katsuhisa Ozaki, Toshiyuki Imamura
2026	J	`jnl`	Error Analysis of Matrix Multiplication Emulation Using Ozaki-II Scheme. CoRR Yuki Uchino, Katsuhisa Ozaki, Toshiyuki Imamura
2026	—	`conf`	Integrating Quantum and HPC: A Prototype Hybrid Implementation and Benchmark of Quantum-Selected Configuration Interaction. SCA/HPC Asia Workshops Ikko Hamamura, Toshiyuki Imamura, Takashi Arakawa, Shinji Sumimoto, Kazuya Yamazaki, Yao Hu, Shinnosuke Furuya, Kengo Nakajima
2026	J	`jnl`	Iterative Refinement for a Subset of Eigenvectors of Symmetric Matrices via Matrix Multiplications. CoRR Takeshi Terao, Katsuhisa Ozaki, Toshiyuki Imamura, Takeshi Ogita
2026	—	`conf`	Mixed-precision Interpolative Decomposition on GPUs. SCA/HPC Asia Qianxiang Ma, Toshiyuki Imamura
2026	—	`conf`	Orchid: Towards Heterogeneous Batched Eigenvalue Solvers. SCA/HPC Asia Workshops Matthew Chung, Keita Teranishi, Narasinga Rao Miniskar, Toshiyuki Imamura, Mohammad Alaul Haque Monil
2026	—	`conf`	Solving large-scale eigen problem in quantum few-body system on massive parallel computer. SCA/HPC Asia Workshops Daisuke Yoshida, Emiko Hayama, Toshiyuki Imamura, Issaku Kanamori, Hideo Matsufuru
2025	J	`jnl`	Emulation of Complex Matrix Multiplication based on the Chinese Remainder Theorem. CoRR Yuki Uchino, Qianxiang Ma, Toshiyuki Imamura, Katsuhisa Ozaki, Patrick Lars Gutsche
2025	—	`conf`	High-Performance and Power-Efficient Emulation of Matrix Multiplication using INT8 Matrix Engines. SC Workshops Yuki Uchino, Katsuhisa Ozaki, Toshiyuki Imamura
2025	J	`jnl`	High-Performance and Power-Efficient Emulation of Matrix Multiplication using INT8 Matrix Engines. CoRR Yuki Uchino, Katsuhisa Ozaki, Toshiyuki Imamura
2025	J	`jnl`	ML-Based Optimum Number of CUDA Streams for the GPU Implementation of the Tridiagonal Partition Method. CoRR Milena Veneva, Toshiyuki Imamura
2025	J	`jnl`	Ozaki Scheme II: A GEMM-oriented emulation of floating-point matrix multiplication using an integer modular technique. CoRR Katsuhisa Ozaki, Yuki Uchino, Toshiyuki Imamura
2025	C	`conf`	Parallel Tall-and-Skinny QR Factorization Based on LU-CholeskyQR Algorithm. CLUSTER Yuki Uchino, Toshiyuki Imamura
2025	J	`jnl`	Performance enhancement of the Ozaki Scheme on integer matrix multiplication unit. Int. J. High Perform. Comput. Appl. Yuki Uchino, Katsuhisa Ozaki, Toshiyuki Imamura
2024	—	`conf`	High-Performance Eigensolver Combining EigenExa and Iterative Refinement. SC Workshops Yuki Uchino, Toshiyuki Imamura
2024	J	`jnl`	Interface for Sparse Linear Algebra Operations. CoRR Ahmad Abdelfattah, Willow Ahrens, Hartwig Anzt, Chris Armstrong, Ben Brock, Aydin Buluç, Federico Busato, Terry Cojean, Timothy A. Davis, Jim Demmel, Grace Dinh, David Gardener, Jan Fiala, Mark Gates, Azzam Haider, Toshiyuki Imamura, Pedro Valero-Lara, José E. Moreira, Xiaoye Sherry Li, Piotr Luszczek, Max Melichenko, Jose Moeira, Yvan Mokwinski, Riley Murray, Spencer Patty, Slaven Peles, Tobias Ribizel, E. Jason Riedy, Siva Rajamanickam, Piyush Sao, Manu Shantharam, Keita Teranishi, Stan Tomov, Yu-Hsiang Tsai, Heiko K. Weichelt
2024	J	`jnl`	Iterative refinement for an eigenpair subset of a real symmetric matrix. JSIAM Lett. Takeshi Terao, Toshiyuki Imamura, Katsuhisa Ozaki
2024	J	`jnl`	Performance Enhancement of the Ozaki Scheme on Integer Matrix Multiplication Unit. CoRR Yuki Uchino, Katsuhisa Ozaki, Toshiyuki Imamura
2023	C	`conf`	A new data conversion method for mixed precision Krylov solvers with FP16/BF16 Jacobi preconditioners. HPC Asia Takuya Ina, Yasuhiro Idomura, Toshiyuki Imamura, Naoyuki Onodera
2023	J	`jnl`	GPU Optimization of Lattice Boltzmann Method with Local Ensemble Transform Kalman Filter. CoRR Yuta Hasegawa, Toshiyuki Imamura, Takuya Ina, Naoyuki Onodera, Yuuichi Asahi, Yasuhiro Idomura
2023	—	`conf`	Sparse Matrix-Vector Multiplication with Reduced-Precision Memory Accessor. MCSoC Daichi Mukunoki, Masatoshi Kawai, Toshiyuki Imamura
2022	—	`conf`	GPU Optimization of Lattice Boltzmann Method with Local Ensemble Transform Kalman Filter. ScalAH@SC Yuta Hasegawa, Toshiyuki Imamura, Takuya Ina, Naoyuki Onodera, Yuuichi Asahi, Yasuhiro Idomura
2022	—	`conf`	High Performance Parallel LOBPCG Method for Large Hamiltonian Derived from Hubbard Model on Multi-GPU Systems. SCFA Susumu Yamada, Toshiyuki Imamura, Masahiko Machida
2022	—	`conf`	Infinite-Precision Inner Product and Sparse Matrix-Vector Multiplication Using Ozaki Scheme with Dot2 on Manycore Processors. PPAM (1) Daichi Mukunoki, Katsuhisa Ozaki, Takeshi Ogita, Toshiyuki Imamura
2021	—	`conf`	A Rapid Euclidean Norm Calculation Algorithm that Reduces Overflow and Underflow. ICCSA (1) Takeyuki Harayama, Shuhei Kudo, Daichi Mukunoki, Toshiyuki Imamura, Daisuke Takahashi
2021	B	`conf`	Accurate Matrix Multiplication on Binary128 Format Accelerated by Ozaki Scheme. ICPP Daichi Mukunoki, Katsuhisa Ozaki, Takeshi Ogita, Toshiyuki Imamura
2021	—	`conf`	Iterative methods with mixed-precision preconditioning for ill-conditioned linear systems in multiphase CFD simulations. ScalA@SC Takuya Ina, Yasuhiro Idomura, Toshiyuki Imamura, Susumu Yamashita, Naoyuki Onodera
2021	J	`jnl`	MLPerf HPC: A Holistic Benchmark Suite for Scientific Machine Learning on HPC Systems. CoRR Steven Farrell, Murali Emani, Jacob Balma, Lukas Drescher, Aleksandr Drozd, Andreas Fink, Geoffrey C. Fox, David Kanter, Thorsten Kurth, Peter Mattson, Dawei Mu, Amit Ruhela, Kento Sato, Koichi Shirahata, Tsuguchika Tabaru, Aristeidis Tsaris, Jan Balewski, Ben Cumming, Takumi Danjo, Jens Domke, Takaaki Fukai, Naoto Fukumoto, Tatsuya Fukushi, Balazs Gerofi, Takumi Honda, Toshiyuki Imamura, Akihiko Kasagi, Kentaro Kawakami, Shuhei Kudo, Akiyoshi Kuroda, Maxime Martinasso, Satoshi Matsuoka, Henrique Mendonça, Kazuki Minami, Prabhat Ram, Takashi Sawada, Mallikarjun Shankar, Tom St. John, Akihiro Tabuchi, Venkatram Vishwanath, Mohamed Wahib, Masafumi Yamazaki, Junqi Yin
2021	—	`conf`	MLPerf™ HPC: A Holistic Benchmark Suite for Scientific Machine Learning on HPC Systems. MLHPC@SC Steven Farrell, Murali Emani, Jacob Balma, Lukas Drescher, Aleksandr Drozd, Andreas Fink, Geoffrey C. Fox, David Kanter, Thorsten Kurth, Peter Mattson, Dawei Mu, Amit Ruhela, Kento Sato, Koichi Shirahata, Tsuguchika Tabaru, Aristeidis Tsaris, Jan Balewski, Ben Cumming, Takumi Danjo, Jens Domke, Takaaki Fukai, Naoto Fukumoto, Tatsuya Fukushi, Balazs Gerofi, Takumi Honda, Toshiyuki Imamura, Akihiko Kasagi, Kentaro Kawakami, Shuhei Kudo, Akiyoshi Kuroda, Maxime Martinasso, Satoshi Matsuoka, Henrique Mendonça, Kazuki Minami, Prabhat Ram, Takashi Sawada, Mallikarjun Shankar, Tom St. John, Akihiro Tabuchi, Venkatram Vishwanath, Mohamed Wahib, Masafumi Yamazaki, Junqi Yin
2021	—	`conf`	Task Scheduling Strategies for Batched Basic Linear Algebra Subprograms on Many-core CPUs. MCSoC Daichi Mukunoki, Yusuke Hirota, Toshiyuki Imamura
2020	A	`conf`	A 1024-member ensemble data assimilation with 3.5-km mesh global weather simulations. SC Hisashi Yashiro, Koji Terasaki, Yuta Kawai, Shuhei Kudo, Takemasa Miyoshi, Toshiyuki Imamura, Kazuo Minami, Hikaru Inoue, Tatsuo Nishiki, Takayuki Saji, Masaki Satoh, Hirofumi Tomita
2020	A	`conf`	Acceleration of fusion plasma turbulence simulations using the mixed-precision communication-avoiding krylov method. SC Yasuhiro Idomura, Takuya Ina, Yussuf Ali, Toshiyuki Imamura
2020	C	`conf`	An FPGA-based Sound Field Rendering System. CLUSTER Yiyu Tan, Toshiyuki Imamura
2020	—	`conf`	Can We Avoid Rounding-Error Estimation in HPC Codes and Still Get Trustworthy Results? VSTTE Fabienne Jézéquel, Stef Graillat, Daichi Mukunoki, Toshiyuki Imamura, Roman Iakymchuk
2020	C	`conf`	DGEMM Using Tensor Cores, and Its Accurate and Reproducible Versions. ISC Daichi Mukunoki, Katsuhisa Ozaki, Takeshi Ogita, Toshiyuki Imamura
2020	J	`jnl`	Error Analysis of the Cholesky QR-Based Block Orthogonalization Process for the One-Sided Block Jacobi SVD Algorithm. Comput. Informatics Shuhei Kudo, Yusaku Yamamoto, Toshiyuki Imamura
2020	—	`conf`	Implementation and Numerical Techniques for One EFlop/s HPL-AI Benchmark on Fugaku. ScalA@SC Shuhei Kudo, Keigo Nitadori, Takuya Ina, Toshiyuki Imamura
2020	C	`conf`	Prompt Report on Exa-Scale HPL-AI Benchmark. CLUSTER Shuhei Kudo, Keigo Nitadori, Takuya Ina, Toshiyuki Imamura
2020	J	`jnl`	White Paper from Workshop on Large-scale Parallel Numerical Computing Technology (LSPANC 2020): HPC and Computer Arithmetic toward Minimal-Precision Computing. CoRR Roman Iakymchuk, Daichi Mukunoki, Artur Podobas, Fabienne Jézéquel, Toshiyuki Imamura, Norihisa Fujita, Jens Huthmann, Shuhei Kudo, Yiyu Tan, Jens Domke, Kai Torben Ohlhus, Takeshi Fukaya, Takeo Hoshi, Yuki Murakami, Maho Nakata, Takeshi Ogita, Kentaro Sano, Taisuke Boku
2019	—	`conf`	Batched 3D-Distributed FFT Kernels Towards Practical DNS Codes. PARCO Toshiyuki Imamura, Masaaki Aoki, Mitsuo Yokokawa
2019	C	`conf`	Cache-efficient implementation and batching of tridiagonalization on manycore CPUs. HPC Asia Shuhei Kudo, Toshiyuki Imamura
2019	—	`conf`	Design of an FPGA-Based Matrix Multiplier with Task Parallelism. PARCO Yiyu Tan, Toshiyuki Imamura, Daichi Mukunoki
2019	—	`conf`	High Performance Eigenvalue Solver for Hubbard Model: Tuning Strategies for LOBPCG Method on CUDA GPU. PARCO Susumu Yamada, Masahiko Machida, Toshiyuki Imamura
2018	—	`conf`	A Case Study on Modeling the Performance of Dense Matrix Computation: Tridiagonalization in the EigenExa Eigensolver on the K Computer. IPDPS Workshops Takeshi Fukaya, Toshiyuki Imamura, Yusaku Yamamoto
2018	—	`conf`	Application of a Preconditioned Chebyshev Basis Communication-Avoiding Conjugate Gradient Method to a Multiphase Thermal-Hydraulic CFD Code. SCFA Yasuhiro Idomura, Takuya Ina, Akie Mayumi, Susumu Yamada, Toshiyuki Imamura
2018	—	`conf`	High Performance LOBPCG Method for Solving Multiple Eigenvalues of Hubbard Model: Efficiency of Communication Avoiding Neumann Expansion Preconditioner. SCFA Susumu Yamada, Toshiyuki Imamura, Masahiko Machida
2018	—	`conf`	Optimization of Reordering Procedures in HOTRG for Distributed Parallel Computing. IPDPS Workshops Haruka Yamada, Akira Imakura, Toshiyuki Imamura, Tetsuya Sakurai
2018	—	`conf`	Performance Analysis of 2D-compatible 2.5D-PDGEMM on Knights Landing Cluster. ICCS (3) Daichi Mukunoki, Toshiyuki Imamura
2018	—	`conf`	Performance Evaluation of a Toolkit for Sparse Tensor Decomposition. HPDC (Posters/Doctoral Consortium) Yiyu Tan, Toshiyuki Imamura
2017	—	`conf`	An energy-efficient FPGA-based matrix multiplier. ICECS Yiyu Tan, Toshiyuki Imamura
2017	—	`conf`	Application of a communication-avoiding generalized minimal residual method to a gyrokinetic five dimensional eulerian code on many core platforms. ScalA@SC Yasuhiro Idomura, Takuya Ina, Akie Mayumi, Susumu Yamada, Kazuya Matsumoto, Yuuichi Asahi, Toshiyuki Imamura
2017	—	`conf`	Communication Avoiding Neumann Expansion Preconditioner for LOBPCG Method: Convergence Property of Exact Diagonalization Method for Hubbard Model. PARCO Susumu Yamada, Toshiyuki Imamura, Masahiko Machida
2017	—	`conf`	Design Towards Modern High Performance Numerical LA Library Enabling Heterogeneity and Flexible Data Formats. PARCO Toshiyuki Imamura, Daichi Mukunoki, Yusuke Hirota, Susumu Yamada, Masahiko Machida
2017	—	`conf`	Implementation and Performance Analysis of 2.5D-PDGEMM on the K Computer. PPAM (1) Daichi Mukunoki, Toshiyuki Imamura
2017	—	`conf`	Parallel Divide-and-Conquer Algorithm for Solving Tridiagonal Eigenvalue Problems on Manycore Systems. PPAM (1) Yusuke Hirota, Toshiyuki Imamura
2017	—	`conf`	Quadruple-Precision BLAS Using Bailey's Arithmetic with FMA Instruction: Its Performance and Applications. IPDPS Workshops Susumu Yamada, Toshiyuki Imamura, Takuya Ina, Narimasa Sasa, Yasuhiro Idomura, Masahiko Machida
2016	—	`conf`	Automatic Thread-Block Size Adjustment for Memory-Bound BLAS Kernels on GPUs. MCSoC Daichi Mukunoki, Toshiyuki Imamura, Daisuke Takahashi
2016	—	`conf`	Left-Preconditioned Communication-Avoiding Conjugate Gradient Methods for Multiphase CFD Simulations on the K Computer. ScalA@SC Akie Mayumi, Yasuhiro Idomura, Takuya Ina, Susumu Yamada, Toshiyuki Imamura
2016	J	`jnl`	Parallel implementation of 3D FFT with volumetric decomposition schemes for efficient molecular dynamics simulations. Comput. Phys. Commun. Jaewoon Jung, Chigusa Kobayashi, Toshiyuki Imamura, Yuji Sugita
2016	C	`conf`	Reduced-Precision Floating-Point Formats on GPUs for High Performance and Energy Efficient Computation. CLUSTER Daichi Mukunoki, Toshiyuki Imamura
2015	—	`conf`	CAHTR: Communication-Avoiding Householder TRidiagonalization. PARCO Toshiyuki Imamura, Takeshi Fukaya, Yusuke Hirota, Susumu Yamada, Masahiko Machida
2015	C	`conf`	Fast Implementation of General Matrix-Vector Multiplication (GEMV) on Kepler GPUs. PDP Daichi Mukunoki, Toshiyuki Imamura, Daisuke Takahashi
2015	—	`conf`	High Performance Eigenvalue Solver in Exact-diagonalization Method for Hubbard Model on CUDA GPU. PARCO Susumu Yamada, Toshiyuki Imamura, Masahiko Machida
2015	—	`conf`	Performance Analysis of the Chebyshev Basis Conjugate Gradient Method on the K Computer. PPAM (1) Yosuke Kumagai, Akihiro Fujii, Teruo Tanaka, Yusuke Hirota, Takeshi Fukaya, Toshiyuki Imamura, Reiji Suda
2015	—	`conf`	Performance Evaluation of the Eigen Exa Eigensolver on Oakleaf-FX: Tridiagonalization Versus Pentadiagonalization. IPDPS Workshops Takeshi Fukaya, Toshiyuki Imamura
2014	—	`conf`	A Study of Parallel Data Compression Using Proper Orthogonal Decomposition on the K Computer. EGPGV@EuroVis Chongke Bi, Kenji Ono, Kwan-Liu Ma, Haiyuan Wu, Toshiyuki Imamura
2014	J	`jnl`	Communication-overlap techniques for improved strong scaling of gyrokinetic Eulerian code beyond 100k cores on the K-computer. Int. J. High Perform. Comput. Appl. Yasuhiro Idomura, Motoki Nakata, Susumu Yamada, Masahiko Machida, Toshiyuki Imamura, Tomohiko Watanabe, Masanori Nunami, Hikaru Inoue, Shigenobu Tsutsumi, Ikuo Miyoshi, Naoyuki Shida
2014	J	`jnl`	Implementation of d-Spline-based incremental performance parameter estimation method with ppOpen-AT. Sci. Program. Teruo Tanaka, Ryo Otsuka, Akihiro Fujii, Takahiro Katagiri, Toshiyuki Imamura
2014	—	`conf`	Performance Analysis of the Householder-Type Parallel Tall-Skinny QR Factorizations Toward Automatic Algorithm Selection. VECPAR Takeshi Fukaya, Toshiyuki Imamura, Yusaku Yamamoto
2013	—	`conf`	Eigen-G: GPU-Based Eigenvalue Solver for Real-Symmetric Dense Matrices. PPAM (1) Toshiyuki Imamura, Susumu Yamada, Masahiko Machida
2013	—	`conf`	Parallel Computing Design for Exact Diagonalization Scheme on Multi-band Hubbard Cluster Models. PARCO Susumu Yamada, Toshiyuki Imamura, Masahiko Machida
2013	—	`conf`	Proper orthogonal decomposition based parallel compression for visualizing big data on the K computer. LDAV Chongke Bi, Kenji Ono, Kwan-Liu Ma, Haiyuan Wu, Toshiyuki Imamura
2012	—	`conf`	A High Performance SYMV Kernel on a Fermi-core GPU. VECPAR Toshiyuki Imamura, Susumu Yamada, Masahiko Machida
2012	—	`conf`	Abstract: Communication Overlap Techniques for Improved Strong Scaling of Gyrokinetic Eulerian Code beyond 100k Cores on the K-Computer. SC Companion Yasuhiro Idomura, Motoki Nakata, Susumu Yamada, Masahiko Machida, Toshiyuki Imamura, Tomohiko Watanabe, Masanori Nunami, Hikaru Inoue, Shigenobu Tsutsumi, Ikuo Miyoshi, Naoyuki Shida
2012	—	`conf`	Abstract: Preliminary Report for a High Precision Distributed Memory Parallel Eigenvalue Solver. SC Companion Toshiyuki Imamura, Susumu Yamada, Masahiko Machida
2012	—	`conf`	Poster: Communication Overlap Techniques for Improved Strong Scaling of Gyrokinetic Eulerian Code beyond 100k Cores on the K-Computer. SC Companion Yasuhiro Idomura, Motoki Nakata, Susumu Yamada, Masahiko Machida, Toshiyuki Imamura, Tomohiko Watanabe, Masanori Nunami, Hikaru Inoue, Shigenobu Tsutsumi, Ikuo Miyoshi, Naoyuki Shida
2012	—	`conf`	Poster: Preliminary Report for a High Precision Distributed Memory Parallel Eigenvalue Solver. SC Companion Toshiyuki Imamura, Susumu Yamada, Masahiko Machida
2011	A	`conf`	Parallelization design on multi-core platforms in density matrix renormalization group toward 2-D quantum strongly-correlated systems. SC Susumu Yamada, Toshiyuki Imamura, Masahiko Machida
2010	J	`jnl`	High-Performance Quantum Simulation for Coupled Josephson Junctions on the Earth Simulator: a Challenge To the Schrödinger Equation On 256 Int. J. High Perform. Comput. Appl. Toshiyuki Imamura, Takuma Kano, Susumu Yamada, Masahiko Okumura, Masahiko Machida
2009	—	`conf`	Narrow-band reduction approach of a DRSM eigensolver on a multicore-based cluster system. PARCO Toshiyuki Imamura, Susumu Yamada, Masahiko Machida
2007	—	`conf`	Recursive multi-factoring algorithm for MPI allreduce. Parallel and Distributed Computing and Networks Toshiyuki Imamura
2006	A	`conf`	Gordon Bell finalists I - High-performance computing for exact numerical approaches to quantum many-body problems on the earth simulator. SC Susumu Yamada, Toshiyuki Imamura, Takuma Kano, Masahiko Machida
2005	—	`conf`	10TFLOPS Eigenvalue Solver for Strongly-Correlated Fermions on the Earth Simulator. Parallel and Distributed Computing and Networks Susumu Yamada, Toshiyuki Imamura, Masahiko Machida
2005	—	`conf`	16.14 TFLOPS Eigenvalue Solver on the Earth Simulator: Exact Diagonalization for Ultra Largescale Hamiltonian Matrix. ISHPC Susumu Yamada, Toshiyuki Imamura, Masahiko Machida
2005	A	`conf`	16.447 TFlops and 159-Billion-dimensional Exact-diagonalization for Trapped Fermion-Hubbard Model on the Earth Simulator. SC Susumu Yamada, Toshiyuki Imamura, Masahiko Machida
2005	—	`conf`	An Evaluation Towards Automatically Tuned Eigensolvers. LSSC Ken Naono, Toshiyuki Imamura
2005	—	`conf`	Automatic Tuning Technique Exploring Within the Hardware-Specific Constrained Parameters. LSSC Toshiyuki Imamura, Ken Naono
2005	—	`conf`	C-Stab: Cache Stabilizing Algorithm for a Numerical Library. Parallel and Distributed Computing and Networks Toshiyuki Imamura
2003	—	`conf`	A Visual Resource Integration Environment for Distributed Applications on the ITBL System. ISHPC Toshiyuki Imamura, Nobuhiro Yamagishi, Hiroshi Takemiya, Yukihiro Hasegawa, Kenji Higuchi, Norihiro Nakajima
2003	—	`conf`	Grid Computing Supporting System on ITBL Project. ISHPC Kenji Higuchi, Toshiyuki Imamura, Yoshio Suzuki, Futoshi Shimizu, Masahiko Machida, Takayuki Otani, Yukihiro Hasegawa, Nobuhiro Yamagishi, Kazuyuki Kimura, Tetsuo Aoyagi, Norihiro Nakajima, Masahiro Fukuda, Genki Yagawa
2003	C	`conf`	MPI-2 Support in Heterogeneous Computing Environment Using an SCore Cluster System. ISPA Yuichi Tsujita, Toshiyuki Imamura, Nobuhiro Yamagishi, Hiroshi Takemiya
2002	—	`conf`	Stampi-I/O: A Flexible Parallel-I/O Library for Heterogeneous Computing Environment. PVM/MPI Yuichi Tsujita, Toshiyuki Imamura, Hiroshi Takemiya, Nobuhiro Yamagishi
2000	—	`conf`	An Architecture of Stampi: MPI Library on a Cluster of Parallel Computers. PVM/MPI Toshiyuki Imamura, Yuichi Tsujita, Hiroshi Koide, Hiroshi Takemiya
2000	J	`jnl`	An Estimation of Complexity and Computational Costs for Vertical Block-Cyclic Distributed Parallel LU Factorization. J. Supercomput. Toshiyuki Imamura