**2005**

**Refereed Papers**

A. Fujii, A. Nishida, and Y. Oyanagi, Evaluation of Parallel Aggregate Creation Orders : Smoothed Aggregation Algebraic Multigrid Method,
In *IFIP International Federation for Information Processing*, Vol. 172, pp.99-122, Springer, 2005.

H. Kotakemori, H. Hasegawa, and A. Nishida, Performance Evaluation of a Parallel Iterative Method Library using OpenMP, In *Proceedings of The 8th International Conference on High Performance Computing in Asia Pacific Region (HPC Asia 2005)*, pp.432-436, 2005.

T. Kajiyama, A. Nukada, H. Hasegawa, R. Suda, and A. Nishida, LAPACK in SILC: Use of a Flexible Application Framework for Matrix Computation Libraries, In *Proceedings of The 8th International Conference on High Performance Computing in Asia Pacific Region (HPC Asia 2005)*, pp.205-212, 2005.

A. Fujii, R. Suda, and A. Nishida, Parallel Matrix Distribution Library for Sparse Matrix Solvers, In *Proceedings of The 8th International Conference on High Performance Computing in Asia Pacific Region (HPC Asia 2005)*, pp.213-219, 2005.

T. Kajiyama, A. Nukada, H. Hasegawa, R. Suda, and A. Nishida, SILC: a Flexible and Environment Independent Interface to Matrix Computation Libraries, In *Proceedings of the Sixth International Conference on Parallel Processing and Applied Mathematics (PPAM2005)*, Lecture Notes in Computer Science, Springer, in press.

H. Kotakemori, H. Hasegawa, T. Kajiyama, A. Nukada, R. Suda, and A. Nishida, Performance Evaluation of Parallel Sparse Matrix--Vector Products on SGI Altix3700, In *Proceedings of First International Workshop on OpenMP (IWOMP2005)*, Lecture Notes in Computer Science, Springer, in press.

Y. Hourai, A. Nishida, and Y. Oyanagi, Network-aware Data Mapping on Parallel Molecular Dynamics, In *Proceedings of 11th International Conference on Parallel and Distributed Systems (ICPADS2005)*, pp.126-132, 2005.

**Unrefereed Papers**

A. Nishida.
Efficient Implementation of Sparse Linear Algebra Operations on InfiniBand Cluster, *IPSJ SIG Notes*, 2005(81), pp.97-102, 2005. (Revised Edition, in Japanese).
**a4.ps.gz**,
**a4.pdf**

**2004**

**Refereed Papers**

A. Fujii, A. Nishida, and Y. Oyanagi. The Evaluation of The Aggregate Creation Orders : Smoothed Aggregation Algebraic MultiGrid Method.
In *Proceedings of International Symposium on High Performance Computational Science and Engineering (HPCSE-04)*, CDROM, 2004.

Y. Hourai, A. Nishida and Y. Oyanagi.
Optimal Broadcast Scheduling on Tree-structured Networks.
In *IPSJ Transactions on Advanced Computing Systems*, Vol. 45, No. SIG 3 (ACS 5), pp.100-108, 2004. (in Japanese).
**IPSJ**

A. Nukada, A. Nishida and Y. Oyanagi.
New Radix-8 FFT Kernel for Multiply-add Instructions.
In *Proceedings of High Performance Computing Symposium 2004*, pp.17-24, 2004. (in Japanese).

**Unrefereed Papers**

A. Nishida.
SSI: Overview of Simulation Software Infrastructure for Large Scale Scientific Applications,
In *Proceedings of the International Workshops on Advances in Computational Mechanics*, p.163, 2004.

A. Nishida.
Eigenvalue Problems as Nonlinear Optimization: Application and Evaluation of Optimization Methodologies,
In *Proceedings of the 2004 annual conference of the Japan Society for Industrial and Applied Mathematics*, pp.220-221, 2004. (in Japanese).
**a4.ps.gz**,
**a4.pdf**

A. Nishida.
Parallel AMG Preconditioned Conjugate Residual Methods for Nonsymmetric Eigenproblems and its Evalutation, *IPSJ SIG Notes*, IPSJ SIG Notes, 2004(81), pp.85-90, 2004. (in Japanese).
**a4.ps.gz**,
**a4.pdf**

A. Fujii, A. Nishida, and Y. Oyanagi. Vectorized Algebraic Multigrid Algorithm for Unstructured Finite Element Problems. In *Proceedings of 6th International Meeting on High Performance Computing for Computational Science (VECPAR2004)*, Poster Presentation, June 28-30, 2004, Valencia.

A. Nishida.
SSI: Overview of Simulation Software Infrastructure for Large Scale Scientific Applications.
*IPSJ SIG Notes*, 2004(38), pp.25-30, 2004. (in Japanese).
**a4.ps.gz**,
**a4.pdf**

A. Nishida.
Performance Evaluation of Parallel AMG Preconditioned Conjugate Gradient Methods for Large Scale Eigenproblems.
*IPSJ SIG Notes*, 2004(20), pp.205-210, 2004. (in Japanese).
**a4.ps.gz**,
**a4.pdf**

**2003**

**Refereed Papers**

Y. Hourai, A. Nishida and Y. Oyanagi.
Optimal Broadcast Scheduling on Tree-structured Networks.
In *Proceedings of Computer System Symposium 2003*, pp.111-118. (in Japanese).

A. Nishida and Y. Oyanagi.
Performance Evaluation of Low Level Multithreaded BLAS Kernels on Intel Processor based cc-NUMA Systems.
In *Proceedings of 2003 International Workshop on OpenMP, 5th International Symposium on High Performance Computing (ISHPC2003)*, Lecture Notes in Computer Science, 2858, pp.500-510, Springer, 2003.

A. Fujii, A. Nishida and Y. Oyanagi.
Improvement and evaluation of Smoothed Aggregation MG for anisotropic problems.
In *Proceedings of Symposium on Advanced Computing Systems and Infrastructures*, pp.137-144, 2003. (in Japanese).

A. Nukada, A. Nishida and Y. Oyanagi.
Parallel Implementation of FFT Algorithm on Distributed Shared Memory Architecture and its Optimization.
*IPSJ Transactions on Advanced Computing Systems* Vol. 44, No. SIG 6 (ACS 1), pp.1-8, 2003. (in Japanese).
**
IPSJ**

A. Fujii, A. Nishida and Y. Oyanagi.
Parallel AMG Algorithm by Domain Decomposition.
*IPSJ Transactions on Advanced Computing Systems*, Vol. 44, No.SIG 6 (ACS 1), pp.9-17, 2003. (in Japanese).
**
IPSJ**

A. Nukada, A. Nishida and Y. Oyanagi.
Parallel Implementation of FFT Algorithm on Distributed Shared Memory Architecture and its Optimization.
In *Proceedings of High Performance Computing Symposium 2003*, pp.63-70, 2003. (in Japanese).

**Unrefereed Papers**

A. Nishida.
A Short Survey of Applications and Evaluations of Preconditioned Conjugate Gradient Method for Large Scale Eigenvalue Problems,
In *Proceedings of the 2003 annual conference of the Japan Society for Industrial and Applied Mathematics*, Kyoto University, pp.326-327, 2003. (in Japanese).
**a4.ps.gz**,
**a4.pdf**

Y. Hourai, A. Nishida and Y. Oyanagi.
Optimal Broadcast Scheduling on Tree-structured Networks.
*IPSJ SIG Notes*, 2003(95), pp.59-63, 2003. (in Japanese).

A. Nishida, A. Nukada and Y. Oyanagi.
Performance Evaluation of Commodity Distributed Shared Memory IBM x440.
*IPSJ SIG Notes*, 2003(93), pp.31-36, 2003. (in Japanese).
**a4.ps.gz**,
**a4.pdf**

**2002**

**Refereed Papers**

A. Nishida, A. Nukada and Y. Oyanagi.
Fine Grain Parallel Implementation of Sparse Matrix Algorithms
on Hardware Distributed Shared Memory Architectures.
In *Proceedings of Computer System Symposium 2002*, pp.13-20, 2002. (in Japanese).
**a4.ps.gz**,
**
a4.pdf**

Y. Takeda, A. Nishida and Y. Oyanagi.
Parallel Numerical Computing on the Grid using the Globus Toolkit and its Performance Evaluation
In *Proceedings of Internet Conference 2002*, pp.5-12, 2002. (in Japanese).
**a4.ps.gz**,
**
a4.pdf**

A. Nishida and Y. Oyanagi.
A Parallel Implementation of the Jacobi-Davidson Method using OpenMP and its Evaluation on Shared Memory Architectures,
In *Proceedings of Joint Symposium on Parallel Processing 2002*, pp.79-86, 2002. (in Japanese).
**a4.ps.gz**,
**
a4.pdf**

S. Itoh, Y. Oyanagi, S.-L. Zhang and M. Natori.
Effect on Spectral Properties by the Splitting Correction Preconditioning for Linear Systems that Arise from Periodic Boundary Problems,
In *Proceedings of Enabling Society with Information Technology*
ed. by Q. Jin et al., pp.234-243, Springer-Verlag, 2002.

Y. Oyanagi, Future of Supercomputing, Journal of Computational and Applied Mathematics, Vol. 149, No. 1, pp.147-153, 2002.

**Unrefereed Papers**

A. Fujii, A. Nishida and Y. Oyanagi.
Improvement and evaluation of Smoothed Aggregation MG with a parallel direct solver
*IPSJ SIG Notes*, 2002(92), pp.25-30, 2002. (in Japanese).

A. Shimazu, A. Nishida and Y. Oyanagi.
Algebraic Improvement of Multilevel ILU Factorization with Modified Coarsening Strategy,
In *Proceedings of the 2002 annual conference of the Japan Society for Industrial and Applied Mathematics*, Keio University, CDROM, 2002. (in Japanese).

A. Fujii, A. Nishida and Y. Oyanagi.
Parallel AMG Algorithm by Domain Decomposition.
*IPSJ SIG Notes*, 2002(91), pp.31-36, 2002. (in Japanese).
**a4.ps.gz**,
**a4.pdf**

A. Nishida, A. Nukada and Y. Oyanagi.
Fine Grain Parallel Implementation of Sparse Matrix Algorithms and its Optimization.
*IPSJ SIG Notes*, 2002(91), pp.37-42, 2002. (in Japanese).
**a4.ps.gz**,
**a4.pdf**

Y. Takeda, A. Nishida and Y. Oyanagi.
Parallel Numerical Computing on the Grid using the Globus Toolkit and its Performance Evaluation.
*IPSJ SIG Notes*, 2002(90), pp.13-18, 2002. (in Japanese).
**a4.ps.gz**,
**a4.pdf**

**2001**

**Unrefereed Papers**

A. Nishida and Y. Oyanagi.
Numerical Characteristics of the Jacobi-Davidson Method,
In *Proceedings of the 2001 annual conference of the Japan Society for Industrial and Applied Mathematics*, Kyushu University, pp.274-275, 2001. (in Japanese).
**a4.ps.gz**,
**a4.pdf**

A. Nishida and Y. Oyanagi.
Parallel Preconditioning of the Jacobi-Davidson Method and its Evalutation.
*IPSJ SIG Notes*, 2001(77):31-36, 2001. (in Japanese).
**a4.ps.gz**,
**a4.pdf**

A. Nishida and Y. Oyanagi.
Numerical Characteristics of the Preconditioned Jacobi-Davidson Methods,
In *Proceedings of 30th Symposium on Numerical Analysis*, pp.91-94, Nasu, 2001. (in Japanese).
**a4.ps.gz**,
** a4.pdf**

A. Fujii and Y. Oyanagi.
Unstructured Multigrid Method for Anisotropic Problems,
In *Proceedings of 30th Symposium on Numerical Analysis*, pp.87-90, Nasu, 2001. (in Japanese).

A. Nishida and Y. Oyanagi.
Parallel Implementation of the BLAS Library on Shared Memory Architectures for Sparse Matrix Algorithms and its Evaluation.
*IPSJ SIG Notes*, 2001(22):61-66, 2001. (in Japanese).
**a4.ps.gz**,
**a4.pdf**

K. Ohno and Y. Oyanagi,
Activities of the Study Committee to XML Related Standardization of INSTAC.
*IPSJ SIG Notes*, 2001-DD-31(2001):1-8, 2001. (in Japanese).

K. Yuura, Y. Oyanagi and K. Ohno,
A Design Information Architechture for XML Business Standardizations,
*IPSJ SIG Notes*, 2001-DD-31 (2001):17-24, 2001. (in Japanese).

**2000**

**Refereed Papers**

A. Nishida and Y. Oyanagi.
A Survey of the Jacobi-Davidson Method and its Characteristics for Large-scale Eigenvalue Problems.
*IPSJ Transactions*, 41(8):101-106, 2000. (in Japanese).
**
IPSJ**

S. Zang, Y. Oyanagi, and M. Sugihara.
Necessary and sufficient conditions for the convergence of Orthomin(k) on singular and inconsistent linear system.
*Numerische Mathematik*, 87:391-405, 2000.

S. Zang, R. Wang, Y. Oyanagi, and W. Li. Bivairate
Cubic Splines and Related Linear Operators and Type-1 Triangulation.
*Japan Journal of Industrial and Applied Mathematics*, 17(3):391-402, 2000.

S. Ito, S. Zang, Y. Oyanagi, and M. Natori.
Properties by Using Splitting Correction Preconditioner for Linear Systems that arise from Periodic Boundary Problems.
In *Proceedings of IS2000 (International Conference on Information Society in the 21st Century)*, pages 425-431, 2000.

**Unrefereed Papers**

A. Nishida and Y. Oyanagi.
Parallel Implementation of the Jacobi-Davidson Method and its Evaluation.
*IPSJ SIG Notes*, 2000(73):53-58, 2000. (in Japanese).
**a4.ps.gz**,
**a4.pdf**

**1999**

**Refereed Papers**

R. Suda, A. Nishida, and Y. Oyanagi.
A High Performance Parallelization Scheme for the Hessenberg Double Shift QR Algorithm.
*Parallel Computing*, 25:729-744, 1999.
**a4.ps.gz**,
**a4.pdf**

H. Sayama.
A structurally dissolvable self-reproducing loop implemented from Langton's self-reproducing loop.
*IPSJ Transactions*, 40(SIG2 (TOM1)):55-67, 1999. (in Japanese).

**Invited Papers**

Y. Oyanagi.
Development of supercomputers in Japan: hardware and software.
*Parallel Computing*, 25:1545-1567, 1999.

A. Nishida and Y. Oyanagi.
Least Squares Iterative Arnoldi and its Convergence.
In *Proceedings of RIKEN Symposium on Linear Algebra and its Applications*, pages 164-171, November 1999.

A. Nishida.
Recent Progress in Eigensolvers.
*Journal of the Japan Society for Computational Engineering and Science*, 4(1):21-27, 1999. (in Japanese).

Y. Hanawa and Y. Oyanagi.
A Dented Tridiagonal Parallel Preconditioner for the Conjugate Gradient Method.
In *Proceedings of RIKEN Symposium on Linear Algebra and its Applications*, pages 35-41, November 1999.

**Unrefereed Papers**

H. Sayama.
Toward the realization of an evolving ecosystem on cellular automata.
In M. Sugisaka and H. Tanaka, editors, pages 254-257, Beppu, Oita, Japan, January 1999.
**a4.ps.gz**

Y. Hanawa and Y. Oyanagi.
Parallelization of the Preconditioned Conjugate Gradient Method for Large Scale Sparse Linear Systems.
*IPSJ SIG Notes*, 99(66):113-118, 1999. (in Japanese).

**1998-1999**

**Refereed Papers**

C. Y. Hsieh, , R. Suda, and Y. Oyanagi.
The new self test approach of self test Monte Carlo method.
In *Proceedings of the High Performance Computing Conference*, volume 2, pages 1277-1284. Institute of High Performance Computing, 1998.

A. Nishida, R. Suda, and Y. Oyanagi.
Polynomial acceleration for restarted Arnoldi method and its parallelization.
*Iterative Methods in Scientific Computation*, IMACS Series in Computational and Applied Mathematics, Vol. 4, pp.45-52, New Brunswick, New Jersey, April, 1998.
**a4.ps.gz**,
**a4.pdf**

R. Suda, A. Nishida, and Y. Oyanagi.
A new data mapping method for parallel Hessenberg QR method and its efficient implementation on AP1000+.
*IPSJ Journal* Vol. 39, No. 6, pp.1587--1594, 1998. (in Japanese).
**IPSJ**

H. Sayama.
Development of highly-parallel simulator of individuals of virtual automata for verification of "programmed self-decomposition model".
*IPSJ Transactions*, 39(6):1782-1789, 1998. (in Japanese).

H. Sayama.
Introduction of structural dissolution into Langton's self-reproducing loop.
In C. Adami, R. K. Belew, H. Kitano, and C. E. Taylor, editors, *Artificial Life VI: Proceedings of the Sixth International Conference on Artificial Life*, pages 114-122, Los Angeles, California, June 1998. MIT Press.
** a4.ps.gz**

H. Sayama.
A structurally dissolvable self-reproducing loop implemented from Langton's self-reproducing loop.
*IPSJ Transactions on Mathematical Modeling and Its Applications*, 40(SIG2 (TOM1)):55-67, 1999. (in Japanese).

**Invited Papers**

A. Nishida. Recent progress in eigensolvers.
*Journal of the Japan Society for Computational Engineering and Science*, 4(1):21-27, 1999. (in Japanese).

**Unrefereed Papers**

A. Nishida.
Least squares Arnoldi for large nonsymmetric eigenproblems.
In *Proceedings of 5th Copper Mountain Conference on Iterative Methods*, Vol. II, pp.247-253, Copper Mountain, Apr. 1998.
**a4.ps.gz**,
**a4.pdf**

A. Moriyama and Y. Oyanagi.
Triangulation and error of numerical integration.
In *Proceeding of 27th Symposium on Numerical Analysis*, pages 83-86, 1998.

A. Nishida and Y. Oyanagi.
The Jacobi-Davidson method and its evaluation.
*IPSJ SIG Notes*, 98(115):13-18, 1998. (in Japanese).
**a4.ps.gz**,
**a4.pdf**

H. Sayama.
Spontaneous evolution of self-reproducing loops implemented on cellular automata: A preliminary report.
In Y. Bar-Yam, editor, *Proceedings of the Second International Conference on Complex Systems*, Nashua, New Hampshire, October 1998. Perseus Books. forthcoming; also submitted to InterJournal of Complex Systems, manuscript number
236.

H. Sayama.
Toward the realization of an evolving ecosystem on cellular automata.
In M. Sugisaka and H. Tanaka, editors,* Proceedings of the Fourth International Symposium on Artificial Life and Robotics (AROB 4th '99)* , pages 254-257, Beppu, Oita, Japan, January 1999.

T. Sekine and Y. Oyanagi.
Quasi-Monte Carlo method on Ising model simulation.
In *Proceedings of 27th Symposium on Numerical Analysis* , pages 2-5, June 1998.

H. Mizuta, T. Sekine, and S. Tezuka.
Numerical integration technique by using low-discrepancy sequences.
*RIMS Kokyuroku*, (1040):84-91, April 1998. Research on Numeical Computation (in Japanese).

Y. Hanawa and Y. Oyanagi.
Parallelization of short-range molecular dynamics.
*IPSJ SIG Notes*, 98(72):25-30, 1998. (in Japanese).

**1997-1998**

**Refereed Papers**

R. Suda, A. Nishida, and Y. Oyanagi.
A new data mapping method for parallel Hessenberg QR method and its efficient implementation on AP1000+.
In * Proceedings of Joint Symposium on Parallel Processing 1997*, pages 377-384, May 1997. (in Japanese).
**a4.ps.gz**,
**a4.pdf**

H. Sayama. Development of highly-parallel simulator of individuals
of ALife for verification of "programmed self-decomposition model".
In *Proceedings of Joint Symposium on Parallel Processing 1997*
, pages 173-180, May 1997. (in Japanese). **
a4.ps.gz**

A. Nishida and Y. Oyanagi.
Analysis of Accelerating Algorithms for the Restarted Arnoldi Iteration.
In A. Sydow, editor, 15th IMACS World Congress on Scientific Computation, *Modeling and Applied Mathematics*, volume 2, pages 279-284. Wissenschaft und Technik Verlag, August 1997.
**a4.ps.gz**,
**a4.pdf**

R. Suda and Y. Oyanagi.
The ensparsed LU decomposition method for large scale circuit transient analysis.
In *Proceedings of Asia and South Pacific Design Automation Conference*, pages 507-512, February 1998.

**Unrefereed Papers**

O. Tatebe and Y. Oyanagi.
Convergence rate of the MGCG method on the Poisson problem.
In *RIMS Kokyuroku*, number 990, pages 1-10. RIMS, Kyoto University, April 1997. (in Japanese).

A. Nishida and Y. Oyanagi.
Evaluation of acceleration techniques for the restarted Arnoldi method.
In *RIMS Kokyuroku*, number 990, pages 41-51. RIMS, Kyoto University, April 1997.
**a4.ps.gz**

R. Suda and Y. Oyanagi.
New floating point number formats with variable length exponent.
In *IPSJ SIG Notes*, number 97-HPC-66, pages 31-36. IPSJ, May 1997. (in Japanese).

A. Nishida, H. Hasegawa, S. Sekiguchi, and Y. Oyanagi.
PHASE: Parallel and high-performance application software exchange.
In *Proceedings of 26th Symposium on Numerical Analysis*, pages 103-106, June 1997. (in Japanese).
**a4.ps.gz**

T. Oohashi, T. Maekawa, H. Sayama, and O. Ueno.
Evolutionary systems based on programmed self-decomposition model.
In *Proceedings of the 13th Fuzzy System Symposium*, pages 319-322, Toyama, Japan, June 1997. (in Japanese).

A. Nishida and Y. Oyanagi.
Evaluation of polynomial acceleration techniques for restarted Arnoldi method.
In *IPSJ SIG Notes*, number 97-HPC-67, pages 1-6. IPSJ, August 1997. (in Japanese).

B. Noda and Y. Oyanagi.
The domain decomposition method and its parallelization.
In *Proceedings of KURIMS Symposium on Research on Numerical Computation* , November 1997. (in Japanese).

H. Mizuta, T. Sekine, and S. Tezuka. Numerical integration technique by using low-discrepancy sequences.
In *Proceedings of KURIMS Symposium on Research on Numerical Computation*, November 1997. (in Japanese).

**1996-1997**

**Refereed Papers**

Y. Iwasaki, K. Kanaya, T. Yoshie, T. Hoshino, T. Shirakawa, Y. Oyanagi, S. Ichii, and T. Kawai.
Hadron masses and decay constants with Wilson quarks at fi = 5:85 and 6.0.
*Physical Review D*, 53:6443-6464, June 1996.

** Unrefereed Papers**

B. Noda and Y. Oyanagi.
A study on the domain decomposition method.
* Proc. 25th Symposium on Numerical Analysis*, pages 2-5, May 1996. (in Japanese).

B. Noda and Y. Oyanagi.
A study of domain decomposition method and its parallelization.
*IPSJ SIG Notes*, (96-HPC-62):93-98, August 1996.

O. Tatebe and Y. Oyanagi.
Eigenvalue analysis of the MG preconditioner for the Poisson equation.
*IPSJ SIG Notes*, (96-HPC-62):99-104, August 1996.
**a4.ps.gz**

A. Nishida and Y. Oyanagi.
A polynomial acceleration of the projection method for large nonsymmetric eigenvalue problems.
*RIMS Kokyuroku* , (944):135-146, April 1996.
**letter.ps.gz**,
** letter.pdf**

T. Osoda and Y. Oyanagi.
Study on the multigrid preconditioned CGS method.
*RIMS Kokyuroku*, (944):273-281, Apr. 1996. (in Japanese).

A. Nishida and Y. Oyanagi.
A polynomial acceleration of the projection method for large nonsymmetric eigenvalue problems. 1996
*SIAM Annual Meeting*, July 1996.

A. Nishida and Y. Oyanagi.
A polynomial acceleration of the projection method for large nonsymmetric eigenvalue problems.
*Proceedings of 1996 SIAM Conference on Sparse Matrices*, October 1996.

R. Suda and Y. Oyanagi.
On a method with the LU decomposition for pseudoinverse solutions of sparse matrices.
*IPSJ SIG Notes*, (96-HPC-64):19-24, December 1996. (in Japanese).

**Reviews**

Yoshio Oyanagi.
Future trend of parallel computing in computational sciences.
*Progress of Theoretical Physics*, 122:1-7, 1996.

** 1995-1996**

**Refereed Papers**

Eiichi Goto, W. F. Wong, Yoshio Oyanagi.
Evaluation of the Hitachi S-3800 supercomputer using six benchmarks.
*The International Journal of Supercomputer Applications*, 9(1):58-70, Spring 1995.

T. Oohashi, H. Sayama, O. Ueno, and T. Maekawa. Programed self-decomposition model and artificial life.
*Proceedings of the 1995 Inter- national Workshop on Biologically Inspired Evolutionary Systems*, May 1995.
**a4.ps.gz**

R. Suda and Y. Oyanagi.
An efficient implementation of a parallel circuit simulator by the preconditioned Jacobi method on AP1000.
*Proceedings of JSPP'95*, May 1995.

R. Suda and Y. Oyanagi.
Implementation of sparta, a highly parallel circuit simulator by the preconditioned Jacobi method, on a distributed memory machine.
*Proc. ICS'95*, Jul. 1995.
**a4.ps.gz**

A. Nishida and Y. Oyanagi.
A new acceleration of the projection method in nonsymmetric eigenvalue problems.
*Proceedings of 1995 International Conference on High-Performance Computing in Asia-Pacific Region* , Sep. 1995. CD-ROM.

**Unrefereed Papers**

A. Nishida and Y. Oyanagi.
A new acceleration of the projection method in nonsymmetric eigenvalue problems.
*Proceedings of 16th Dundee Biennial Conference on Numerical Analysis*, pages 34-35, June 1995.

R. Suda.
On the Gauss-type numerical cubature formulae.
*Proc. 24th Symposium on Numerical Analysis*, Jun. 1995. (in Japanese).

Osamu Tatebe and Yoshio Oyanagi.
The MGCG method on anisotropic equation.
*RIMS Kokyuroku*, 915:45-52, June 1995. The State of the Art of Scientific Computing and Its Prospect II, (in Japanese).

A. Nishida.
A generalization of acceleration of projection method in non-symmetric eigenvalue problems.
*Proc. 24rd Symposium on Numerical Analysis* , pages 64-67, Jun. 1995. In Japanese.

Osamu Tatebe.
LU decomposition on distributed memory machines.
In * IPSJ SIG Notes*, volume 95-HPC-57, pages 55-60, August 1995. SWoPP'95 Beppu.
**a4.ps.gz**

A. Nishida and Y. Oyanagi.
The validity of the polynomial acceleration in large nonsymmetric eigenvalue problems.
*IPSJ SIG Notes*, 95-HPC- 57:85-90, Aug. 1995. In Japanese.

Osamu Tatebe and Yoshio Oyanagi.
Evaluation of the MGCG method on multicomputers.
*Proceedings of '95 JSIAM Annual Workshop*, pages 138-139, September 1995.

K. Maeda and Y. Oyanagi.
Multigrid preconditioned Bi-CGSTAB method.
* IPSJ SIG Notes*, 96-HPC-60:19-24, March 1996.

R. Suda and Y. Oyanagi.
The ensparsed LU decomposition method for circuit transient analysis.
*IPSJ SIG Notes*, 96-HPC-60:25-30, March 1996.

**Chapters in Books**

Y. Oyanagi and O. Tatebe.
The MGCG method.
In *The Massively Parallel Processing System JUMP-1*, pages 11-21. Ohmsha, Ltd., March 1996.

**1994-1995**

**Refereed Papers**

R. Suda, R. Kamikawai, Y. Wada, W. Hioe, M. Hosoya, and E. Goto.
QFP wiring problem -- introduction and analytical considerations.
*Transactions on Computer-Aided Design of Integrated Circuits and Systems*, 13(1):48-59, Jan. 1994.

O. Tatebe and Y. Oyanagi.
Efficient implementation of the multigrid preconditioned conjugate gradient method on distributed memory machines.
*Proc. Supercomputing '94*, pages 194- 203, Nov. 1994.
**a4.ps.gz**,
**letter.ps.gz**

**Invited Papers**

R. Suda.
Large scale circuit analysis by preconditioned relaxation methods.
*Proc. PCG '94*, pages 189-205, Apr. 1994.
**a4.ps.Z**

O. Tatebe and Y. Oyanagi.
Efficient implementation of multigrid preconditioned conjugate gradient method on distributed memory machines.
*Proc. PCG '94* , pages 112-125, Apr. 1994.

**Unrefereed Papers**

H. Sayama.
A computer simulation of programmed self-decomposition model.
*Proc. 23rd Symposium on Numerical Analysis*, pages 67-70, Jun. 1994. (in Japanese).
**a4.ps.gz**

K. Maeda.
A comparison of iterative solvers for nonsymmetric linear equations.
*Proc. 23rd Symposium on Numerical Analysis*, pages 54-57, Jun. 1994. In Japanese.

A. Nishida and Y. Oyanagi.
A generalization of acceleration of projection method in non-symmetric eigenvalue problems.
*IPSJ SIG Notes* , 94-HPC-52, pages 53-58, Jul. 1994. SWoPP '94 (in Japanese).

T. Osoda and Y. Oyanagi.
Parallelization of the multigrid preconditioned conjugate gradient squared method.
* IPSJ SIG Notes* , 94-HPC-52, pages 59-64, Jul. 1994. SWoPP'94 (In Japanese).

R. Suda.
A split algorithm for task graphs.
*IPSJ SIG Notes*, 94-HPC-52, pages 83-88, Jul. 1994. SWoPP '94 (in Japanese).

**1993-1994**

**Refereed Papers**

Y. Oyanagi.
New parallel computer project in Japan dedicated to computational physics.
*Nuclear Physics B (Proc. Suppl.)*, 30:299-300, Apr. 1993.

Y. Iwasaki, K. Kanaya, S. Sakai, T. Yoshie, T. Hoshino, T. Shirakawa, and Y. Oyanagi.
Contamination of excited states in quenched QCD hadron propagators.
*Nuclear Physics B (Proc. Suppl.)*, 30:397-400, Apr. 1993.

O. Tatebe.
The multigrid preconditioned conjugate gradient method.
*Proceedings of Sixth Copper Mountain Conference on Multigrid Methods* , pages 621-634, Apr. 1993.
**a4.ps.gz**,
**letter.ps.gz**

O. Tatebe and Y. Oyanagi.
Parallelization of the multi-grid
preconditioned conjugate gradient method.
*Proceedings of JSPP'93*, IPSJ SIM Notes, pages 387-394, May 1993. (in Japanese).

R. Suda, R. Kamikawai, Y. Wada, W. Hioe, M. Hosoya, and E. Goto.
QFP wiring problem -- introduction and analytical considerations.
* Transactions on Computer-Aided Design of Integrated Circuits and Systems* , 13(1):48-59, Jan. 1994.

**Unrefereed Papers**

O. Tatebe.
Eigenvalue analysis and parallelization of the multi-grid preconditinoed conjugate gradient method.
*RIMS Kokyuroku* 832, pages 64-74, Apr. 1993. Fundamental Technologies in Numerical Computation.
**a4.ps.gz**

R. Suda.
A multi-level iterative linear solver for circuit simulation.
*RIMS Kokyuroku* 832, pages 75-85, Apr. 1993. Fundamental Technologies in Numerical Computation.

T. Osoda.
The multigrid preconditioner of the conjugate gradient squared method.
*Proc. 22nd symposium on numerical analysis*, pages 73-76, Jun. 1993. (in Japanese).

A. Nishida. A study on technical improvements in spectral method for simulation of homogeneous turbulence.
*Proc. 22nd symposium on numerical analysis* , pages 77-80, Jun. 1993. (in Japanese).

O. Tatebe T. Osoda and Y. Oyanagi.
The multigrid preconditioned conjugate gradient squared method.
*IPSJ SIG Notes*, 93-HPC-48, pages 65-71, Aug. 1993. SWoPP '93, (in Japanese).

R. Suda.
Parallel circuit simulation with the preconditioned Jacobi method.
*IPSJ SIG Notes*, 93-HPC-48, pages 73-79, Aug. 1993. SWoPP '93, (In Japanese).

A. Nishida and Y. Oyanagi.
Validity of conjugate gradient method as a relaxation scheme of spectral multigrid method.
*Proc. 7th symposium on numerical fluid dynamics,* pages 487-490, Dec. 1993. (in Japanese).

**1992-1993**

**Refereed Papers**

Y. Iwasaki, K. Kanaya, T. Yoshie, T. Hoshino, T. Shirakawa, Y. Oyanagi, S. Ichii, and T. Kawai.
Finite-temperature phase transition of SU(3) gauge theory on N_t = 4 and 6 lattices.
*Physical Review D*, 46(10):4657-4667, 15 November 1992.

Y. Yoshie, Y. Iwasaki, K. Kanaya, S. Sakai, T. Hoshino, T. Shirakawa, and Y. Oyanagi.
Quenched hadron spectrum on a 24^3 x 54 lattice.
* Nuclear Physics B (Proc. Suppl.)*, 26:281-283, May 1992.

K. Kanaya, Y. Iwasaki, Y. Yoshie, T. Hoshino, T. Shirakawa, Y. Oyanagi, S. Ichii, and T. Kawai.
Deconfining transition of SU(3) gauge theory on N_T = 6 lattices.
*Nuclear Physics B (Proc. Suppl.)*, 26:302-304, May 1992.

J. Fujimoto, Y. Shimizu, K. Kato, and Y. Oyanagi.
Numerical approach to one-loop integrals.
*Progress of Theoretical Physics*, 87(5):1233-1247, May, 1992.

**Invited Papers**

Y. Oyanagi.
New parallel computer project in Japan dedicated to computational physics.
In *Proceedings of the International Conference on Computing in High Energy Physics '92*, pages 350-352. CERN, 21 Dec 1992.

**Unrefereed Papers**

J. Fujimoto, Y. Shimizu, K. Kato, and Y. Oyanagi.
Numerical approach to loop integrals. In Second International Workshop on Software Engineering,
*Artificial Intelligence and Expert Systems in High Energy and Nuclear Physics* , pages 625-630. World Scientific Publishing Co. Pte. Ltd., 1992.

R. Suda.
Circuit simulation of Josephson logic gates with the preconditioned Gauss-Seidel method.
In *Proc. 21st symposium on numerical analysis* , pages 1-4, June, 1992. (in Japanese).

O. Tatebe.
The conjugate gradient method with multi-grid preconditioning.
In *Proc. 21st symposium on numerical analysis*, pages 46-49, June, 1992. (in Japanese).

R. Suda and Y. Oyanagi.
Josephson junction circuit simulation with the preconditioned Gauss-Seidel method.
*IPSJ SIG Reports*, 92-NA(66):1-8, 1992. (in Japanese).

O. Tatebe and Y. Oyanagi.
Multigrid preconditioned conjugate gradient method.
*IPSJ SIG Reports*, 92-NA(66):9-16, 1992. (in Japanese).

**1991-1992**

**Refereed Papers**

S. L. Zhang and Y. Oyanagi.
Orthomin(k) method for linear least squares problem.
*Journal of Information Processing*, 14(2):121-125, Apr. 1991.

S. Fujino, M. Sugihara, Y. Oyanagi, and M. Mori.
Deterioration in the efficiency of the SOR method due to modification for vector computers.
*Transactions of IPSJ*, 32(3):373-382, Mar. 1991. (in Japanese).

M. Sugihara, Y. Oyanagi, M. Mori, and S. Fujino.
On the efficiency of an SOR-like method suited to vector processor.
*Journal of Computational and Applied Mathematics*, 35(1):35- 51, Jan. 1991.

Y. Iwasaki, K. Kanaya, T. Yoshie, T. Hoshino, T. Shirakawa, Y. Oyanagi, S. Ichii, and T. Kawai.
Deconfining transition of SU(3) gauge theory on N_t = 4 and 6 lattices.
*Physical Review Letters*, 67(24):3343-3346, 1991.

Y. Iwasaki, K. Kanaya, T. Yoshie, T. Hoshino, T. Shirakawa, Y. Oyanagi, S. Ichii, and T. Kawai.
QCDPAX: Present status and first physical results.
* Nuclear Physics B (Proc. Suppl.)*, 20:141-144, 1991.

M. Hosoya, W. Hioe, J. Casas, R. Kamikawai, Y. Harada, Y. Wada, H. Nakane, R. Suda, and E. Goto. Quamtum flux parametron.
*Trans. Appl. Superconductivity*, 1(2):77-89, Jun. 1991.

M. Hosoya, W. Hioe, E. Goto, R. Suda, R. Kamikawai, and N. Miyamoto.
Three dimensional packing by magnetic coupling.
*Trans. Comp. Hybrids and Manuf.*, 1991.

M. Hosoya, W. Hioe, E. Goto, Y. Wada, R. Suda, R. Kamikawai, and N. Miyamoto.
Proto-type model of three-dimensional QFP circuits.
*ISEC Abstracts* , pages 188-191, 1991.

W. Hioe, M. Hosoya, E. Goto, R. Suda, and N. Miyamoto.
An auxiliary circuit to improve gain of QFP devices; experimental and simulation study.
*Japan J. Appl. Phys*., 30(12B):3920- 3924, Dec. 1991.

W. Hioe, M. Hosoya, E. Goto, R. Suda, and N. Miyamoto.
Improving the gain of the quantum flux parametron.
*ICSSDM Abstracts*, 1991.

W. Hioe, M. Hosoya, R. Suda, and E. Goto.
A single flux quantum gate with high functionality.
*Superconductor Science and Technology*, 1991.

W. Hioe, M. Hosoya, R. Suda, and E. Goto.
A single flux quantum gate with high functionality.
*ISEC abstracts*, pages 184-187, 1991.

**Unrefereed Papers**

M. Hosoya, W. Hioe, E. Goto, Y. Wada, R. Suda, R. Kamikawai, and N. Miyamoto.
Proto-type model of three-dimensional QFP circuits.
*8th RIKEN Symp. on Josephson Electronics*, pages 96-106, Mar. 1991.

W. Hioe, M. Hosoya, R. Suda, and E. Goto. Design of d-gate logic circuit.
*8th RIKEN Symp. on Josephson Electronics*, pages 107-120, Mar. 1991.

**Chapters in Books**

R. Suda, R. Kamikawai, W. Hioe, M. Hosoya,n and E. Goto.
Signal interconnection in highly integrated QFP chips.
* Advances in Quantum Flux Parametron Computer Design*, pages 100-125, 1992.

**PhD Dissertations**

R. Suda,
New iterative linear solvers for parallel circuit simulation, Mar. 1996.
**a4.ps.gz**

O. Tatebe,
MGCG Method: A Robust and Highly Parallel Iterative Method, Mar. 1997.
**a4.ps.gz**

A. Nishida,
Polynomial Acceleration for Large Nonsymmetric Eigenproblems, Mar. 1998.
**a4.ps.gz**,
**a4.pdf**

H. Sayama,
Constructing Evolutionary Systems on a Simple Deterministic Cellular Automata Space, Mar. 1999.
**a4.ps.gz**

Last modified: Fri Dec 7 01:06:54 2001