Ryuichi Hirabayashi

According to our database, Ryuichi Hirabayashi authored at least 18 papers between 1993 and 2006.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2006

Optimal design of FIR filter with SP2 coefficients based on semi-infinite linear programming method.

Rika Ito, Ryuichi Hirabayashi

Proceedings of the 14th European Signal Processing Conference, 2006

2005

Initial ideals of unimodular integer programs.

Masafumi Ito, Ryuichi Hirabayashi

Int. J. Comput. Math., 2005

2004

A powers-of-two term allocation algorithm for designing FIR filters with CSD coefficients in a min-max sense.

Rika Ito, Tetsuya Fujie, Kenji Suyama, Ryuichi Hirabayashi

Proceedings of the 2004 12th European Signal Processing Conference, 2004

2003

Computing test sets for integer programming.

Masafumi Ito, Ryuichi Hirabayashi

Optim. Methods Softw., 2003

A new heuristic signed-power of two term allocation approach for designing of FIR filters.

Tetsuya Fujie, Rika Ito, Kenji Suyama, Ryuichi Hirabayashi

Proceedings of the 2003 International Symposium on Circuits and Systems, 2003

2002

New design methods of FIR filters with signed power of two coefficients based on a new linear programming relaxation with triangle inequalities.

Rika Ito, Tetsuya Fujie, Kenji Suyama, Ryuichi Hirabayashi

Proceedings of the 2002 International Symposium on Circuits and Systems, 2002

Optimal design of fir filters in complex Chebyshev sense using semi-infinite programming method.

Kenji Suyama, Ken'ichi Takada, Ryuichi Hirabayashi, Hiroshi Iwakura

Proceedings of the IEEE International Conference on Acoustics, 2002

New design method of fir filters with SP2 coefficients based on a new linear programming relaxation with triangle inequalities.

Rika Ito, Tetsuya Fujie, Kenji Suyama, Ryuichi Hirabayashi

Proceedings of the 11th European Signal Processing Conference, 2002

2001

Optimal design of FIR filter with discrete coefficients based on integer semi-infinite linear programs.

Rika Ito, Kenji Suyama, Ryuichi Hirabayashi

Proceedings of the 2001 International Symposium on Circuits and Systems, 2001

Optimal design method for FIR filter with discrete coefficients based on integer semi-infinite linear programs.

Rika Ito, Kenji Suyama, Ryuichi Hirabayashi

Proceedings of the IEEE International Conference on Acoustics, 2001

2000

A learning algorithm for adaptive microphone arrays based on mathematical programming methods.

Kenji Suyama, Ryuichi Hirabayashi

Proceedings of the IEEE International Conference on Acoustics, 2000

1998

Solving the Maximum Clique Problem Using PUBB.

Yuji Shinano, Tetsuya Fujie, Yoshiko Ikebe, Ryuichi Hirabayashi

Proceedings of the 12th International Parallel Processing Symposium / 9th Symposium on Parallel and Distributed Processing (IPPS/SPDP '98), March 30, 1998

1997

Control Schemes in a Generalized Utility for Parallel Branch-and-Bound Algorithms.

Yuji Shinano, Kenichi Harada, Ryuichi Hirabayashi

Proceedings of the 11th International Parallel Processing Symposium (IPPS '97), 1997

1996

An Interface Design for General Parallel Branch-and-Bound Algorithms.

Yuji Shinano, Masahiro Higaki, Ryuichi Hirabayashi

Proceedings of the Parallel Algorithms for Irregularly Structured Problems, 1996

1995

A generalized utility for parallel branch and bound algorithms.

Yuji Shinano, Masahiro Higaki, Ryuichi Hirabayashi

Proceedings of the Seventh IEEE Symposium on Parallel and Distributed Processing, 1995

1994

Stability for linearly constrained optimization problems.

Ryuichi Hirabayashi, Hubertus Th. Jongen, Masayuki Shida

Math. Program., 1994

On the topological complexity of DC-sets.

Harald Günzel, Ryuichi Hirabayashi, Hubertus Th. Jongen, Susumu Shindoh

J. Glob. Optim., 1994

1993

Manifold Structure of the Karush-Kuhn-Tucker Stationary Solution Set with Two Parameters.

Ryuichi Hirabayashi, Masayuki Shida, Susumu Shindoh

SIAM J. Optim., 1993