Hiroaki Umeda

11 papers A 1Journal 6Unranked 4
YearRankTypeTitle / Venue / Authors
2010 J jnl
Fragment molecular orbital study of the electronic excitations in the photosynthetic reaction center of
J. Comput. Chem.
Tsutomu Ikegami, Toyokazu Ishida, Dmitri G. Fedorov, Kazuo Kitaura, Yuichi Inadomi, Hiroaki Umeda, Mitsuo Yokokawa, Satoshi Sekiguchi
2010 J jnl
Parallel Fock matrix construction with distributed shared memory model for the FMO-MO method.
J. Comput. Chem.
Hiroaki Umeda, Yuichi Inadomi, Toshio Watanabe, Toru Yagi, Takayoshi Ishimoto, Tsutomu Ikegami, Hiroto Tadano, Tetsuya Sakurai, Umpei Nagashima
2009 J jnl
Parallel Fock matrix construction program for molecular orbital calculation - Specific computer with a hierarchical network.
J. Comput. Chem.
Hiroaki Umeda, Yuichi Inadomi, Hiroaki Honda, Umpei Nagashima
2008 J jnl
Modified Fast-sample/Fast-hold Approximation for Sampled-data System Analysis.
Eur. J. Control
Tomomichi Hagiwara, Hiroaki Umeda
2007 — conf
Robust stability analysis of sampled-data systems with noncausal periodically time-varying scaling: Optimization of scaling via approximate discretization and error bound analysis.
CDC
Tomomichi Hagiwara, Hiroaki Umeda
2006 — conf
A Master-Worker Type Eigensolver for Molecular Orbital Computations.
PARA
Tetsuya Sakurai, Yoshihisa Kodaki, Hiroto Tadano, Hiroaki Umeda, Yuichi Inadomi, Toshio Watanabe, Umpei Nagashima
2006 — conf
Discretization of Continuous-Time Controllers Based on the Hilbert-Schmidt Norm of the Sampled-Data Frequency Response.
CDC
Tomomichi Hagiwara, Hiroaki Umeda, Masashi Sawada
2005 — conf
A Hybrid Parallel Method for Large Sparse Eigenvalue Problems on a Grid Computing Environment Using Ninf-G/MPI.
LSSC
Tetsuya Sakurai, Yoshihisa Kodaki, Hiroaki Umeda, Yuichi Inadomi, Toshio Watanabe, Umpei Nagashima
2005 A conf
Full Electron Calculation Beyond 20, 000 Atoms: Ground Electronic State of Photosynthetic Proteins.
SC
Tsutomu Ikegami, Toyokazu Ishida, Dmitri G. Fedorov, Kazuo Kitaura, Yuichi Inadomi, Hiroaki Umeda, Mitsuo Yokokawa, Satoshi Sekiguchi
2004 J jnl
Improvement of parallelization performance of GAMESS: Global sum and (semi-)direct integral calculation in multireference perturbation calculation.
J. Comput. Chem.
Hiroaki Umeda, Shiro Koseki, Umpei Nagashima
2001 J jnl
Parallelization of multireference perturbation calculations with GAMESS.
J. Comput. Chem.
Hiroaki Umeda, Shiro Koseki, Umpei Nagashima, Michael W. Schmidt