Takayuki Umeda

28 papers C 1Journal 12Unranked 15
YearRankTypeTitle / Venue / Authors
2024 J jnl
Generation of normal distributions revisited.
Comput. Stat.
Takayuki Umeda
2023 J jnl
A new integrator for relativistic E-cross-B motion of charged particles.
J. Comput. Phys.
Takayuki Umeda
2022 J jnl
Multicolor reordering for computing moments in particle-in-cell plasma simulations.
Comput. Phys. Commun.
Takayuki Umeda
2019 J jnl
Multi-step Boris rotation schemes for Lorentz force equation of charged particles.
Comput. Phys. Commun.
Takayuki Umeda
2019 — conf
Paradigm Shift in Program Structure of Particle-in-Cell Simulations.
PARCO
Takayuki Umeda
2018 J jnl
A three-step Boris integrator for Lorentz force equation of charged particles.
Comput. Phys. Commun.
Takayuki Umeda
2018 — conf
Performance Analysis of CPU and DRAM Power Constrained Systems with Magnetohydrodynamic Simulation Code.
HPCC/SmartCity/DSS
Keiichiro Fukazawa, Masatsugu Ueda, Yuichi Inadomi, Mutsumi Aoyagi, Takayuki Umeda, Koji Inoue
2017 J jnl
End-to-end learning potentials for structured attribute prediction.
CoRR
Kota Yamaguchi, Takayuki Okatani, Takayuki Umeda, Kazuhiko Murasaki, Kyoko Sudo
2017 — conf
Performance Evaluation and Optimization of MagnetoHydroDynamic Simulation for Planetary Magnetosphere with Xeon Phi KNL.
PARCO
Keiichiro Fukazawa, Takeshi Soga, Takayuki Umeda, Takeshi Nanri
2016 — conf
Attribute Discovery for Person Re-Identification.
MMM (2)
Takayuki Umeda, Yongqing Sun, Go Irie, Kyoko Sudo, Tetsuya Kinebuchi
2016 — conf
Automatic Attribute Discovery with Neural Activations.
ECCV (4)
Sirion Vittayakorn, Takayuki Umeda, Kazuhiko Murasaki, Kyoko Sudo, Takayuki Okatani, Kota Yamaguchi
2016 J jnl
Automatic Attribute Discovery with Neural Activations.
CoRR
Sirion Vittayakorn, Takayuki Umeda, Kazuhiko Murasaki, Kyoko Sudo, Takayuki Okatani, Kota Yamaguchi
2016 C conf
Performance comparison of Eulerian kinetic Vlasov code between flat-MPI parallelism and hybrid parallelism on Fujitsu FX100 supercomputer.
EuroMPI
Takayuki Umeda, Keiichiro Fukazawa
2015 — conf
Hybrid Parallelization of Hyper-Dimensional Vlasov Code with OpenMP Loop Collapse Directive.
PARCO
Takayuki Umeda, Keiichiro Fukazawa
2015 — conf
Performance Comparison of Open-Source Parallel Sorting with OpenMP.
CANDAR
Takayuki Umeda, Shuhei Oya
2014 J jnl
A Region of Interest (ROI) Sharing Protocol for Multirobot Cooperation With Distributed Sensing Based on Semantic Stability.
IEEE Trans. Syst. Man Cybern. Syst.
Mohammad Rokunuzzaman, Takayuki Umeda, Kosuke Sekiyama, Toshio Fukuda
2014 — conf
Performance Tuning of Vlasov Code for Space Plasma on the K Computer.
AsiaSim
Takayuki Umeda, Keiichiro Fukazawa
2013 — conf
Performance Evaluation of Magnetohydrodynamics Simulation for Magnetosphere on K Computer.
AsiaSim
Keiichiro Fukazawa, Takeshi Nanri, Takayuki Umeda
2013 — conf
Performance Measurement of Parallel Vlasov Code for Space Plasma on Scalar-Type Supercomputer Systems with Large Number of Cores.
AsiaSim
Takayuki Umeda, Keiichiro Fukazawa
2013 — conf
Performance Measurements of MHD Simulation for Planetary Magnetosphere on Peta-Scale Computer FX10.
PARCO
Keiichiro Fukazawa, Takeshi Nanri, Takayuki Umeda
2012 J jnl
A non-oscillatory and conservative semi-Lagrangian scheme with fourth-degree polynomial interpolation for solving the Vlasov equation.
Comput. Phys. Commun.
Takayuki Umeda, Yasuhiro Nariyuki, Daichi Kariya
2012 — conf
Performance Measurement of Parallel Vlasov Code for Space Plasma on Various Scalar-Type Supercomputer Systems.
ICA3PP (1)
Takayuki Umeda, Keiichiro Fukazawa
2012 J jnl
Performance measurement of magnetohydrodynamic code for space plasma on typical scalar-type supercomputer systems with a large number of cores.
Int. J. High Perform. Comput. Appl.
Keiichiro Fukazawa, Takayuki Umeda
2012 J jnl
Vision-Based Object Tracking by Multi-Robots.
J. Robotics Mechatronics
Takayuki Umeda, Kosuke Sekiyama, Toshio Fukuda
2011 — conf
Cooperative distributed object classification for multiple robots with audio features.
MHS
Daniel McGibney, Takayuki Umeda, Kousuke Sekiyama, Hiro Mukai, Toshio Fukuda
2010 — conf
Cooperative Distributed Object Tracking by Multiple Robots Based on Feature Selection.
DARS
Takayuki Umeda, Kosuke Sekiyama, Toshio Fukuda
2009 J jnl
Two-dimensional full-electromagnetic Vlasov code with conservative scheme and its application to magnetic reconnection.
Comput. Phys. Commun.
Takayuki Umeda, Kentaro Togano, Tatsuki Ogino
1999 — conf
Design and Development of a Cooperative Shopping System with Shared Discussion Space.
ICPP Workshops
Takayuki Umeda, Hiroyuki Tarumi, Yahiko Kambayashi