Tomoki Ohsawa

29 papers A 1B 3Misc 1Journal 20Unranked 4
YearRankTypeTitle / Venue / Authors
2024 J jnl
Controlled Lagrangians and Stabilization of Euler-Poincaré Equations with Symmetry Breaking Nonholonomic Constraints.
J. Nonlinear Sci.
Jorge Silva Garcia, Tomoki Ohsawa
2023 J jnl
Preservation of Quadratic Invariants by Semiexplicit Symplectic Integrators for Nonseparable Hamiltonian Systems.
SIAM J. Numer. Anal.
Tomoki Ohsawa
2022 J jnl
Controlled Lagrangians and Stabilization of Euler-Poincaré Mechanical Systems with Broken Symmetry I: Kinetic Shaping.
SIAM J. Control. Optim.
César Contreras, Tomoki Ohsawa
2022 J jnl
Controlled Lagrangians and stabilization of Euler-Poincaré mechanical systems with broken symmetry II: potential shaping.
Math. Control. Signals Syst.
César Contreras, Tomoki Ohsawa
2022 J jnl
Optimal Control with Broken Symmetry of Multi-Agent Systems on Lie Groups.
CoRR
Efstratios Stratoglou, Leonardo Colombo, Tomoki Ohsawa
2022 J jnl
Preservation of Quadratic Invariants by Semiexplicit Symplectic Integrators for Non-separable Hamiltonian Systems.
CoRR
Tomoki Ohsawa
2022 J jnl
Semiexplicit symplectic integrators for non-separable Hamiltonian systems.
Math. Comput.
Buddhika Jayawardana, Tomoki Ohsawa
2022 — conf
Stabilization of Nonholonomic Pendulum Skate by Controlled Lagrangians.
CDC
Jorge Silva Garcia, Tomoki Ohsawa
2021 J jnl
Semiexplicit Symplectic Integrators for Non-separable Hamiltonian Systems.
CoRR
Buddhika Jayawardana, Tomoki Ohsawa
2020 J jnl
Geometric Kinematic Control of a Spherical Rolling Robot.
J. Nonlinear Sci.
Tomoki Ohsawa
2020 A conf
Variational Optimization on Lie Groups, with Examples of Leading (Generalized) Eigenvalue Problems.
AISTATS
Molei Tao, Tomoki Ohsawa
2020 J jnl
Variational Optimization on Lie Groups, with Examples of Leading (Generalized) Eigenvalue Problems.
CoRR
Molei Tao, Tomoki Ohsawa
2017 J jnl
Optimal Control Problems with Symmetry Breaking Cost Functions.
CoRR
Anthony M. Bloch, Leonardo Colombo, Rohit Gupta, Tomoki Ohsawa
2017 J jnl
Optimal Control Problems with Symmetry Breaking Cost Functions.
SIAM J. Appl. Algebra Geom.
Anthony M. Bloch, Leonardo J. Colombo, Rohit Gupta, Tomoki Ohsawa
2016 J jnl
A New Phase Space Density for Quantum Expectations.
SIAM J. Math. Anal.
Johannes Keller, Caroline Lasser, Tomoki Ohsawa
2015 J jnl
Contact geometry of the Pontryagin maximum principle.
Autom.
Tomoki Ohsawa
2013 J jnl
Symmetry Reduction of Optimal Control Systems and Principal Connections.
SIAM J. Control. Optim.
Tomoki Ohsawa
2011 J jnl
Discrete Hamilton-Jacobi Theory.
SIAM J. Control. Optim.
Tomoki Ohsawa, Anthony M. Bloch, Melvin Leok
2011 — conf
Poisson reduction of optimal control systems.
CDC/ECC
Tomoki Ohsawa
2011 J jnl
Symmetry Reduction of Optimal Control Systems
CoRR
Tomoki Ohsawa
2011 J jnl
Variational and Geometric Structures of Discrete Dirac Mechanics.
Found. Comput. Math.
Melvin Leok, Tomoki Ohsawa
2010 — conf
Discrete Hamilton-Jacobi theory and discrete optimal control.
CDC
Tomoki Ohsawa, Anthony M. Bloch, Melvin Leok
2009 J jnl
Discrete Hamilton-Jacobi Theory.
CoRR
Tomoki Ohsawa, Anthony M. Bloch, Melvin Leok
1998 B conf
Reduced complexity maximum likelihood estimator for high speed wireless access-TCS-MLSCE.
PIMRC
Yoshikazu Kakura, Tomoki Ohsawa, Kazuhiro Okanoue
1995 B conf
A capacity effect of bridging functionality applied to wireless packet datalink.
PIMRC
Tomoki Ohsawa, Gerald Q. Maguire Jr.
1994 B conf
Bridging functionality for medium access control sublayer-applied to distributed foundation wireless medium access control.
PIMRC
Tomoki Ohsawa, Gerald Q. Maguire Jr.
1994 — conf
Mobile Computing and Communication.
IFIP Congress (3)
Tomoki Ohsawa
1987 J jnl
A PSK Group Modem for Satellite Communications.
IEEE J. Sel. Areas Commun.
Fumio Takahata, Masayuki Yasunaga, Yasuo Hirata, Tomoki Ohsawa, Junji Namiki
1986 Misc conf
Adaptive rate conversion filter.
ICASSP
Tomoki Ohsawa, Junji Namiki