Publications by Shuichi FUKUNAGA There are ... items referenced. Alternative author names: Shuichi FUKUNAGA. 2023 -- Shuichi FUKUNAGA, Ryota KOKUBOProposal of Deterministic Policy Gradient Method for Port-Hamiltonian Systems Using Eligibility Trace and Verification by Numerical Experiment 2023 -- Shuichi FUKUNAGA, Yuki IWAMOTOAcceleration of Reinforcement Learning for Port-Hamiltonian Systems Using Natural Gradient