Results 11 to 20 of about 48,662 (223)
Hardware acceleration of number theoretic transform for zk‐SNARK
Engineering Reports, EarlyView., 2023 An FPGA‐based hardware accelerator with a multi‐level pipeline is designed to support the large‐bitwidth and large‐scale NTT tasks in zk‐SNARK. It can be flexibly scaled to different scales of FPGAs and has been equipped in the heterogeneous acceleration system with the help of HLS and OpenCL.
Haixu Zhao +6 more
wiley +1 more source
IEEE Access, 2020 This paper investigates the output feedback (OPFB) tracking control problem for discrete-time linear (DTL) systems with unknown dynamics. With the approach of augmented system, the tracking control problem is first turned into a regulation problem with a
Cong Chen +3 more
doaj +1 more source
Dynamic Programming and Hamilton–Jacobi–Bellman Equations on Time Scales
Complexity, 2020 Bellman optimality principle for the stochastic dynamic system on time scales is derived, which includes the continuous time and discrete time as special cases.
Yingjun Zhu, Guangyan Jia
doaj +1 more source
SICE Journal of Control, Measurement, and System Integration, 2020 This paper presents a numerical approach to solve the Hamilton-Jacobi-Bellman (HJB) equation, which arises in nonlinear optimal control. In this approach, we first use the successive approximation to reduce the HJB equation, a nonlinear partial ...
Ichiro Maruta +2 more
doaj +1 more source
IEEE Access, 2021 In this article, an optimized tracking control using critic-actor reinforcement learning (RL) strategy is investigated for a class of non-affine nonlinear continuous-time systems.
Xue Yang, Bin Li, Guoxing Wen
doaj +1 more source
Viscosity solutions to the Dirichlet problem of Bellman equation
Lietuvos Matematikos Rinkinys, 1998 There is not abstract.
Henrikas Pragarauskas
doaj +3 more sources
Известия Иркутского государственного университета: Серия "Математика", 2017 An optimal control problem for discrete systems is considered. A method of successive improvements along with its modernization based on the expansion of the main structures of the core algorithm about the parameter is suggested.
V. A. Baturin
doaj +1 more source
Optimal Defined Contribution Pension Management with Jump Diffusions and Common Shock Dependence
Mathematics, 2023 This work deals with an optimal asset allocation problem for a defined contribution (DC) pension plan during its accumulation phase. The contribution rate is assumed to be proportional to the individual’s salary.
Wujun Lv, Linlin Tian, Xiaoyi Zhang
doaj +1 more source
On Stability of Perturbed Nonlinear Switched Systems with Adaptive Reinforcement Learning
Energies, 2020 In this paper, a tracking control approach is developed based on an adaptive reinforcement learning algorithm with a bounded cost function for perturbed nonlinear switched systems, which represent a useful framework for modelling these converters, such ...
Phuong Nam Dao +3 more
doaj +1 more source
Bellman equation and viscosity solutions for mean-field stochastic control problem [PDF]
, 2017 We consider the stochastic optimal control problem of McKean-Vlasov stochastic differential equation where the coefficients may depend upon the joint law of the state and control.
Pham, Huyên, Wei, Xiaoli
core +3 more sources