Yumi Yoshioka

According to our database, Yumi Yoshioka authored at least 14 papers between 2018 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2024

Numerical analysis of an extended mean field game for harvesting common fishery resource.

Hidekazu Yoshioka, Motoh Tsujimura, Yumi Yoshioka

Comput. Math. Appl., 2024

A Rational Logit Dynamic for Decision-Making Under Uncertainty: Well-Posedness, Vanishing-Noise Limit, and Numerical Approximation.

Hidekazu Yoshioka, Motoh Tsujimura, Yumi Yoshioka

Proceedings of the Computational Science - ICCS 2024, 2024

2023

Distributionally-Robust Optimization for Sustainable Exploitation of the Infinite-Dimensional Superposition of Affine Processes with an Application to Fish Migration.

Hidekazu Yoshioka, Motoh Tsujimura, Yumi Yoshioka

Proceedings of the Computational Science - ICCS 2023, 2023

2022

Biological population management based on a Hamilton-Jacobi-Bellman equation with boundary blow up.

Hidekazu Yoshioka, Yuta Yaegashi, Yumi Yoshioka, Masayuki Fujihara

Int. J. Control, 2022

Stochastic optimization of a mixed moving average process for controlling non-Markovian streamflow environments.

Hidekazu Yoshioka, Tomohiro Tanaka, Yumi Yoshioka, Ayumi Hashiguchi

CoRR, 2022

Modeling and computation of an integral operator Riccati equation for an infinite-dimensional stochastic differential equation governing streamflow discharge.

Hidekazu Yoshioka, Motoh Tsujimura, Tomohiro Tanaka, Yumi Yoshioka, Ayumi Hashiguchi

Comput. Math. Appl., 2022

2021

Impulsive fishery resource transporting strategies based on an open-ended stochastic growth model having a latent variable.

Hidekazu Yoshioka, Tomomi Tanaka, Futoshi Aranishi, Motoh Tsujimura, Yumi Yoshioka

CoRR, 2021

HJB and Fokker-Planck equations for river environmental management based on stochastic impulse control with discrete and random observation.

Hidekazu Yoshioka, Motoh Tsujimura, Kunihiko Hamagami, Yuta Yaegashi, Yumi Yoshioka

Comput. Math. Appl., 2021

A Simple Model on Streamflow Management with a Dynamic Risk Measure.

Hidekazu Yoshioka, Yumi Yoshioka

Proceedings of the Seventh International Conference on Mathematics and Computing, 2021

2020

Analysis and computation of a discrete costly observation model for growth estimation and management of biological resources.

Hidekazu Yoshioka, Yumi Yoshioka, Yuta Yaegashi, Tomomi Tanaka, Masahiro Horinouchi, Futoshi Aranishi

Comput. Math. Appl., 2020

Regime-switching constrained viscosity solutions approach for controlling dam-reservoir systems.

Hidekazu Yoshioka, Yumi Yoshioka

Comput. Math. Appl., 2020

A Simple Stochastic Process Model for River Environmental Assessment Under Uncertainty.

Hidekazu Yoshioka, Motoh Tsujimura, Kunihiko Hamagami, Yumi Yoshioka

Proceedings of the Computational Science - ICCS 2020, 2020

2019

Hamilton-Jacobi-Bellman Quasi-Variational Inequality arising in an environmental problem and its numerical discretization.

Hidekazu Yoshioka, Yuta Yaegashi, Yumi Yoshioka, Kunihiko Hamagami

Comput. Math. Appl., 2019

2018

Dynamic Decision-Making Model for Stochastic Population Management with Scheduled Inspections.

Hidekazu Yoshioka, Yuta Yaegashi, Yumi Yoshioka, Kunihiko Hamagami, Masayuki Fujihara, Kentaro Tsugihashi

Proceedings of the 2018 Joint 10th International Conference on Soft Computing and Intelligent Systems (SCIS) and 19th International Symposium on Advanced Intelligent Systems (ISIS), 2018