Academic Journal
Deterministic Discounted Markov Decision Processes with Fuzzy Rewards/Costs
| العنوان: | Deterministic Discounted Markov Decision Processes with Fuzzy Rewards/Costs |
|---|---|
| المؤلفون: | Hugo Cruz-Suárez, Raúl Montes-de-Oca, R. Israel Ortega-Gutiérrez |
| المصدر: | Fuzzy Information and Engineering, Vol 15, Iss 3, Pp 274-290 (2023) |
| بيانات النشر: | Tsinghua University Press, 2023. |
| سنة النشر: | 2023 |
| المجموعة: | LCC:Engineering (General). Civil engineering (General) LCC:Mathematics |
| مصطلحات موضوعية: | deterministic markov decision process, discounted criterion, fuzzy reward, fuzzy cost, trapezoidal fuzzy number, Engineering (General). Civil engineering (General), TA1-2040, Mathematics, QA1-939 |
| الوصف: | The article concerns a study of infinite-horizon deterministic Markov decision processes (MDPs) for which the fuzzy environment will be presented through considering these MDPs with both fuzzy rewards and fuzzy costs. Specifically, these rewards and costs will be assumed of a suitable trapezoidal type. For both classes of MDPs, i.e., MDPs with fuzzy rewards and MDPs with fuzzy costs, the fuzzy total discounted function will be taken into account as the objective function, and the corresponding optimal decision problems will be considered with respect to the max order of the fuzzy numbers. For each optimal decision problem, the optimal policy and the optimal value function are related and obtained as a solution of a convenient standard MDP (i.e., a standard MDP is an MDP with a non-fuzzy reward function or a non-fuzzy cost function). Moreover, an economic growth model (EGM), a deterministic version of the linear-quadratic model (LQM), and an optimal consumption model (OCM) in order to clarify the theory presented are given, and it is remarked that these models have uncountable state spaces, and the corresponding non-fuzzy version of both the EGM and the OCM has an unbounded reward function, and the corresponding non-fuzzy version of the LQM has an unbounded cost function. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1616-8658 1616-8666 |
| Relation: | https://www.sciopen.com/article/10.26599/FIE.2023.9270020; https://doaj.org/toc/1616-8658; https://doaj.org/toc/1616-8666 |
| DOI: | 10.26599/FIE.2023.9270020 |
| URL الوصول: | https://doaj.org/article/e4221aadd7bc4012bedad637653b6149 |
| رقم الانضمام: | edsdoj.4221aadd7bc4012bedad637653b6149 |
| قاعدة البيانات: | Directory of Open Access Journals |
| تدمد: | 16168658 16168666 |
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| DOI: | 10.26599/FIE.2023.9270020 |