Stochastic optimization problems arise in decision-making problems under uncertainty, and find various applications in economics and finance. On the other hand, problems in finance have recently led to new developments in the theory of stochastic control. This volume provides a systematic treatment of stochastic optimization problems applied to finance by presenting the different existing methods: dynamic programming, viscosity solutions, backward stochastic differential equations, and martingale duality methods. The theory is discussed in the context of recent developments in this field, with complete and detailed proofs, and is illustrated by means of concrete examples from the world of finance: portfolio allocation, option hedging, real options, optimal investment, etc. This book is directed towards graduate students and researchers in mathematical finance, and will also benefit applied mathematicians interested in financial applications and practitioners wishing to know more about the use of stochastic optimization methods in finance.

Continuous-time stochastic control and optimization with financial applications / Huyen Pham

The Semantic Web 10

Network Analysis: Methodological Foundations

NOAH（New York Online Access to Health，纽约健康在线）网站于1994年由纽约城市图书馆发起创建，旨在合并多种类型医学图书馆的资源，为用户提供高质量卫生保健信息。网站由纽约图书馆员和卫生保健专家查找、筛选和组织信息，全文卫生保健信息均是最近发表的、准确无偏倚的医学资源。网站编辑委员会对筛选和使用的所有主题和链接负责。语言以英语和西班牙语为主。

Noah

Research advances of magnesium and magnesium alloys worldwide in 2021

In this study, an integrated molten carbonate fuel cell (MCFC), thermoelectric generator (TEG), and regenerator energy system has been introduced and evaluated. MCFC generates power and heating load. The exit fuel gases of the MCFC is separated into three sections: the first section is transferred to the TEG to generate more electricity, the next chunk is conducted to a regenerator to boost the productivity of the suggested plant and compensate for the regenerative destructions, and the last section enters the surrounding. Computational simulation and thermodynamic evaluation of the hybrid plant are carried out utilizing MATLAB and HYSYS software, respectively. Furthermore, a thermoeconomic analysis is performed to estimate the total cost of the product and the system cost rate. The offered system is also optimized using multi-criteria genetic algorithm optimization to enhance the exergetic efficiency while reducing the total cost of the product. The power generated by MCFC and TEG is 1247.3 W and 8.37 W, respectively. The result explicates that the provided electricity and provided efficiency of the suggested plant is 1255.67 W and 38%, respectively. Exergy inquiry outcomes betokened that, exergy destruction of the MCFC and TEG is 13,945.9 kW and 262.75 kW, respectively. Furthermore, their exergy efficiency is 68.22% and 97.31%, respectively. The impacts of other parameters like working temperature and pressure, thermal conductance, the configuration of the advantage of the materials, etc., on the thermal and exergetic performance of the suggested system are also evaluated. The optimization outcomes reveal that in the final optimum solution point, the exergetic efficiency and total cost of the product s determined at 70% and 30 USD/GJ.

A Comprehensive Thermoeconomic Evaluation and Multi-Criteria Optimization of a Combined MCFC/TEG System

Research methodology for computer science

Prediction is included in the data mining process to predict future data based on learning from past data. Various techniques are used in making predictions. The Regression method also includes techniques for making predictions. Various regressions such as Linear Regression, Ridge Regression, Lasso Regression, and Multivariate Adaptive Regression Splines (MARS) are regression techniques that are fond of being used in predicting data in business. Every prediction is always measured success with several formulations. As MAPE is a measuring tool in obtaining accuracy, so it is trying to be designed with the role of Detection Rate (DR) in order to get a smaller error value in obtaining accuracy. In this paper, the process of obtaining accuracy in Linear Regression is carried out to obtain a MAPE of 0.15874361801345002 % and the role of DR in MAPE is 0.1410249900632677 %. At Ridge Regression get a MAPE of 0.15820461185453846 % and the role of DR in MAPE is 0.14077739389387 %. On Lasso Regression get a MAPE of 0.14793925681569248 % and the role of DR in MAPE is 0.1370143839961479 %. On MARS get a MAPE of 0.16209808399129746 % and the role of DR in MAPE is 0.14528079908718253 %.

Mahyuddin K. M. Nasution

Papers

A Comprehensive Thermoeconomic Evaluation and Multi-Criteria Optimization of a Combined MCFC/TEG System

Research methodology for computer science

The Role of Detection Rate in MAPE to Improve Measurement Accuracy for Predicting FinTech Data in Various Regressions

Multiple-objective as decisions in computing

A sustainable forest planning model with water allocation optimization for power plant