A mathematical model of decision making for investment in process modeling & simulation

2020 ◽  
Author(s):  
Christos Varsakelis ◽  
Moritz von Stosch ◽  
Sandrine Dessoy ◽  
Alexander Pysik
Keyword(s):  
Mathematical Model ◽  
Decision Making ◽  
Process Modeling ◽  
Modeling Simulation

Information technology support for integrated supply chain modeling

2008 ◽  
Vol 27 (1) ◽  
pp. 3-13
Author(s):  
Charu Chandra ◽  
Jānis Grabis
Keyword(s):  
Decision Making ◽  
Information Technology ◽  
Supply Chain ◽  
Process Modeling ◽  
Service Oriented Architecture ◽  
Model Development ◽  
Integrated Models ◽  
Supply Chain Modeling ◽  
Decision Making Models ◽  
Integrated Supply Chain

Multiple interrelated decision-making models are frequently used in supply chain modeling. Model integration is a precondition for efficient development and utilization of these models. This paper discusses use of modern information technology (IT) techniques and methods for integration of supply chain decision-making models. The overall approach to using IT at various stages of model development is presented. Data and process modeling techniques are used to developed semi-formalized representation of integrated models. These models support integration of decision-making components with other parts of supply chain information system. Process modeling is also used to describe interrelationships among multiple decision-making models. This representation is used as the basis for implementation of integrated models. The service-oriented architecture is proposed as an implementation platform. The presented discussion serves as the basis for further developments in developing integrated supply chain decision-making models.

Comparison of BGL and Lurgi Gasification for Coal to Liquid fuels (CTL): Process Modeling, Simulation and Thermodynamic Analysis

Energy ◽  
2021 ◽  
pp. 120697
Author(s):  
Shiyue Qin ◽  
Xuzhi Zhang ◽  
Ming Wang ◽  
Hongyou Cui ◽  
Zhihe Li ◽  
...  
Keyword(s):  
Thermodynamic Analysis ◽  
Process Modeling ◽  
Liquid Fuels ◽  
Modeling Simulation

scholarly journals A Critical Review on Mathematical Descriptions to Study Flux Processes and Environmental-Related Interactions of Mangroves

2021 ◽  
Vol 13 (12) ◽  
pp. 6970
Author(s):  
Jefferson Brooks ◽  
Miguel Chen Chen Austin ◽  
Dafni Mora ◽  
Nathalia Tejedor-Flores
Keyword(s):  
Systematic Review ◽  
Mathematical Model ◽  
Global Warming ◽  
Process Modeling ◽  
Critical Review ◽  
Systematic Search ◽  
Raw Material ◽  
Mangrove Forests ◽  
Recent Information ◽  
Modeling Studies

Trees are resources that provide multiple benefits, such as the conservation of fauna, both terrestrial and marine, a source of food and raw material, and offering protection in storms, which makes it practical to understand their behavior against different phenomena. Such understanding may be possible through process modeling. Studies confirm that mangrove forests can store more carbon than other forests, influencing the fight against global warming. Thus, a critical and systematic review was carried out regarding studies focusing on mangroves to collect information on the models that have been applied and the most influential variables highlighted by other authors. Applying a systematic search for the most relevant topics related to mangroves (basic as well as recent information), it is possible to group models and methods carried out by other authors to respond to certain behaviors presented by mangroves. Moreover, possible structuring of a mathematical model applied to a species of interest thanks to the analyzed references could provide justified information to the authorities on the importance of these forests and the benefits of their preservation and regeneration-recovery.

Toward a Reasoning Framework of Design As Synthesis

1999 ◽  
Author(s):  
Masaharu Yoshioka ◽  
Tetsuo Tomiyama
Keyword(s):  
Decision Making ◽  
Problem Solving ◽  
Design Process ◽  
Process Modeling ◽  
Implementation Strategy ◽  
Multiple Model ◽  
Hypothetical Reasoning ◽  
Design Processes ◽  
Design Process Modeling ◽  
Do So

Abstract Most of the previous research efforts for design process modeling had such assumptions as “design as problem solving,” “design as decision making,” and “design by analysis,” and did not explicitly address “design as synthesis.” These views lack notion and understanding about synthesis. Compared with analysis, synthesis is less understood and clarified. This paper discusses our fundamental view on synthesis and approach toward a reasoning framework of design as synthesis. To do so, we observe the designer’s activity and formalize knowledge operations in design processes. From the observation, we propose a hypothetical reasoning framework of design based on multiple model-based reasoning. We discuss the implementation strategy for the framework.

A mathematical model for decision-making in the classification of para-footballers with different severity of coordination impairments

2018 ◽  
Vol 37 (12) ◽  
pp. 1403-1410 ◽  
Author(s):  
Diego Pastor ◽  
María Campayo-Piernas ◽  
Jesús Tadeo Pastor ◽  
Raul Reina
Keyword(s):  
Mathematical Model ◽  
Decision Making

scholarly journals Process modeling in sensor - object system when scanning underwater communications

2017 ◽  
pp. 84-94
Author(s):  
S. G. Cherny ◽  
A. A. Zhilenkov
Keyword(s):  
Mathematical Model ◽  
Process Modeling ◽  
Local Structure ◽  
Practical Importance ◽  
Underwater Vehicles ◽  
Water Area ◽  
Underwater Communication ◽  
Underwater Communications ◽  
Unmanned Underwater Vehicles ◽  
The Mathematical Model

The study focuses on the modeled processes describing the interaction of the scanning sensor with the element of underwater communication. This task is relevant in constructing the systems for automated monitoring of underwater objects by means of unmanned underwater vehicles. A simple model has been obtained that makes it possible to describe the structural properties of the object’s material or damage on its surface. The mathematical model of interaction between the object and the scanning sensor is presented as a sum of two series. The study shows that in problems of controlling the local structure of the object’s surface, it is possible to present the mathematical model in Kotelnikov expanded form. The obtained results are of high practical importance in solving the problems of laying specialized lines and highways in the territory of the Crimean water area of the Azov-Black Sea basin and regular monitoring their condition

scholarly journals Mathematical Model to Optimize Production of Loading-Unloading Operations on the Vessel

2020 ◽  
pp. 29-30
Author(s):  
Ibraim Didmanidze ◽  
Givi Tsitskishvili
Keyword(s):  
Mathematical Model ◽  
Decision Making ◽  
Coming Out ◽  
Scientific Work ◽  
Equal Strength ◽  
Optimal Classification ◽  
A Priority ◽  
The Given

In scientific work it is shown, that our goal is to choose the desired option from variety of alternatives (in our case different options of loading-unloading operations on the vessel) or to take decision which is the best (optimal). Classification in this case is the grounds, as taking the choice is based on choosing certain class, which can be assigned to an alternative. Stratification and rating gives us wide option to make reasonable selection, or to take a kind of decision which will be optimal for the certain moment and occasion. These methods can be used with equal strength at all stages of the processes taking place in the area of current decision making management. This refers to the object of our study of course – solution of selecting optimal option to optimize loading-unloading operation on the vessel. It goes without saying that variety of alternatives doesn’t have any structure, thus abundance of each element was never structured randomly retrieved or no consideration has been proposed, and they are not a priority and in any order. Coming out of this it’s impossible to mention which alternative is better and which is less desirable. In order to solve the task of selecting a set of alternatives successfully, it is necessary, to make structure of the given abundance of alternatives in any form.

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