ABSTRACT The present paper, considered the allocation problem of repairable components for a parallel-series system as a multi-objective optimization problem for two different models. In the first model, the reliability of subsystems are considered as different objectives. While in the second model, the cost and time spent on repairing the components are considered as two different objectives. ...

This paper formulates a bilevel compromise programming model for allocating resources between pavement and bridge deck maintenances. The first level of the model aims to solve the resource allocation problems for pavementmanagement and bridge deckmaintenance, without considering resource sharing between them. At the second level, the model uses the results from the first step as an input and ge...

The objective of this paper is to develop a portfolio optimization technique that is simple enough for an individual with little knowledge of economic theory to systematically determine his own optimized portfolio. A compromise programming approach and a fuzzy logic approach are developed as alternatives to the traditional EV model.

This paper proposes a mathematical model to plan the financial strategy of a large company. The model links the philosophy of new behavioural economics with the multiple criteria decision making paradigm. Within this theoretical approach, the proposed model is supported by more realistic behavioral hypotheses. After formulating the initial multiobjective programming model, it has, due to its un...

This paper addresses comprehensive ranking systems determining an ordering of entities by aggregating quantitative data for multiple attributes. We propose a DEA-CP (Data Envelopment Analysis Compromise Programming) model for the comprehensive ranking, including preference voting (ranked voting) to rank candidates in terms of aggregate vote by rank for each candidate. Although the DEA-CP model ...

Society recognises the importance of agriculture to supply goods, which are essential for human survival and well-being. Sustainable is an important goal since resources need be preserved future generations. The recent agricultural policy orientations towards environmental concerns have also had consequences Portuguese agriculture. information provided by 2019 Agricultural Census offers opportu...

In this paper, we have proposed an algorithm to solve bi-level linear programming problems with fuzzy parameters without converting it to crisp equivalent problem and obtained a fuzzy compromise solution. Since the decision variables and objective functions are represented as fuzzy membership functions, the proposed fuzzy compromise solution will be more practical and reasonable. A numerical ex...

The article presents a markup domain-specific language (DSL) for concurrent programming. Runtime libraries and language extensions are the usual ways to implement parallel execution. However, their using often requires a special programming skill. The modern languages with build-in parallel constructs are more convenient for programming, but they are poorly integrated with existing high perform...