نتایج جستجو برای: workforce investment fuzzy goalprogramming meta

تعداد نتایج: 335769  

This paper provides a Fuzzy based decision support system (DSS) for risk analysis in E-tourism ( Electronic Tourism ) investment. In general term, E-tourism is the use of information and communication technology (ICT) in tourism which may allow operating tourism in least variable cost, least time and increased work efficiency. It is worth noting that there are many factors that affect the deve...

2011
Hai V. Pham Thang Cao Iori Nakaoka Junichi Kushida Eric W. Cooper Katsuari Kamei

In this paper, we propose a Hybrid Kansei-SOM model, using Kansei Evaluation integrated with Self-Organizing Map (SOM) for stock market investment strategies. The proposed approach, using a group Decision Support System (DSS), aims to aggregate experts’ preferences with the selection of the most suitable stocks, matching with investing strategies to achieve investment returns by dealing with co...

Journal: :Psychological bulletin 2013
Sophie von Stumm Phillip L Ackerman

Cognitive or intellectual investment theories propose that the development of intelligence is partially influenced by personality traits, in particular by so-called investment traits that determine when, where, and how people invest their time and effort in their intellect. This investment, in turn, is thought to contribute to individual differences in cognitive growth and the accumulation of k...

Journal: Iranian Economic Review 2020

ecause a large number of tourists come to  Mashhad, this city has a high potential for the development of tourism-related activities. Therefore, it is necessary to equip resources for tourism activities and investment in this regard. Despite the highest tourism potential in Mashhad, there are great opportunities for the tourism industry, which has not been fully identified and has not been made...

Journal: :iranian journal of optimization 0
amir amini msc. graduate of industrial engineering, alghadir institute of higher education, tabriz, iran ali zebardast department of economic, faculty of economic and management, urmia university, urmia, iran kiumars shahbazi department of economic, faculty of economic and management, urmia university, urmia, iran

in the process of investment decision making, next to financial indicators many other aspects of investment projects are increasingly often considered. this leads to the multi-criteria evaluation of a project. the advantage of multi-criteria methods is the ability to take into account all (not only financial) aspects of the attractiveness of an investment project. the selection of criteria of p...

2008
Ivan Popchev Penka Georgieva

Financial mangers bave to make decisions Ilnder many restrictions and often have to deal with vague and imprecise information. In multicriteria problems, the best solution is sought in a set X of alternatives under certain constraints with rates of contentment,ili : X ~ [0,1]. Considering these rates as membership fnnctions, the tools that fuzzy logic provides Is adeqll3te to solving a multicri...

Journal: :Inf. Sci. 2016
Andrew Starkey Hani Hagras Siddhartha Shakya Gilbert Owusu

In industries which employ large numbers of mobile field engineers (resources), there is a need to optimize the task allocation process. This particularly applies to utility companies such as electricity, gas and water suppliers as well as telecommunications. The process of allocating tasks to engineers involves finding the optimum area for each engineer to operate within where the locations av...

Journal: :international journal of advanced design and manufacturing technology 0
esmail delfani ahmad delfani a ghoddosian

nowadays, different methods are used to solve optimization problems which ,one of the newest is bco method that are inspired by the nature and derived from the social life of bees of these methods can be noted that bco is derived from the social life of bees. we use in this paper fuzzy logic for bee‟s decision stage. at the end, we solve two different problem that have already been solved by es...

In this research study, we present a novel frame work for handling bipolar fuzzy soft information by combining bipolar fuzzy soft sets with graphs. We introduce several basic notions concerning bipolar fuzzy soft graphs and investigate some related properties. We also consider the application of the bipolar fuzzy soft graphs. In particular, three efficient algorithms are developed to solve mult...

Journal: :European Journal of Operational Research 2008
Mahdieh Allahviranloo Shahriar Afandizadeh

In this research, the main purpose is to formulate a model to determine the optimum investment on port development from national investment prospective; on the other hand, costs and benefits are calculated from consumer and investor’s viewpoint. The formulated model is an integer-programming model. The emphasis is on how to formulate an investment optimization problem where cargo operation, inv...

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