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In conventional mathematical programming, coefficients of problems are usually determined by the experts as crisp values in terms of classical mathematical reasoning. But in reality, in an imprecise and uncertain environment, it will be utmost unrealistic to assume that the knowledge and representation of an expert can come in a precise way. The wider objective of the book is to study different real decision situations where problems are defined in inexact environment. Inexactness are mainly generated in two ways - (1) due to imprecise perception and knowledge of the human expert followed...

In conventional mathematical programming, coefficients of problems are usually determined by the experts as crisp values in terms of classical mathematical reasoning. But in reality, in an imprecise and uncertain environment, it will be utmost unrealistic to assume that the knowledge and representation of an expert can come in a precise way. The wider objective of the book is to study different real decision situations where problems are defined in inexact environment. Inexactness are mainly generated in two ways - (1) due to imprecise perception and knowledge of the human expert followed...

In production and service sectors we often come across situations where females remain largely overshadowed by males both in terms of wages and productivity. Men are generally assigned jobs that require more physical work while the 'less' strenuous job is allocated to the females. However, the gender dimension of labor process in the service sector in India has remained relatively unexplored. There are certain activities in the service sector where females are more suitable than males. The service sector activities are usually divided into OAE and Establishments. In this work, an attempt...