S
Samarjit Kar
Researcher at National Institute of Technology, Durgapur
Publications - 294
Citations - 6489
Samarjit Kar is an academic researcher from National Institute of Technology, Durgapur. The author has contributed to research in topics: Fuzzy logic & Fuzzy set. The author has an hindex of 35, co-authored 263 publications receiving 4560 citations. Previous affiliations of Samarjit Kar include Haldia Institute of Technology.
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Review Article: Applications of neuro fuzzy systems: A brief review and future outline
TL;DR: The ability to continually change and learning capability is the driving power of NFS methodologies and will be the key for future intelligent applications.
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Mean-variance-skewness model for portfolio selection with fuzzy returns
TL;DR: A mean-variance-skewness model is presented and the corresponding variations are also considered, and a genetic algorithm integrating fuzzy simulation is designed to solve the models.
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A Hybrid MCDM Technique for Risk Management in Construction Projects
Kajal Chatterjee,Edmundas Kazimieras Zavadskas,Jolanta Tamošaitienė,Krishnendu Adhikary,Samarjit Kar +4 more
TL;DR: The analytical network process (ANP) methodology in the D numbers domain is extended to handle three types of ambiguous information’s, viz. complete, uncertain, and incomplete, and assesses the weight of risk criteria.
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Fuzzy mean-variance-skewness portfolio selection models by interval analysis
TL;DR: The concept of interval numbers in fuzzy set theory is used to extend the classical mean-variance (MV) portfolio selection model into mean-Variance-skewness (MVS) model with consideration of transaction cost and these approaches are tested on a set of stock data from Bombay Stock Exchange.
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Fixed charge transportation problem with type-2 fuzzy variables
TL;DR: This paper considers two fixed charge transportation problems with type-2 fuzzy parameters, and a chance-constrained programming model is formulated using generalized credibility measure for the objective function as well as the constraints with the CV-based reductions of corresponding type- 2 fuzzy parameters.