This article proposes an approach to handle multi-attribute decision making (MADM)
problems under the interval-valued intuitionistic fuzzy environment, in which both …

The aim of this paper is to develop a closeness coefficient based nonlinear programming
method for solving multiattribute decision making problems in which ratings of alternatives …

Fuzziness is inherent in decision data and decision making process. In this paper, interval-
valued intuitionistic fuzzy (IVIF) sets are used to capture fuzziness in multiattribute decision …

The aim of this paper is to propose a satisfactory degree method by using nonlinear
programming for solving multi-attribute decision making (MADM) problems in which ratings …

This article proposes an approach to multiattribute decision making with incomplete attribute
weight information where individual assessments are provided as interval-valued …

Interval-valued intuitionistic fuzzy (IVIF) sets are a useful tool to deal with fuzziness inherent
in decision data and decision making process. The aim of this paper is to develop a …

Interval-valued intuitionistic fuzzy (IVIF) sets are useful to deal with fuzziness inherent in
decision data and decision-making processes. The aim of this paper is to develop a …

Considering the hesitancy degrees on pair-wise comparisons of alternatives as interval-
valued intuitionistic fuzzy (IVIF) sets (IVIFSs), we develop a new fuzzy mathematical …

There exists little investigation on multiattribute decision making under intuitionistic fuzzy
environments although both crisp and fuzzy multiattribute decision making have achieved a …

This study develops an approach to tackle multiple criteria group decision-making problems
in the context of interval-valued intuitionistic fuzzy sets. Due to conflicting evaluations and …