Purpose To overcome the limitations of traditional multi-attribute decision making (MADM)
methods, which only provide deterministic rankings of decision objects, this paper proposes …

This research addresses the challenges of multi-attribute group decision-making in a
hesitant fuzzy environment, where randomness and uncertainty introduce biases into …

With complexity and uncertainty having an increasing impact on the decision-making
environment, much attention is being paid to the development and application of multiple …

Abstract T-spherical fuzzy (T-SF) sets are generalized versions of renowned high-order
fuzzy models that provide powerful tools for managing ambiguous and equivocal information …

This special issue has been requested by developers of the publisher based on the success
of “Building Mathematical Models for Multicriteria and Multiobjective Applications 2016.” As …

With respect to extensive existence of subjective factors of multiple attribute decision making
(MADM) in risk assessment of ships, this study applies intuitionistic linguistic variables to …

With the increasing complexity of decision-making problems and environment, the
integration and fusion of three-way decisions, rough set and multi-attribute group decision …

The psychological factors of experts play a special role in the process of decision-making,
especially in some situations that experts are not completely rational. Traditional decision …

Abstract A novel Gini-Simpson (GS) index based generalised grey target decision method
for mixed attributes is put forward. The proposed method improves the GS index and adopts …

Based on the analysis of actual military requirements, threat in military actions was regarded
as a fuzzy concept. Threat evaluation was considered as a non-structural multiple objective …