TOPSIS (Technique for Order Performance by Similarity to Ideal Solution) is a very practical decision support method used in several areas of life. This already exists the literature context single maker. In order adapt this group making, which can be easily applied various situations, work extended making using quadratic mean and geometric mean. work, numerical applications have been made inte...

Group communication is widely used by most of the emerging network applications like telecommunication, video conferencing, simulation applications, distributed and other interactive systems. Secured group plays a vital role in case providing integrity, authenticity, confidentiality, availability message delivered among members with respect to communicate securely between inter or else within g...

Quantum decision theory has been successfully applied to multi-attribute group decision-making (MAGDM) model decision-makers’ interference and superposition effects in recent years. Existing quantum models assume that among decision-makers are symmetric. However, asymmetric have ignored. We propose a VIKOR-based linguistic distribution assessments (LDAs) considering scenario. Firstly, we combin...