A New Development of FDOSM Based on a 2-Tuple Fuzzy Environment: Evaluation and Benchmark of Network Protocols as a Case Study

Multicriteria decision-making (MCDM) is one of the most common methods used to select best alternative from a set available alternatives. Many in MCDM are presented academic literature, with latest being Fuzzy Decision by Opinion Score Method (FDOSM). The FDOSM can solve many challenges that present other methods. However, several problems still exist and its extensions, such as uncertainty. One significant use loss information during conversion decision matrix into an opinion matrix. In this paper, authors expanded 2-tuple-FDOSM problem. methodology behind development was presented. Within methodology, definitions 2-tuple linguistic fuzzy method, which loss-of-information problem FDSOM A network case study application 2-tuple-FDOSM. final results show be address information. Finally, comparison between basic FDOSM, TOPSIS,