Criminals can launder crypto-currencies through mixing coins, whose original purpose is
preservation of privacy in the presence of traceability. Therefore, it is essential to elaborately …

Currently, type-2 fuzzy systems, fuzzy control strategies, and origami structures have been
used in robots to assist in the comfortable and smooth operation of such robots. Recent …

The calculation of the overall profit Malmquist productivity index (MPI) requires precise and
accurate information on the input, output, input-output prices of each decision making unit …

Most of the time membership value in the fuzzy set cannot be exactly defined. Interval-
valued fuzzy set (IVFS) is a special type of type-2 fuzzy sets which represents the …

A scientific financial transfer payment system is an important guarantee for promoting the
modernization of the national governance system and governance capacity. The new …

The most famous method when dealing with decision making is Multi-Criteria Decision
Making (MCDM). One of the easiest techniques from MCDM is Fuzzy Technique for Order …

E-democracy refers to the use of information technologies in a political system, which
facilitates the exchange of information and the articulation of interests between social and …

Construction decision-making often involves several indefinite factors, and wrong decisions
usually lead to many losses and may even cause the construction to fail. Correct policy …

With the development of the internet economy, e-commerce has rapidly risen, and a large
number of small and micro e-commerce enterprises have emerged. However, these …