In many regions of the world, with the gradual increase in the supply of COVID-19 vaccines,
COVID-19 vaccination has changed from centralized government control to personalized …

The selection of talent for sports has always been of great concern. The research interest in
the domain of computational decision-making for sports talent identification is on an …

Different fuzzy analytic hierarchy process (FAHP) methods are typically developed for
conventional fuzzy numbers (FNs), mainly triangular and trapezoidal FNs. The ascending …

In order to improve the production efficiency and reduce the production cost of copper
removal process (CRP), it is necessary to control the addition rate of zinc powder in CRP. In …

Aiming at the defects (only two kinds of state, ie, normal or fault) of existed reliability
allocation methods without considering the intermediate degradation process, a …

Mobile apps for sign language are a fascinating area of research that merits a lot of
attention. These apps are widely used due to their affordability and usability. Nevertheless …

Deriving the fuzzy priorities of criteria from pairwise comparison results is a challenging task
in fuzzy multi-criterion decision-making problems. Most past work accomplishes this task by …

The volumetric fuzzy sets (VFSs) are used to manage the uncertainties in two-dimensional
variables. This study applies VFSs to find the optimal coordinates for a new metro station …

Rice farming in developing countries contributes significantly to economic growth, yet it
confronts diverse risks. Strengthening its resilience necessitates systematically identifying …

Predicting the prices of cryptocurrencies is more complicated than that of classical financial
assets because they do not seem to have reached the maturity stage of their life. In addition …