Frequently, exact methods cannot solve this class of problems in normal and reasonable time.
This shows that the CHIP method can solve the problems that interior path-following methods cannot solve.
In other words, when the problem size of the VRP is increased, the exact methods cannot solve it.
The crisp methods cannot solve problem with decision-makers' uncertainties, ambiguities and vagueness (Kulak and Kahraman 2005).
Unfortunately, these methods cannot solve all the problems of low contact resistance, smooth surface morphology, and well-defined line edge issues simultaneously.
A standard heat equation solver or spectral methods cannot solve this models without prior knowledge of the discontinuity's position.
First of all, this method still cannot solve the multi-scale fault sealing problem.
European EN series standards are important guideline in the railway industry, but simply apply the method described in it cannot solve the management and technical problem encountered in our project process.
Genetically-modified (GM) crops or any other breeding methods on their own cannot solve the challenges related to food quality, access to food, nutrition or stability of food systems.
Although a novel idea using nonlinear network coding seems a promising method to correct more errors, it cannot solve the problem completely just now and this method needs further being studied [11].
