In this study, two developed shortest path algorithms that run fast on the real large volume road networks have been identified. The first one is heuristic genetic algorithm implemented with approximate buckets in scalar computing environment...

In this paper, a new nonlinear neural network for solving the shortest path problem is presented. The our nonlinear neural networks are able to generate optimal solutions to the shortest path problem. The performance of the our neural networks...

A new neural network model for solving fuzzy shortest path problem is proposed. We solved the neural network model with Euler method. This model can be applied for solving any fuzzy linear programming problem with fuzzy coefficients in objective...

We present a novel approach for computing a shortest path in a mixed fuzzy network, network having various fuzzy arc lengths. First, we develop a new technique for the addition of various fuzzy numbers in a path using a -cuts. Then, we present a...

We study a new class of visibility problems based on the notion of α-visibility. Given an angle α and a collection of line segments S in the plane, a segment t is said to be α-visible from a point p, if there exists an ...