Transportation

Fuzzy Transportation Problem with Random Transportation Costs

We consider the following transportation problem with both random and fuzzy factors. There exist m supply points and n demand points. For each route between supply point and demand point, unit transportation cost is a random variable according to a normal distribution and existence possibility denoting the preference choosing this route is attached. The probability that the total transportation...

Fully Fuzzy Transportation Problem

Transportation problem is a linear programming which considers minimum cost for shipping a product from some origins to other destinations such as from factories to warehouse, or from a warehouse to supermarkets. To solve this problem simplex algorithmis utilized. In real projects costs and the value of supply and demands are fuzzy numbers and it is expected that optimal solutions for determini...

Transportation hazards

Regional Transportation

strongly supports academic freedom and a researcher's right to publish; as an institution, however, the Laboratory does not endorse the viewpoint of a publication or guarantee its technical correctness. Abstract. For transportation planning applications , it is useful to not only model each individual traveler, but also the decision-making process leading to her travel demand. Simulation-based ...

Transportation Systems

Although transportation systems are pervasive to modern society, people tend to take them for granted until something goes wrong. Airlines are known to fail as economic enterprises, public systems encounter deficits, excessive crashes occur on highways, and spacecraft are sometimes lost. Understanding transportation systems in terms of their technological and economic complexity, and their impo...