For the simulation of pedestrians, a method is introduced to find routing alternatives from any origin position to a given destination area in a given geometry composed of walking areas and obstacles. The method includes a parameter which sets a threshold for the approximate minimum size of...

This paper analyzes the assignment of durable objects to successive generations of agents who live for two periods. The optimal assignment rule is stationary, favors old agents and is determined by a selectivity function, which satisfies an iterative functional differential equation. More...

The paper presents a minimum-cost flow approach for dynamic assignment procedures for networks with storage devices over time. Decision variables are diversion of flow at specific nodes and the storage of material in buffers which have to meet upper and lower capacity constraints. Evaluation of...

There is very little research about how consumers of different races trust online marketing information from businesses or government when making expensive purchase decisions such as cancer treatment medicine. In this article, a large cross-cultural sample was surveyed to evaluate trust belief...