Route planning is usually carried out to achieve a single objective such as to minimize transport cost, distance traveled or travel time. This article explores an approach to multi-objective route planning using a genetic algorithm (GA) and geographical information system (GIS) approach. The...

Large-scale studies of genetic variation may be helpful for understanding the genetic control mechanisms of viral infection and, ultimately, predicting and eliminating infectious disease outbreaks. We propose a new statistical model for detecting specific DNA sequence variants that are...

The paepr reviews different reasons for the emergence in the 1980s of an unemployment gap between Canada and the U.S. We develop a small equilibrium model ofthe Canadian labor market to quantify and evaluate these reasons. We conclude that the gap is essentially due to the liberalization of the...