Recently collaborative robots which share the workspace with human attract much attention from the industry and the researchers. This paper suggests a method of controlling the velocity of the robot ...

When coming to perform shortest distance queries on encrypted graph data outsourced in external storage infrastructure such as cloud, a significant challenge is how to compute the shortest distance in ...

How to Graph a Demand Schedule It can be useful to graph a demand and supply schedules for a visual representation of the market for a particular product.