This is a preview. Log in through your library . Abstract This paper investigates the method of matching regarding two crucial implementation choices: the distance measure and the type of algorithm.

This is a preview. Log in through your library . Abstract A closure in a directed graph is a subset of nodes, all of whose successors belong to the subset. If each node has an assigned weight, which ...

If you or anyone you know is a senior in medical school, then you know that this Friday is The Match— the day when graduating doctors are assigned to residency programs by the National Residency ...