We present the results of two controlled experiments to compare ER and UML class diagrams, in order to find out which of the models provides better support during the comprehension of data models. The ...

Jack Catterall's move up in weight allows a new fighter to enter the top 10 at junior welterweight. Here are the latest ESPN divisional rankings.

We present the results of two controlled experiments carried out to compare the support given by the ER and UML class diagrams during the maintenance of data models. The experiments involved master ...