Describes how you can create an offline representation of a database schema, spread across multiple projects, to restrict access to parts of the database schema.

The initial weights and biases of the artificial neural network(ANN)are obtained by offline training method.

RBF neural network adopts the off-line training and the on-line adaptation of weight and threshold value. In order to speed up the convergence, the grads descent method with inertia item was used.