Performance Evaluation of Database Systems Using Colored Petri Nets

Workkow Modeling and Performance Evaluation with Colored Stochastic Petri Nets

Workflow Modeling and Performance Evaluation with Colored Stochastic Petri Nets

There is a need for modeling and performance evaluation techniques and tools for a fast and reliable design of workflow systems. The paper introduces a modeling methodology based on colored stochastic Petri nets. For describing a business process it is necessary to consider different aspects. Essential are functional (In what order?), organizational (By whom?) and information related aspects (W...

Accessibility Evaluation in Biometric Hybrid Architecture for Protecting Social Networks Using Colored Petri Nets

In the last few decades, technological progress has been made important information systems that require high security, Use safe and efficient methods for protecting their privacy. It is a major challenge to Protecting vital data and the ability to threaten attackers. And this has made it important and necessary to be sensitive to the authentication and identify of individuals in confidential n...

Accessibility Evaluation in Biometric Hybrid Architecture for Protecting Social Networks Using Colored Petri Nets

In the last few decades, technological progress has been made important information systems that require high security, Use safe and efficient methods for protecting their privacy. It is a major challenge to Protecting vital data and the ability to threaten attackers. And this has made it important and necessary to be sensitive to the authentication and identify of individuals in confidential n...

Modeling of Continuous Systems Using Modified Petri Nets

Due to the changes which may occur in their parameters, systems are usually demonstrated by some subsystems for different conditions. This paper employs Modified Petri Nets (MPN) to model theses subsystems and makes it simple to analyze them. In this method, first, the continuous transfer function is converted to a discrete transfer function and then, by MPN, system is modeled and analyzed. All...