Modern multiuser software systems have adopted RoleBased Access Control (RBAC) for authorization management. This paper presents a formal model for RBAC policy validation and a st...
Marco Pistoia, Stephen J. Fink, Robert J. Flynn, E...
Symbolic techniques based on Binary Decision Diagrams (BDDs) are widely employed for reasoning about temporal properties of hardware circuits and synchronous controllers. However, ...
Most mature workflow management systems (WfMSs) available today execute workflows via orchestration of an available set of services, a process in which a central coordinating enti...
Rohan Sen, Gruia-Catalin Roman, Christopher D. Gil...
Today, people use multiple devices to fulfill their information needs. However, designers design each device individually, without accounting for the other devices that users may ...
Competitive parallel execution (CPE) is a simple yet attractive technique to improve the performance of sequential programs on multi-core and multi-processor systems. A sequential...