Modularization and abstraction are the keys to practical verification and analysis of large and complex systems. We present in an incremental methodology for the automatic analysi...
Abstract. We introduce a visual notation for local specification of concurrent components based on message sequence charts (MSCs). Each component is a finite-state machine whose ...
Scenarios are a popular means for capturing behavioural requirements of software systems early in the lifecycle. Scenarios show how components interact to provide system level func...
Partially Ordered Symbolic Automata (POSAs) are used as the semantical foundation of visual formalisms like the scenario based language of Live Sequence Charts (LSCs). To check whe...
Abstract-- The problem addressed is the distributed reconfiguration of a metamorphic robotic system composed of an arbitrary number of two dimensional hexagonal robots (modules) fr...
Jennifer E. Walter, Jennifer L. Welch, Nancy M. Am...