We introduce the class of Rigid Tree Automata (RTA), an extension of standard bottom-up automata on ranked trees with distinguished states called rigid. Rigid states define a rest...
Digital technology is increasingly deployed in safety-critical situations. This calls for systematic design and verification methodologies that can cope with three major sources o...
Abstract. We describe the implementation, within ALDEBARAN of an algorithmic method allowing the generation of a minimal labeled transition rom an abstract model ; this minimality ...
Of special interest in formal verification are safety properties, which assert that the system always stays within some allowed region. A computation that violates a general linea...
Abstract. Linearizability is an important correctness criterion for implementations of concurrent objects. Automatic checking of linearizability is challenging because it requires ...
Yang Liu 0003, Wei Chen, Yanhong A. Liu, Jun Sun 0...