Verifying Real-Time Systems using Explicit-time Description Methods
نویسندگان
چکیده
منابع مشابه
Verifying Real-Time Systems using Explicit-time Description Methods
Timed model checking has been extensively researched in recent years. Many new formalisms with time extensions and tools based on them have been presented. On the other hand, Explicit-Time Description Methods aim to verify real-time systems with general untimed model checkers. Lamport presented an explicit-time description method using a clock-ticking process (Tick) to simulate the passage of t...
متن کاملVerifying Real-Time Systems with Standard Tools
The TTM/RTTL framework allows for the specification, development and verification of discrete real-time properties of reactive systems. Timed transition systems (TTMs) is the underlying computational model, and real-time temporal logic (RTTL) is the requirements specification language. In this paper, we provide a conversion procedure for mapping a timed transition system into a finite state fai...
متن کاملVisual Tools for Verifying Real-Time Systems
Computers are increasingly used to monitor and control safety critical systems. Real-time software controls aircraft, shuts down nuclear power reactors in emergencies, keeps telephone networks running, and monitors hospital patients. The use of computers in such systems offers considerable benefits, but also poses serious risks to life and the environment [15]. Visual tools based on extended st...
متن کاملVerifying Linear Duration Properties of Probabilistic Real-time Systems Verifying Linear Duration Properties of Probabilistic Real-time Systems
The mission of UNU/IIST is to assist developing countries in the application and development of software technology. UNU/IIST contributes through its programmatic activities: 1. advanced development projects in which software techniques supported by tools are applied, 2. research projects in which new techniques for software development are investigated, 3. curriculum development projects in wh...
متن کاملVerifying Real-Time Systems against Scenario-Based Requirements
We propose an approach to automatic verification of realtime systems against scenario-based requirements. A real-time system is modeled as a network of Timed Automata (TA), and a scenario-based requirement is specified as a Live Sequence Chart (LSC). We define a trace-based semantics for a kernel subset of the LSC language. By equivalently translating an LSC chart into an observer TA and then n...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Electronic Proceedings in Theoretical Computer Science
سال: 2009
ISSN: 2075-2180
DOI: 10.4204/eptcs.13.6