The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
We present a static deadlock analysis for C/Pthreads. The design of our method has been guided by the requirement to analyse real-world code. Our approach is sound (i.e., misses no deadlocks) for programs that have defined behaviour according to the C standard and the Pthreads specification, and is precise enough to prove deadlock-freedom for a large number of such programs. The method consists of...
We present a bit-precise decision procedure for the theory of binary floating-point arithmetic. The core of our approach is a non-trivial generalisation of the conflict analysis algorithm used in modern SAT solvers to lattice-based abstractions. Existing complete solvers for floating-point arithmetic employ bit-vector encodings. Propositional solvers based on the Conflict Driven Clause Learning (CDCL)...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.