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Linearisability is the key correctness criterion for concurrent implementations of data structures shared by multiple processes. In this paper we present a proof of linearisability of the lazy implementation of a set due to Heller et al. The lazy set presents one of the most challenging issues in verifying linearisability: a linearisation point of an operation set by a process other than the one executing...
Synchronization algorithms are mandatory for simulating local computation models of distributed algorithms. Therefore, correctness of these algorithms becomes crucial, because it gives confidence that local computations are simulated as designed and do not behave harmfully. However, these algorithms are considered to be very complex to prove since they are integrating both distributed and probabilistic...
Modern software systems are increasingly being developed for deployment on a range of architectures. For this purpose, it is interesting to capture aspects of low-level deployment concerns in high-level modeling languages. In this paper, an executable object-oriented modeling language is extended with resource-restricted deployment components. To analyze model behavior a formal methodology is proposed...
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