Jerzy Brzezinski

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This paper presents a new technique of recovery for object based Distributed Shared Memory (DSM) systems. The new technique, integrated with a coherence protocol for atomic consistency model, offers high availability of shared objects in spite of multiple node and communication failures, introducing little overhead. It ensures fast recovery in case of(More)
Termination detection constitutes one of the basic problems of distributed computing and many distributed algorithms have been proposed to solve it. But all these algorithms consider a very simple model for underlying application programs : for processes of such programs non-deterministic constructs are allowed but each receive statement (request) concerns(More)
The paper has originated from the observation that for a certain class of communication protocols, an application of the time interval approach for their modelling and verification may be insufficient. This class includes both competing and supporting events, and considers explicitly the concurrency of events. In this paper we have proposed a polygon time(More)