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Showing 1 to 2 of 2 for “"optimistic approaches"”.
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Temporally Correct Algorithms for Transaction Concurrency Control in Distributed Databases
… and order events and transactions. The use of optimistic approaches to transaction concurrency control can be undesirable in such situations, as they allow incorrect results for database read operations. Although the incorrectness is detected prior to transaction committal and the corresponding …
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An Adaptive Time Window Algorithm for Large Scale Network Emulation
… complex network topologies. Traditional approaches to the problem of Parallel Discrete Event Simulation (PDES) broadly fall into two categories. Conservative approaches allow processing of events only after it has been asserted that the event handling would not result in a causality …