Sep 25, 2020 · We formulate a workflow as a queueing system, so business constraints can be analytically represented, under reasonable assumptions. We model ...
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The challenge for modeling stochastic workflow authorization is to analytically represent the queueing constraints. To model constraints like separation-of ...
To address the limitations, this paper studies the workflow authorization model under the more realistic dynamic settings. We formulate a workflow as a queueing ...
We formulate a workflow as a queueing system, so business constraints can be analytically represented, under reasonable assumptions. We model the studied ...
This paper provides one of the first links between queueing opti- mization problems and constraint programming. Introduction. Scheduling and resource allocation ...
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We investigate the problem of scheduling tasks of structured workflows, given a stochastic arrival of workflow instances, which gives rise to a queue.
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Stochastic Models, Vol. 36, No. 1. Stochastic Workflow Authorizations with Queueing Constraints. IEEE Transactions on Dependable and Secure Computing. Towards ...
The field of stochastic scheduling is motivated by the design and operational problems arising in systems where scarce service resources must be allocated ...
Abstract. A fundamental question arising in the analysis of queueing systems is whether a system is stable or unstable. For systems modeled by infinite Markov ...
Jan 28, 2020 · A set of mapping rules are formally defined to transform a particular YAWL with time constraints into a generalized stochastic Petri nets which ...
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