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In order to create or modify workflow model which is validated, it is good to support real-time trace and debug for data-intensive workflow model design tool. And, if it is possible to change variables of workflow instance, when workflow model trace or debug, it is very useful. So, we propose dynamic variables exchange method, and attempt to exchange variables on a data-intensive workflow modelling...
The purpose of this paper is to implement the theoretical closeness centrality measurement algorithm [1] that was proposed by the authors' research group in order to numerically analyze closeness centrality measures among workflow-performers on a workflow-supported social network model. We implement the essential part of the proposed algorithm[l], which is a closeness centrality analysis equation...
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