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Prise en charge de l'agilité de workflows collaboratifs par une approche dirigée par les événements

Abstract : It is known that organizations have to take part into collaborations to face un unstable world. But, the unstable nature of the collaboration and of its environment can threaten the accuracy of the processes. We can extract two main issues from this context : (i) How to detect the instant where the collaborative processes does not match with the current crisis situation and what are the causes; (ii) How to redefine the best possible response (i.e. at a concrete level, the best processes and their orchestration and choreography) at time t, in real time, depending of the collaborative situation, the processes execution progress, the state of the resources and collaboration's partners. The scientific problem is focused on the agility of collaborative processes. This thesis aspires to solve these issues by proposing (i) a definition for collaborative processes agility, (ii) the definition and the realization of an Event-Driven Architecture layer among the SOA architecture of the information system of the collaboration, in order to take in account the events emitted by the collaboration and its field to update the collaborative situation models. Then (iii) an algorithm to measure the distances between the model of the crisis situation at is it supposed to be when the processes are executed, and the model of the crisis situation as it really is, and (iv) a tool for decision support and a redesign of the crisis response processes and choreography. These results are in line with the ANR SocEDA project and the EUR FP7 PLAY project which aim at providing agility to collaborative processes, in an event-driven context. The mechanisms to ensure collaborative processes agility are implemented as an open-source prototype.
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https://theses.hal.science/tel-00991683
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Submitted on : Thursday, May 15, 2014 - 5:07:09 PM
Last modification on : Friday, August 5, 2022 - 11:42:10 AM
Long-term archiving on: : Friday, August 15, 2014 - 11:25:32 AM

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Anne-Marie Barthe-Delanoë. Prise en charge de l'agilité de workflows collaboratifs par une approche dirigée par les événements. Autre [cs.OH]. Ecole des Mines d'Albi-Carmaux, 2013. Français. ⟨NNT : 2013EMAC0003⟩. ⟨tel-00991683⟩

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