Systèmes d'information sociaux

Abstract : Present enterprise information systems are centered on heavy corporate applications, which cannot and indeed do not provide the agility required to survive in todays' competitive business landscape. Actors (business units, individuals, teams and communities) must introduce their own applications to work around these limitations, resulting in a fragmented, inconsistent and ungovernable information system. This thesis proposes an alternative enterprise architecture paradigm based upon a finer-grained decomposition of information systems and a different distribution of responsibilities. It empowers all actors to contribute fragments to the information system, private or shared with other actors, which can then be composed to form profile-specific applications. Consumer-space social mechanisms are proposed to manage the potentially huge resulting numbers of fragments emerging from the employee community. The aim of social information systems is both to improve the overall consistency and governability of the enterprise information system and to leverage the collective intelligence and energy of the corporation towards maximum business agility.
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Marc Quast. Systèmes d'information sociaux. Autre [cs.OH]. Université de Grenoble, 2012. Français. ⟨NNT : 2012GRENM060⟩. ⟨tel-00876866⟩

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