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Gestion de l’incertitude Qualification de l’incertitude L’information contenue dans les documents sur le Web peut présenter différentes imperfections, elle peut être par exemple incomplète, incertaine ou encore ambiguë. Ceci peut remettre en question la nature de l’information véhiculée. Il devient...
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Problem statement and motivation In the new global information technology, trust has become a central issue for many organizations and individuals [14]. Evidence suggests that trust is among the most important factors for establishing a relationship and adoption of technology...
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Problem definition Currently, the RM model does not allow for the accommodation of RS scenarios such as the one described in Figure 1.3 below where (E) sends money to (R) with a mandate to acquire a service from a service...
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In all private and government sectors, the semantic heterogeneity problem constitutes an important roadblock to organizations’ efforts to implement systems interoperability. Semantic heterogeneity originates from application systems designed with different vocabularies or data models within an enterprise. Systems interoperability represents...