ABSTRACT
How can the ubiquitous resources of communication and computing oered by the digital medium be fully exploited in modeling and augmenting human collective intelligence? is is the question where my research originates. e expression “collective intelligence” can have many dierent meanings, but all these meanings are more or less linked to the convergence of two concepts: cognition («intelligence») and society or community (“collective”). Cognition refers here, very classically, to the activity of perceiving, remembering, problem solving, learning, etc. «Collective intelligence» thus refers to the cognitive abilities of a society, community or collection of individuals.
