Du monde réel au monde numérique

Vers une nord-irlandisation du monde ?

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Insertion temps réel d'un animateur dans un monde virtuel

The calculation of radiant energy balance in complex scenes has been made possible by hierarchical radiosity methods based on clustering mechanisms. Although clustering offers an elegant theoretical solution by reducing the asymptotic complexity of the algorithm, its practical use raises many difficulties, and may result in image artifacts or unexpected behavior. This paper proposes a detailed ...

Le Monde qui tombe ? LA FIN DU MONDE ? Tradition and Change in the French Press

Le Monde, or rather its current management team of publisher and editor JeanMarie Colombani, managing editor Edwy Plenel, and director-of-the-board Alain Minc, has been the critical target over the past year of several best-selling books, accompanied by scores of articles in the rest of the French press. This avalanche of unwelcome attention for the newspaper was launched with the 630-page, exh...

La littérature au risque du numérique

Among all arts, literature is paradoxically the one that met the computerat an earliest stage, although this meeting has remained confidential for long. Today the marketing of the electronic book has got the dimension of a true cultural revolution which can be compared with the diffusion of printed works in the 16° century, the birth of the novel-serial in the popular press of the 19° century o...

Égypte/Monde arabe, 34 | 1998