Ana Luisa Santos

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uCom enables remote users to be visually aware of each other using "spatial displays"' live views of a remote space assembled according to an estimate of the remote space's layout. Remote video views from multiple viewpoints are shown individually or in a 3D collage representation that is faithful to the scene geometry. A multi-display setup integrates(More)
uCom enables remote users to be visually aware of each other using " spatial displays "-live views of a remote space assembled according to an estimate of the remote space's layout. The main elements of the system design are a 3D representation of each space and a multi-display physical setup. The 3D image-based representation of a space is composed of an(More)
RESUMO Este trabalho apresenta a implementação de um algoritmo paralelo de um modelo econofísico de um mercado imperfeito formado por agentes que negociam diferentes produtos entre si, por meio de trocas monetárias baseadas em informações locais. A flutuação do valor dos produtos individualmente, associado à condição de lucro máximo nas transações, leva à(More)
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