959 resultados para Knowledge representation
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UOC
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UOC
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UOC
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UOC
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UOC
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UOC
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UOC
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UOC
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Informe sobre les publicacions de recerca de la UOC introduides a ISI Web of Knowledge durant
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Informe sobre les publicacions de recerca de la UOC introduides a ISI Web of Knowledge durant
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The social Web environment cannot be explained without taking into account the use made by consumers of the web technologies in the field of e-commerce. Starting with a systematic background of the growing body of research on marketing and consumer behaviour on the Web; this article presents a critical review of the main contributions on this theme, integrating also the research field of consumer behaviour in the social Web environment. It concludes with some managerial guidelines for successful use of the social Web in the commercial activities and in the establishment of fruitful relationships between the consumers and the brand.
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Peer-reviewed
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A discussion on the expression proposed in [1]–[3]for deconvolving the wideband density function is presented. Weprove here that such an expression reduces to be proportionalto the wideband correlation receiver output, or continuous wavelettransform of the received signal with respect to the transmittedone. Moreover, we show that the same result has been implicitlyassumed in [1], when the deconvolution equation is derived. Westress the fact that the analyzed approach is just the orthogonalprojection of the density function onto the image of the wavelettransform with respect to the transmitted signal. Consequently,the approach can be considered a good representation of thedensity function only under the prior knowledge that the densityfunction belongs to such a subspace. The choice of the transmittedsignal is thus crucial to this approach.
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Programa de mà lliurat en la presentació del pòster 'UPCommons', exposat al primer COMMUNIA Workshop on Technology and the Public Domain, celebrat a Torí (Itàlia) el 18 de gener de 2008.