Pier Luigi Pau

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There are different types of information systems, such as those that perform group recommendations and market segmentations, which operate with groups of users. In order to combine the individual preferences and properly address suggestions to users, group mod-eling strategies are employed. Nowadays, data is characterized by large amounts in terms of(More)
Mobile devices such as smartphones and tablets are being employed alongside personal computers, and even replacing them in some applications. Banks are increasingly investing on mobility, by enabling the mobile web and mobile app channels for online banking, and by providing new mobile payment services. In this paper, the services for off-branch banking(More)
Apps for iPhone and Android smartphones score roughly the same, meaning that banks invest in these two platforms virtually with the same degree of interest. There is a moderate degree of investment toward Windows Phone, whereas support for the BlackBerry platform is low. In this study, the maturity of existing services offered through mobile channels by(More)
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