Carlos R. Cunha

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WorldWide Web (WWW) services have grown to levels where signiicant delays are expected to happen. Techniques like pre-fetching are likely to help users to personalize their needs, reducing their waiting times. However, pre-fetching is only eeective if the right documents are identiied and if user's move is correctly predicted. Otherwise, pre-fetching will(More)
Cunha and Elisabete Paulo Morais. This is an open access article distributed under the Creative Commons Attribution License unported 3.0, which permits unrestricted use, distribution, and reproduction in any medium, provided that original work is properly cited. Abstract Health information systems are of extreme importance and they became an intrinsic part(More)
Stating that information and services are ubiquitous, means that they are available anywhere, anytime. The development of mobile-devices with wireless network-access capabilities, together with the decrease in network-traffic costs and the proliferation of free wireless hotspots, makes the use of mobile-devices, as Internet access tools, increasingly common(More)
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