We present the market research tool ShelfAware which implements a virtual test store of a grocery store using gaming technology available on PCs. The purpose of ShelfAware is to s...
: Sentient Computing gives perception to computing systems so that they can detect, interpret and respond to changing aspects of users' context. The location attribute of a us...
This paper aims to show investigations made in knowledge e-marketplaces (Ke-markets). It gathers, reviews, structures, and compiles in a homogeneous presentation information of th...
The issue of quality assurance has been on the agenda of distance and open teachinguniversities for many years. In such a context, the development of high quality study materials ...
An enormous amount of information is currently available through specialized services of digital libraries (DLs). However the specification and development of DLs are very complex...
David Patricio Viscarra del Pozo, Lena Veiga e Sil...