In the recent years, the massive use of in-car navigation systems has symbolized the emergence of location-based services for wayfinding. This market success creates the opportunit...
Nowadays it is widely accepted that ontologies, the key technology for the realization of the Semantic Web, are artefacts that are collaboratively and iteratively developed/evolved...
George A. Vouros, Konstantinos Kotis, Christos Cha...
To increase the accessibility and usability of online language services, this paper proposes the language grid to create composite language services for various communities. The l...
Web Usage Mining is that area of Web Mining which deals with the extraction of interesting knowledge from logging information produced by web servers. In this paper, we present a s...
Learning object repositories and evaluation tools have the potential to serve as sites for interaction among different cultures and communities of practice. This paper outlines the...