‘Rich media’ is a term that implies the integration of all of the advances we have made in the mobile space delivering music, speech, text, graphics and video. This is true, b...
To explore how people conceptualize a complex system, 232 university students were asked to sketch how a search engine works. While the sketches reveal a diverse range of visual a...
The genus of a knot or link can be defined via Seifert surfaces. A Seifert surface of a knot or link is an oriented surface whose boundary coincides with that knot or link. Schem...
Caching Web objects has become a common practice towards improving content delivery and users’ servicing. A Web caching framework is characterized by its cache replacement polic...
George Pallis, Athena Vakali, Eythimis Sidiropoulo...
Abstract. Co-referential relations between textual and visual elements in illustrations can be encoded efficiently through textual labels. The labels support students to learn unk...