Complex web information structures prevent search engines from providing satisfactory context-sensitive retrieval. We see that in order to overcome this obstacle, it is essential t...
Abstract. The real world we live in is mostly perceived through an incredibly large collection of views generated by humans, machines, and other systems. This is the view reality. ...
Nick Roussopoulos, Yannis Kotidis, Alexandros Labr...
The evolution of the WWW has opened the way to putting information at the fingertips of the whole world with very little effort. As the amount of information available grows, ther...
This paper presents a new architecture of a database management system intended to be used together with existing graphics software. In the first place, a system with this archite...
The new watermarking technique1 presented in this paper is an example of an asymmetric public detection scheme. The detection process does not need the original picture nor the sec...