This paper presents an extended framework supported by a suitable dissemination protocol to enable ubiquitous Knowledge Bases (u-KBs) in pervasive RFID environments. A u-KB is a di...
Michele Ruta, Tommaso Di Noia, Eugenio Di Sciascio...
With the appearance of Semantic Web technologies, it becomes possible to develop novel, sophisticated question answering systems, where ontologies are usually used as the core kno...
Shiyan Ou, Viktor Pekar, Constantin Orasan, Christ...
The use of background knowledge and the adoption of Horn clausal logic as a knowledge representation and reasoning framework are the distinguishing features of Inductive Logic Prog...
Discovering the complex relationships between entities is one way of benefitting from the Semantic Web. This paper discusses new approaches to implementing -operators into RDF quer...
The annotation of images data is the main tool for associating semantics to an image. In this article we are interested in the semi-automatic annotation of images data. Indeed, wit...