Ontologies are set to play a key role in the "Semantic Web", extending syntactic interoperability to semantic interoperability by providing a source of shared and precis...
In this paper we describe Lokutor, a virtual human. Lokutor is a partially autonomous agent, inhabiting a 3D virtual environment. The agent can be controlled via natural language ...
Abstract. This paper proposes a new effective strategy for designing and implementing interactive systems overcoming culture, skill and situation hurdles in HumanComputer Interacti...
Paola Carrara, Daniela Fogli, Giuseppe Fresta, Pie...
— Euler diagrams are frequently used for visualizing information about collections of objects and form an important component of various visual languages. Properties possessed by...
Peter Rodgers, Gem Stapleton, John Howse, Leishi Z...
Abstract. Graph constraints were introduced in the area of graph transformation, in connection with the notion of (negative) application conditions, as a form to limit the applicab...