An ontology is a formal conceptualization of a domain, specifying the concepts of the domain and the relations between them. It is however not a straight forward task to use this ...
Gouveia et al. [3] show how to model the Hop Constrained Minimum Spanning tree problem as Steiner tree problem on a layered graph. Following their ideas, we provide three possibil...
People and organizations frequently need to recall past events that, for some reason, were not documented when they occurred. The successful reconstitution of past events depends o...
Naiana Carminatti, Marcos R. S. Borges, José...
The World Wide Web has become the largest hypertext system in existence, providing an extremely rich collection of information resources. Compared with conventional information so...
Abstract. In this paper we present an approach for specifying and prioritizing information security requirements in organizations. It is important to prioritize security requiremen...