Security Management is a complex task. It requires several interconnected activities: designing, implementing and maintaining a robust technical infrastructure, developing suitable...
Jose Maria Sarriegi, Javier Santos, Jose M. Torres...
Abstract. The specification of business processes is becoming a more and more critical aspect for organizations. Such processes are specified as workflow models expressing the logi...
In this paper we describe algorithms for computing the BWT and for building (compressed) indexes in external memory. The innovative feature of our algorithms is that they are light...
Many information services in pervasive computing offer rich information, which is information that includes other types of information. For example, the information listed in a pe...
Query processing techniques for XML data have focused mainly on tree-pattern queries (TPQs). However, the need for querying XML data sources whose structure is very complex or not...