Every city contains interesting places and stories to be discovered. Mobile Augmented
Reality provides the means to enrich tourists through precise and tailored information about …

Abstract Knowledge engineering techniques are becoming useful and popular components
of hybrid integrated systems used to solve complicated practical problems in different …

Ontology processing is arguably a time-consuming process with high associated
computational costs. Query actions constitute a crucial part of the reasoning process and are …

In this paper we propose a methodology intended to improve Course Curriculum Design
(CCD) tasks, using for this purpose Semantics and CBR techniques. In specific, our …

With an exponential growth in the amount of information available in diverse domains, the
traditional information retrieval (IR) approaches which based on keywords can not meet the …

Most of the time expended during ontology processing is derived from query actions. Quasi-
real time goals require new approaches towards time efficiency (eg an intensively …

Virtual Engineering (VE) is defined as the integration of geometric models and related
engineering tools (such as analysis, simulation, optimization and decision-making, etc) …

Virtual engineering applications (VEA) are used through the whole product life cycle (PLC)
process; their complexity and pervasiveness make them an ideal scenario for development …