A modelling language can be defined by a metamodel in UML class diagram. This paper defines the semantics of such metamodels through two mappings: a signature mapping from metamod...
Abstract. W3C's OWL has gained wide acceptance in the agent community and it has already been used in many agent applications which we think syntactically. By taking advantage...
—This paper defines an approach to maintain the work of business process analysts aligned with the work of UI designers. With this approach, models are derived from each other an...
Due to the sensitive data contained in Data Warehouses (DW), it is essential to specify security measures from the early stages of the DW design and enforce them. Traditional acce...
— Several studies dealt with medical ultrasound registration. Their similarity metrics relied on pixel-to-pixel intensity comparisons. Hence, they are not well suited to the case...
Zhe Wang, Gregory G. Slabaugh, Gozde B. Unal, Meng...