Current approaches for answering queries with imprecise constraints require user-specific distance metrics and importance measures for attributes of interest - metrics that are ha...
Abstract. We show how to specify and use the metadata for a virtual and relational data integration system under the local-as-view (LAV) approach. We use XML and RuleML for represe...
This paper presents a language dedicated to the description of the software architecture of complex embedded control systems. The language relies on the synchronous approach but e...
Striving toward the vision of Model Driven development (MDD), we face many open questions connected to the elementary tasks involved in working with models. Probably the most basi...
As video data is penetrating many information systems the need for database support for video data evolves. In this paper we present a generic data model that captures the structu...