Semantic interoperability has become a key issue for realizing the Semantic Web in its full potential. However, there is a lot of controversy regarding the meaning and scope of the...
Abstract. This paper describes two approaches to integrating standalone information processing techniques into a semantic application capable of acquiring and maintaining knowledge...
Abstract. The Spectrum project concentrates on the process of developing well-structured, precise system speci cations. Spectrum is a speci cation language, with a deduction calcul...
Software must be adapted to accommodate new features in the context of changing requirements. In this paper, we illustrate how applications with aspect weaving capabilities can be...
Abstract. Semistructured data has no absolute schema xed in advance and its structure may be irregular or incomplete. Such data commonly arises in sources that do not impose a rigi...