Loukia Karanikola

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Matchmaking problems have been studied extensively in literature. Today's World Wide Web provides us with the ability to have access to a vast amount of data. The manual matchmaking cannot be considered a feasible solution and automatic methods by machines have been evolved. The matchmaking task is always based on a set of criteria, but these criteria may(More)
The Semantic Web introduces the concept of machine-oriented information, i.e. information that can be processed by machines or agents without human intervention. In order to achieve this, web information should be represented in a way that its semantics is understandable by agents. Defining semantics for web information is not an easy process, as the web(More)
Description Logics, defined as a family of knowledge representation languages, have gained a lot of popularity, due to their connection with the Semantic Web, and more precisely, with the Web Ontology Language - OWL (OWL-DL). Vague information cannot be considered negligible when dealing with Semantic Web tasks. In this context, the definition of fuzzy DLs(More)
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