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Knowledge Engineering: Principles and Methods
TLDR
We discuss the paradigm shift from a transfer view to a modeling view and describe two approaches which considerably shaped research in Knowledge Engineering: Role-limiting Methods and Generic Tasks. Expand
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Semantic Wikipedia
TLDR
We provide an extension to be integrated in Wikipedia, that allows the typing of links between articles and the specification of typed data inside the articles in an easy-to-use manner. Expand
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Query Answering for OWL-DL with Rules
TLDR
We present a decidable combination of OWL-DL and function-free Horn rules which is, to the best of our knowledge, more general than similar decidable combinations proposed so far. Expand
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Knowledge Processes and Ontologies
TLDR
In this article, we present an approach for ontology-based knowledge management (KM) that includes a tool suite and a methodology for developing ontology based KM systems. Expand
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Ontobroker: Ontology Based Access to Distributed and Semi-Structured Information
TLDR
We developed Ontobroker which uses formal ontologies to extract, reason, and generate metadata in the WWW. Expand
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Semantic Wikipedia
TLDR
Wikipedia is the world's largest collaboratively edited source of encyclopaedic knowledge. Expand
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Query Answering for OWL-DL with rules
TLDR
We propose a decidable combination of OWL-DL and rules where rules are required to be DL-safe: each variable in the rule is required to occur in a non-DL-atom. Expand
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OntoEdit: Collaborative Ontology Development for the Semantic Web
TLDR
This paper focuses on collaborative development of ontologies with OntoEdit which is guided by a comprehensive methodology. Expand
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Semantic Web Technologies: Trends and Research in Ontology-based Systems
Foreword. 1. Introduction. 1.1. Semantic Web Technologies. 1.2. The Goal of the Semantic Web. 1.3. Ontologies and Ontology Languages. 1.4. Creating and Managing Ontologies. 1.5. Using Ontologies.Expand
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Ontologies and the Semantic Web
TLDR
This special issue of IC focuses on the use of the Web by computer systems and agents. Expand
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