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Knowledge Engineering: Principles and Methods
TLDR
The paradigm shift from a transfer view to a modeling view is discussed and two approaches which considerably shaped research in Knowledge Engineering are described: Role-limiting Methods and Generic Tasks. Expand
Semantic Wikipedia
TLDR
This paper provides 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, and presents the design, implementation, and possible uses of this extension. Expand
Knowledge Processes and Ontologies
TLDR
An approach for ontology-based knowledge management (KM) that includes a tool suite and a methodology for developing ontological-based KM systems is presented, illustrated by CHAR (Corporate History AnalyzeR), a KM system for corporate history analysis. Expand
Query Answering for OWL-DL with Rules
TLDR
It is shown thatquery answering in such a combined logic is decidable, and an algorithm for query answering in SHIQ(D) extended with DL-safe rules based on the reduction to disjunctive datalog is presented. Expand
Ontobroker: Ontology Based Access to Distributed and Semi-Structured Information
TLDR
Ontobroker is developed which uses formal ontologies to extract, reason, and generate metadata in the WWW, and the generation of RDF descriptions enables the exploitation of the ontological information in RDF-based applications. Expand
Query Answering for OWL-DL with rules
TLDR
A decidable combination of OWL-DL and function-free Horn rules where rules are required to be DL-safe: each variable in the rule is required to occur in a non-DL-atom in therule body. Expand
Semantic Wikipedia
TLDR
An extension that enables wiki-users to semantically annotate wiki pages, based on which the wiki contents can be browsed, searched, and reused in novel ways. Expand
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
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
Ontologies and the Semantic Web
TLDR
This special issue of IC focuses on the use of the Web by computer systems and agents and argues that by supporting the notion of “getting work done,” the Semantic Web will become more useful, valuable, and pragmatic. Expand
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