...John Davies; York Sure; Holger Lausen; Ying Ding; Michael Stollberg; Dieter Fensel; Rubén Lara Hernández; Sung‐Kook Han Purpose To present the state of the arts application of semantic web technologies in web portals and corresponding achievable improvements for identifying the potential...

.... Only in the analysis step does the board gather all ontology change requests and corresponding arguments for the common shared ontology to evolve (in the revision step). Knowledge management systems Semantics Computer applications User interfaces De‐centralised knowledge management...

... and technologies based on the semantic web. Design/methodology/approach Emerging trends in knowledge access are considered followed by a description of how ontologies and semantics can contribute. A set of tools is then presented which is based on semantic web technology. For each of these tools...

...John Davies; York Sure; Tom Bösser Purpose – The paper introduces methods for the evaluation of new software applications that build on semantic knowledge technology for use in information‐ and knowledge‐intensive application domains. Design/methodology/approach – While user...

... are taken using recent scientific results in the fields of the semantic web and ontology‐based information extraction. Findings Provides a high‐level introduction to information extraction (IE) and descriptions of application scenarios for KM tools that exploit IE, a form of natural language...