Ontology-Driven Document Enrichment: Principles and Case Studies
Enrico Motta, Simon Buckingham Shum, John Domingue · 1999
. In this paper we present an approach to document enrichment, which consists of associating formal knowledge models to archives of documents, to provide intelligent knowledge retrieval and (possibly) additional knowledge services, beyond what is available using 'standard' information retrieval and search facilities. The approach is ontology-driven, in the sense that the construction of the knowledge model is carried out in a top-down fashion, by populating a given ontology, rather than in a bottom-up fashion, by annotating a particular document. In the paper we give an overview of the approach and discuss its application to the domains of electronic news publishing, scholarly discourse and medical guidelines. 1. INTRODUCTION An important activity in knowledge management is "to convert text to knowledge" (O'Leary, 1998). This activity is central to knowledge management for two reasons: i) work practices and information flow in organisations tend to be document-centred and ii)...