Title :
Semi-automatic Ontology Maintenance in the Virtuoso News Monitoring System
Author :
Amardeilh, Florence ; Kraaij, Wessel ; Spitters, Martijn ; Versloot, Corne ; Yurtsever, Sinan
Author_Institution :
Mondeca, Paris, France
Abstract :
Domain ontologies are a central component in the Virtuoso demonstrator, a system that captures, analyzes and aggregates open news sources in order to achieve an information position that supports complex decision processes in the context of border control. However, maintenance of such an ontology is a challenging task. We demonstrate a text processing pipeline that supports domain experts in maintaining the domain ontology. The system facilitates the maintenance by generating candidate concepts that should be added to the ontology. Some initial tests have been carried out with filtering candidate concepts from a domain specific news feed.
Keywords :
computerised monitoring; electronic publishing; information filtering; ontologies (artificial intelligence); text analysis; Virtuoso news monitoring system; border control; class filtering; complex decision processes; domain ontologies; domain specific news feed; information position; open news source aggregation; open news source analysis; open news source capturing; semiautomatic ontology maintenance; text processing pipeline; Data mining; Knowledge based systems; Maintenance engineering; Market research; Ontologies; Security; Vocabulary; Clustering; Concept detection; Maintenance; Ontologies; Terminology extraction; Text mining; Trend mining;
Conference_Titel :
Intelligence and Security Informatics Conference (EISIC), 2013 European
Conference_Location :
Uppsala
DOI :
10.1109/EISIC.2013.29
