2004 IEEE/WIC/ACM International Conference on Web Intelligence (WI'04) Event Recognition on News Stories and Semi-Automatic Population of an Ontology Beijing, China September 20-September 24 ISBN: 0-7695-2100-2
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/WI.2004.10148
This paper describes a system which recognizes events on news stories. Our system classifies stories and populates a hand-crafted ontology with new instances of classes defined in it. Currently, our system recognizes events which can be classified as belonging to a single category and it also recognizes overlapping events within one article (more than one event is recognized). In each case, the system provides a confidence value associated to the suggested classification. Our system uses Information Extraction and Machine Learning technologies. The system was tested using a corpus of 200 news articles from an archive of electronic news stories describing the academic life of the Knowledge Media (KMi). In particular, these news stories describe events such as a project award, publications, visits, etc.)
Citation:
Maria Vargas-Vera, David Celjuska, "Event Recognition on News Stories and Semi-Automatic Population of an Ontology," wi, pp.615-618, 2004 IEEE/WIC/ACM International Conference on Web Intelligence (WI'04), 2004 Usage of this product signifies your acceptance of the Terms of Use. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||