Title :
Extraction and Representation of Feature Events Based on a Knowledge Model
Author :
Qiu, Jiangnan ; Du, Yunjie ; Wang, Yanzhang
Author_Institution :
Sch. of Manage., Dalian Univ. of Technol., Dalian
Abstract :
How to provide knowledge support for accurate and fast emergency decision making has always been a research focus. In this paper, we present a knowledge model for the representation and management of all kinds of disasters, and based on this knowledge model, a approach of extracting Feature Event (FE) and relationship between FEs from texts in emergency domain is proposed. And this can lay the foundation for the further work of extracting knowledge pattern which is meaningful for effective reasoning and latent knowledge discovery (KD) on large volumes of text knowledge and finally support the emergency decision making.
Keywords :
data mining; disasters; emergency services; feature extraction; knowledge representation; disasters; emergency decision making; feature event extraction; feature event representation; knowledge discovery; knowledge management; knowledge model; Conference management; Data mining; Decision making; Disaster management; Feature extraction; Intelligent agent; Knowledge acquisition; Knowledge management; Paper technology; Technology management; emergency; feature event; knowledge model; text;
Conference_Titel :
Web Intelligence and Intelligent Agent Technology, 2008. WI-IAT '08. IEEE/WIC/ACM International Conference on
Conference_Location :
Sydney, NSW
Print_ISBN :
978-0-7695-3496-1
DOI :
10.1109/WIIAT.2008.100
