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International Symposium on Engineering Management (ISEM 2009 PAPERBACK)

Beijing,China,12.12-12.13,2009

ISBN: 978-1-935068-07-5 Scientific Research Publishing, USA

Paperback 794pp Pub. Date: December 2009

Category: Engineering

Price: $120

Title: The Framework of Emergency Early-Warning Based on the Modeling and Supervision of Web Event Information
Source: International Symposium on Engineering Management (ISEM 2009 PAPERBACK) (pp 390-395)
Author(s): Kun Wei, School of Economics & Management, Beihang University, Beijing 100191, China
Hong Li, School of Economics & Management, Beihang University, Beijing 100191, China
Rui Miao, School of Economics & Management, Beihang University, Beijing 100191, China
Lu Liu, School of Economics & Management, Beihang University, Beijing 100191, China
Abstract: Considering insufficiencies of the research on Web data streams related to unconventional emergency, a framework of unconventional emergency early-warning based on the modeling and supervision of Web event information is represented in methodology meaning. The framework includes the constitution of Web topic information model and multi-characteristic life cycle model of unconventional emergency. And based on them, mining topic news story navigation patterns of unconventional emergency and emergency early-warning based on pattern recognition are discussed. The framework represents a new view of the study of early-warning of evolutions mode of unconventional emergency.
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