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  4. Computational linguistics tools exploited for automatic threat recognition
 
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2011
Conference Paper
Title

Computational linguistics tools exploited for automatic threat recognition

Abstract
HUMINT reports, as well as all other kinds of texts, can be pre-analyzed automatically in order to identify those items containing information about a specific problem of interest. Automated pre-analyzing tools often use deficient techniques of keyword spotting. However, automatic text analysis supported by linguistic principles offers techniques leading to more precise results. In this paper we present such a system tailored to the pre-analysis of HUMINT reports for automatic threat recognition. The paper discusses the components of our system and how they meet the requirements of the military domain. As a conclusion we show how indicators and their triggers can be defined in the system to tackle the problem of scattered information pieces and information overflow.
Author(s)
Sikorski, L.
Haarmann, B.
Schade, U.
Mainwork
Emerged/Emerging "Disruptive" Technologies (E2DT)  
Conference
Information Systems Technology Panel Symposium (IST) 2011  
Language
English
Fraunhofer-Institut für Kommunikation, Informationsverarbeitung und Ergonomie FKIE  
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