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Computational linguistics tools exploited for automatic threat recognition

 
: Sikorski, L.; Haarmann, B.; Schade, U.

NATO, Research and Technology Organisation -RTO-:
Emerged/Emerging "Disruptive" Technologies (E2DT) : Papers presented at the RTO Information Systems technology Panel (IST) Symposium held in Madrid, Spain on 9-10 May 2011; RTO-MP-IST-099
Madrid, 2011
ISBN: 978-92-837-0147-7
Paper 16
Information Systems Technology Panel Symposium (IST) <2011, Madrid>
English
Conference Paper
Fraunhofer FKIE

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.

: http://publica.fraunhofer.de/documents/N-201301.html