Online-monitoring of security-related events

Authors:
Martin Atkinson;Jakub Piskorski;Bruno Pouliquen;Ralf Steinberger;Hristo Tanev;Vanni Zavarella
Affiliations:
Institute for the Protection and Security of the Citizen, Ispra (VA), Italy;Institute for the Protection and Security of the Citizen, Ispra (VA), Italy;Institute for the Protection and Security of the Citizen, Ispra (VA), Italy;Institute for the Protection and Security of the Citizen, Ispra (VA), Italy;Institute for the Protection and Security of the Citizen, Ispra (VA), Italy;Institute for the Protection and Security of the Citizen, Ispra (VA), Italy
Venue:
COLING '08 22nd International Conference on on Computational Linguistics: Demonstration Papers
Year:
2008

Citing 2
Cited 1

Counter-training in discovery of semantic patterns

ACL '03 Proceedings of the 41st Annual Meeting on Association for Computational Linguistics - Volume 1
Real-time event extraction for infectious disease outbreaks

HLT '02 Proceedings of the second international conference on Human Language Technology Research

Sentence-level event classification in unstructured texts

Information Retrieval

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Abstract

This paper presents a fully operational real-time event extraction system which is capable of accurately and efficiently extracting violent and natural disaster events from vast amount of online news articles per day in different languages. Due to the requirement that the system must be multilingual and easily extendable, it is based on a shallow linguistic analysis. The event extraction results can be viewed on a publicly accessible website.