Information extraction for counter-terrorism: A survey on link analysis

Zamin, N. and Oxley, A. (2010) Information extraction for counter-terrorism: A survey on link analysis. In: UNSPECIFIED.

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Official URL: https://www.scopus.com/inward/record.uri?eid=2-s2....

Abstract

Information Extraction (IE) is an emerging technology to transform unstructured textual information into a structured knowledge base. With the potential to analyze the structured information, IE significantly improves analysts ability to see underlying trends and to discover the unexpected, in various domains. IE research in counter-terrorism has been mushrooming after the 9/11 attack. A huge data warehouse on surveillance, that is freely available for training and testing, has become the major support to this research. Link Analysis is a topic in IE focusing on possible link detection between concepts across multiple documents. This paper presents some of the recently developed link analysis tools and approaches to detecting potentially interesting links in surveillance data. The related challenges and issues arising within the research are explored and discussed. © 2010 IEEE.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Additional Information: cited By 2; Conference of 2010 International Symposium on Information Technology, ITSim'10 ; Conference Date: 15 June 2010 Through 17 June 2010; Conference Code:81915
Uncontrolled Keywords: Counter terrorism; Emerging technologies; Information Extraction; Link analysis; Multiple documents; Structured information; Structured knowledge; Surveillance data; Textual information; Training and testing, Data warehouses; Information analysis; Information technology; Knowledge based systems; Research, Terrorism
Depositing User: Mr Ahmad Suhairi UTP
Date Deposited: 09 Nov 2023 15:49
Last Modified: 09 Nov 2023 15:49
URI: https://khub.utp.edu.my/scholars/id/eprint/1069

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