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Detection and Monitoring of Improvised Explosive Device Education Networks Through the World Wide Web.Stinson, Robert T. III 06 1900 (has links)
As the information age comes to fruition, terrorist networks have moved mainstream by promoting their
causes via the World Wide Web. In addition to their standard rhetoric, these organizations provide anyone with an
Internet connection the ability to access dangerous information involving the creation and implementation of
Improvised Explosive Devices (IEDs). Unfortunately for governments combating terrorism, IED education networks
can be very difficult to find and even harder to monitor. Regular commercial search engines are not up to this task, as
they have been optimized to catalog information quickly and efficiently for user ease of access while promoting retail
commerce at the same time. This thesis presents a performance analysis of a new search engine algorithm designed to
help find IED education networks using the Nutch open-source search engine architecture. It reveals which web
pages are more important via references from other web pages regardless of domain. In addition, this thesis discusses
potential evaluation and monitoring techniques to be used in conjunction with the proposed algorithm.
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Enhancing a Web Crawler with Arabic Search.Nguyen, Qui V. 25 July 2012
Many advantages of the Internetâ ease of access, limited regulation, vast potential audience, and fast flow of
informationâ have turned it into the most popular way to communicate and exchange ideas. Criminal and terrorist
groups also use these advantages to turn the Internet into their new play/battle fields to conduct their illegal/terror
activities. There are millions of Web sites in different languages on the Internet, but the lack of foreign language
search engines makes it impossible to analyze foreign language Web sites efficiently. This thesis will enhance an
open source Web crawler with Arabic search capability, thus improving an existing social networking tool to perform
page correlation and analysis of Arabic Web sites. A social networking tool with Arabic search capabilities could
become a valuable tool for the intelligence community. Its page correlation and analysis results could be used to
collect open source intelligence and build a network of Web sites that are related to terrorist or criminal activities.
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Information Retrieval Using Lucene and WordNetWhissel, Jhon F. 23 December 2009 (has links)
No description available.
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