Knowledge Aided Retrieval in Activity Context: Difference between revisions

Revision as of 03:28, 13 February 2002

Revision as of 15:43, 25 February 2002

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For example the system might raise an alert if someone attempted to buy components for bomb making, hired a car and rented a hotel room near the [[White House]].

The system can have profound implications for civil liberties, however events such as the [[Oklahoma City bombing]] and the [[September 11, 2001 Terrorist Attack]] have indicated the need for a proactive mechanism for anticipating terrorist atrocities. But tests of current systems show that they generate an extraordinary number of [[false-positive]] events.

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