Download or read book Intelligence Support Systems written by Paul Hoffmann and published by CRC Press. This book was released on 2005-07-27 with total page 489 pages. Available in PDF, EPUB and Kindle. Book excerpt: Telecommunications service providers face increasing information assistance requests to help law enforcement while they simultaneously struggle with CapEx and OpEx reductions. On the other hand, law enforcement agencies face expensive telecommunication interface options for data collection as they battle with a growing backlog of subpoena requests.