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Title: INFORMATION BARRIERS - A HISTORICAL PERSPECTIVE

The concept ''transparency'' was introduced into the safeguards lexicon in the early 1990s, and the term ''information barrier'' was introduced into the safeguards lexicon in the late 1990s. Although the terms might have been new, the concepts were not. Both concepts have been used by the International Atomic Energy Agency (IAEA) and its inspectors since the early 1980s, but the terms ''transparency'' and ''information barrier'' were not used for those concepts then. The definitions of these concepts have evolved in recent years, and these concepts have been applied to a broader category of special nuclear material measurement problems. The origin and features of the information barrier concept will be traced from an early implementation by the IAEA to the current state-of-the-art information barrier technology used in nonproliferation, arms control, and dismantlement.
Authors:
; ;
Publication Date:
OSTI Identifier:
780524
Report Number(s):
LA-UR-01-2180
TRN: AH200124%%150
DOE Contract Number:
W-7405-ENG-36
Resource Type:
Conference
Resource Relation:
Conference: Conference title not supplied, Conference location not supplied, Conference dates not supplied; Other Information: PBD: 1 May 2001
Research Org:
Los Alamos National Lab., NM (US)
Sponsoring Org:
US Department of Energy (US)
Country of Publication:
United States
Language:
English
Subject:
98 NUCLEAR DISARMAMENT, SAFEGUARDS, AND PHYSICAL PROTECTION; ARMS CONTROL; IAEA; IMPLEMENTATION; ORIGIN; SAFEGUARDS