DIANA, a joint project provided by an international consortium of libraries and human rights organizations, is dedicated to the construction of a comprehensive database of documents essential to human rights research. Currently, segments of the database are hosted by four libraries. Each library provides a unique set of documents for the collaborative database. The University of Minnesota Human Rights Library (discussed in the January 5, 1996 Scout Report
) is an exhaustive collection of human rights documents and links. Unfortunately, users cannot query all four hosts at the same time; however, each host attempts to eliminate document duplication within the database as a whole in order to minimize overlap. Consequently, users must select a relevant host before searching or conduct parallel searches.