Introduction
The DELOS Working Group was funded by the ESPRIT Long Term Research Programme (LTR No. 21057) within the Fourth Framework Programme of the Commission of the European Union. The objective was to promote research into the further development of digital library technologies.
We installed the first node of the globally distributed digital library called NCSTRL (Networked Computer Science Technical Reports Library) in Europe in 1995.
DSD has organized a DELOS workshop on collaborative filtering in 1997.