Foreword 1: Concepts And Models 1.1 Brief Historical Perspective For Virtual Organizations; Luis M. Camarinha-Matos, Hamideh Afsarmanesh 1.2 Base Concepts; Mehmet K r ml oglu, Rita N stdal, Iris Karvonen 1.3 Modeling For Virtual Organizations; Herman L h, Chunyan Zhang, Bernhard Katzy 1.4 Reference Models For VOS; Bernhard Katzy. Chunyan Zhang, Herman L h 1.5 Ontology And Knowledge Management; Frank Lillehagen 1.6 Collaborative Networks: A New Scientific...