Christoph Tempich Marc Ehrig Christiaan Fluit Peter Haase Esteve Lladó Martí Michal Plechawski Steffen Staab XAROP: A Midterm Report in Introducing a Decentralized Semantics-Based Knowledge Sharing Application. 259-270 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3336&spage=259 2004 conf/pakm/2004 PAKM db/conf/pakm/pakm2004.html#TempichEFHMPS04