]> 2009-07-04T10:23:41+02:00 L3S Research Center Wolfgang Nejdl Daniel Olmedilla Wolf-Tilo Balke Uwe Thaden Ingo Brunkhorst Joerg Diederich Wolfgang Nejdl Daniel Olmedilla Wolf-Tilo Balke Uwe Thaden Ingo Brunkhorst Joerg Diederich Member of Affiliation Germany Has location country Hannover Has location city