Martin Lühring Kai-Uwe Sattler Karsten Schmidt 0002 Eike Schallehn Autonomous Management of Soft Indexes. 450-458 2007 conf/icde/2007w ICDE Workshops http://dx.doi.org/10.1109/ICDEW.2007.4401028 db/conf/icde/icdew2007.html#LuhringSSS07