Improved Query Performance with Variant Indexes.

conf/sigmod/97 Patrick E. O'Neil Dallan Quass Improved Query Performance with Variant Indexes. 38-49 1997 SIGMOD Conference db/conf/sigmod/sigmod97.html#ONeilQ97 http://doi.acm.org/10.1145/253260.253268 db/conf/sigmod/ONeilQ97.html SIGMOD97/P038.PDF journals/csur/Comer79 ... conf/sigmod/French95 conf/icde/GrayBLP96 conf/sigmod/GrayP87 conf/sigmod/HarinarayanRU96 ... ... conf/hpts/ONeil87 ... ... journals/sigmod/ONeilG95 ... ... ... ...