db/conf/dolap/ChangL98.html Jae-young Chang Sang-goo Lee Query Reformulation Using Materialized Views in Data Warehousing Environment. 54-59 DOLAP1998/P054.pdf 1998 conf/dolap/98 DOLAP http://doi.acm.org/10.1145/294260.294272 db/conf/dolap/dolap1998.html#ChangL98 conf/icde/ChaudhuriKPS95 conf/dexaw/ChangL98 conf/edbt/ChenR94a conf/vldb/ChaudhuriS94 conf/icde/GuptaHRU97 conf/vldb/GuptaHQ95 conf/sigmod/HarinarayanRU96 conf/pods/LevyMSS95 conf/vldb/SrivastavaDJL96 conf/vldb/YanL95