conf/vldb/94 Elena Baralis Jennifer Widom An Algebraic Approach to Rule Analysis in Expert Database Systems. 475-486 1994 VLDB db/conf/vldb/vldb94.html#BaralisW94 db/conf/vldb/vldb94-475.html VLDB94/P475.PDF conf/sigmod/AikenWH92 ... conf/rules/BaralisCW93 conf/rules/BaralisW95 ... conf/sigmod/BrantM93 ... journals/tse/CeriG85 books/sp/CeriGT90 conf/vldb/CeriW90 conf/eds/DelcambreE88 journals/jiis/DewanOSWS92 conf/sigmod/GordinP91 conf/sigmod/Hanson92 ... ... conf/ride/KaradimceU94 conf/vldb/LevyS93 journals/tkde/QianW91 conf/vldb/RosenthalCBB89 conf/sigmod/SellisLR88 conf/vldb/SimonKM92 conf/jcdkb/Tzvieli88 books/cs/Ullman88 books/cs/Ullman89 conf/cikm/VoortS93 conf/edbt/ZhouH90