conf/sigmod/93 Ashish Gupta Inderpal Singh Mumick V. S. Subrahmanian 157-166 1993 SIGMOD Conference db/conf/sigmod/sigmod93.html#GuptaMS93 http://doi.acm.org/10.1145/170035.170066 db/conf/sigmod/GuptaMS93.html SIGMOD93/P157.PDF ... journals/tods/BunemanC79 journals/tods/BlakeleyCL89 ... conf/sigmod/BlakeleyLT86 conf/lpar/BryMM91 journals/is/TompaB88 conf/vldb/CeriW91 ... conf/icde/DarAJ91 ... conf/icdt/DongT92 conf/deductive/GuptaKM92 ... conf/deductive/HarrisonD92 ... conf/dood/Kuchenhoff91 conf/adc/MumickS93 phd/Mumick91 conf/ifip/NicolasY83 journals/tkde/QianW91 journals/debu/RischS92 conf/sigmod/ShmueliI84 conf/vldb/SchreierPAM91 books/cs/Ullman88 books/cs/Ullman89 conf/vldb/UrpiO92 conf/slp/Gelder86 conf/sigmod/WolfsonDSY91