conf/sigmod/95 Timothy Griffin Leonid Libkin Incremental Maintenance of Views with Duplicates. 328-339 1995 conf/sigmod/95 SIGMOD Conference db/conf/sigmod/sigmod95.html#GriffinL95 http://doi.acm.org/10.1145/223784.223849 SIGMOD95/P328.PDF journals/jacm/AbiteboulV88 conf/vldb/Albert91 conf/sigmod/BlakeleyLT86 journals/tods/BunemanC79 conf/vldb/CeriW91 conf/vldb/GhandeharizadehHJCELLTZ93 conf/edbt/GhandeharizadehHJ92 journals/debu/GriffinT94 ... ... conf/pods/GrumbachM93 conf/sigmod/GuptaMS93 journals/jcss/GyssensG92 conf/vldb/HullJ91 ... conf/vldb/KlausnerG85 journals/jacm/Klug82 conf/dood/Kuchenhoff91 ... conf/dbpl/LibkinW93a journals/ipl/LibkinW94 conf/pods/LibkinW94 conf/vldb/MumickPR90 journals/tods/OzsoyogluOM87 ... conf/sigmod/ShmueliI84 conf/sigmod/Stonebraker75 journals/ipl/Qian90 journals/tkde/QianW91 books/cs/Ullman88 conf/pods/BusscheP91