conf/vldb/90 Norbert Fuhr A Probabilistic Framework for Vague Queries and Imprecise Information in Databases. 696-707 1990 VLDB db/conf/vldb/vldb90.html#Fuhr90 db/conf/vldb/Fuhr90.html VLDB90/P696.PDF ... conf/edbt/BarbaraGP90 ... conf/sigir/BiebricherFLSK88 ... ... conf/vldb/CavalloP87 ... journals/sigmod/Codd86 ... ... ... journals/debu/Eastman89 ... ... ... conf/sigir/FuhrB90 conf/sigir/FuhrM87 ... ... ... journals/tois/Fuhr89 ... journals/jacm/ImielinskiL84 conf/sigmod/Imielinski86 journals/debu/Imielinski89 ... ... conf/vldb/LacroixL87 journals/tods/Lipski79 conf/sigir/MorrisseyR87 journals/tois/Motro88 ... ... ... ... ... books/bu/Rijsbergen79 ... ... ... conf/sigir/SaltonV85 ... ... journals/cacm/SaltonFW83 ... ... conf/sigmod/Vassiliou79 ... ... ... journals/tods/WongZRW87 journals/jacm/YuS76 ... journals/iandc/Zadeh65