On the Complexity of Queries in the Logical Data Model (Extended Abstract).

Gabriel M. Kuper Moshe Y. Vardi On the Complexity of Queries in the Logical Data Model (Extended Abstract). 267-280 ICDT1988/P267.pdf 1988 ICDT db/conf/icdt/icdt88.html#KuperV88 conf/icdt/88 http://dx.doi.org/10.1007/3-540-50171-1_17 journals/tods/AbiteboulH87 ... conf/pods/BancilhonK86 journals/jcss/ChandraH82 journals/jacm/ChandraKS81 journals/cacm/Codd70 journals/tods/Codd79 ... journals/tods/HammerM81 conf/pods/HullS88 books/aw/HopcroftU79 conf/pods/HullY82 journals/jacm/Jacobs82 conf/pods/JaeschkeS82 ... conf/pods/KuperV84 conf/sigmod/KuperV85 journals/tods/Shipman81 journals/cacm/SmithS77 ... journals/tcs/Stockmeyer76 conf/stoc/Vardi82 journals/tcs/Volger83