Disjunctive Rules, Maybe Tuples and Null Values: Logic Programs with Incomplete Information.

Jürgen Kalinski Disjunctive Rules, Maybe Tuples and Null Values: Logic Programs with Incomplete Information. 84-92 adbis96/P084.pdf 1996 ADBIS db/conf/adbis/adbis96.html#Kalinski96 conf/adbis/96 db/conf/adbis/Kalinski96.html conf/lpnmr/BaralS91 journals/jar/BaralS92 conf/iclp/BrassD95 conf/pods/BunemanDW88 journals/jlp/ChenSW95 conf/iclp/GelfondL88 journals/ngc/GelfondL91 ... conf/lpnmr/Kalinski95 conf/icdt/Libkin95 ... books/cs/Maier83 journals/jacm/MarekT91 journals/jlp/MinkerR90 journals/ai/Moore85 journals/ngc/Przymusinski91 ... journals/jacm/EmdenK76 conf/pods/Gelder89 journals/jacm/GelderRS91 journals/jcss/Zaniolo84