Vol-3418⫷ Vol-3419 ⫸Vol-3420
urn:nbn:de:0074-3419-0


Vol-3419/paper7⫷Vol-3419/paper8⫸Vol-3419/paper9
Ismail Ilkan CeylanThomas LukasiewiczEnrico MaliziaCristian MolinaroAndrius Vaicenavicius

Explanations for Negative Query Answers under Existential Rules