Nicola Leone, Marco Manna, Giorgio Terracina, Pierfrancesco Veltri. Efficient Query Answering over Datalog with Existential Quantifiers. In Nicola Ferro, Letizia Tanca, editors, Twentieth Italian Symposium on Advanced Database Systems, SEBD 2012, Venice, Italy, June 24-27, 2012, Proceedings. pages 155-162, Edizioni Libreria Progetto, Padova, Italy, 2012. [doi]
Abstract is missing.