Query Rewriting under EL TBoxes: Efficient Algorithms. - Peter Hansen 002; Carsten Lutz; Inanç Seylan; Frank Wolter (Description Logics, 2014)

Efficient Query Rewriting in the Description Logic EL and Beyond. - Peter Hansen 002; Carsten Lutz; Inanç Seylan; Frank Wolter (IJCAI, 2015)

First Order-Rewritability and Containment of Conjunctive Queries in Horn Description Logics. - Meghyn Bienvenu; Peter Hansen 002; Carsten Lutz; Frank Wolter (IJCAI, 2016)

Computing FO-Rewritings in EL in Practice: from Atomic to Conjunctive Queries. - Peter Hansen 002; Carsten Lutz (Description Logics, 2017)

Computing FO-Rewritings in EL in Practice: From Atomic to Conjunctive Queries. - Peter Hansen 002; Carsten Lutz (ISWC (1), 2017)