1. Popular Conjectures Imply Strong Lower Bounds for Dynamic Problems
2. An Introduction to Description Logic
3. On Acyclic Conjunctive Queries and Constant Delay Enumeration
4. Jean-Francc ois Baget , Marie-Laure Mugnier , Sebastian Rudolph , and Michaë l Thomazo . Walking the complexity lines for generalized guarded existential rules . In Proceedings of IJCAI 2011 , pages 712 -- 717 . IJCAI/AAAI, 2011 . https://doi.org/10.5591/978--1--57735--516--8/IJCAI11--126 pathdoi:10.5591/978--1--57735--516--8/IJCAI11--126. 10.5591/978--1--57735--516--8 Jean-Francc ois Baget, Marie-Laure Mugnier, Sebastian Rudolph, and Michaë l Thomazo. Walking the complexity lines for generalized guarded existential rules. In Proceedings of IJCAI 2011, pages 712--717. IJCAI/AAAI, 2011. https://doi.org/10.5591/978--1--57735--516--8/IJCAI11--126 pathdoi:10.5591/978--1--57735--516--8/IJCAI11--126.