Arnaud Durand, Stefan Mengel. Structural tractability of counting of solutions to conjunctive queries. In Wang Chiew Tan, Giovanna Guerrini, Barbara Catania, Anastasios Gounaris, editors, Joint 2013 EDBT/ICDT Conferences, ICDT '13 Proceedings, Genoa, Italy, March 18-22, 2013. pages 81-92, ACM, 2013. [doi]
Abstract is missing.