Mostafa Milani, Leopoldo E. Bertossi. ±: Query-Answering Tractability and Optimizations. In Magdalena Ortiz, Stefan Schlobach, editors, Web Reasoning and Rule Systems - 10th International Conference, RR 2016, Aberdeen, UK, September 9-11, 2016, Proceedings. Volume 9898 of Lecture Notes in Computer Science, pages 128-143, Springer, 2016. [doi]
Abstract is missing.