Andrea Calì, Davide Martinenghi. Conjunctive Query Containment under Access Limitations. In Qing Li, Stefano Spaccapietra, Eric S. K. Yu, Antoni Olivé, editors, Conceptual Modeling - ER 2008, 27th International Conference on Conceptual Modeling, Barcelona, Spain, October 20-24, 2008. Proceedings. Volume 5231 of Lecture Notes in Computer Science, pages 326-340, Springer, 2008. [doi]
Abstract is missing.