Simone Bova, Robert Ganian, Stefan Szeider. Quantified Conjunctive Queries on Partially Ordered Sets. In Marek Cygan, Pinar Heggernes, editors, Parameterized and Exact Computation - 9th International Symposium, IPEC 2014, Wroclaw, Poland, September 10-12, 2014. Revised Selected Papers. Volume 8894 of Lecture Notes in Computer Science, pages 122-134, Springer, 2014. [doi]
Abstract is missing.