Antonis Troumpoukis, Stasinos Konstantopoulos, Angelos Charalambidis. An Extension of SPARQL for Expressing Qualitative Preferences. In Claudia d'Amato, Miriam Fernández, Valentina A. M. Tamma, Freddy Lécué, Philippe Cudré-Mauroux, Juan F. Sequeda, Christoph Lange 0002, Jeff Heflin, editors, The Semantic Web - ISWC 2017 - 16th International Semantic Web Conference, Vienna, Austria, October 21-25, 2017, Proceedings, Part I. Volume 10587 of Lecture Notes in Computer Science, pages 711-727, Springer, 2017. [doi]
Abstract is missing.