Artem Chebotko, Mustafa Atay, Shiyong Lu, Farshad Fotouhi. Relational Nested Optional Join for Efficient Semantic Web Query Processing. In Guozhu Dong, Xuemin Lin, Wei Wang 0011, Yun Yang, Jeffrey Xu Yu, editors, Advances in Data and Web Management, Joint 9th Asia-Pacific Web Conference, APWeb 2007, and 8th International Conference, on Web-Age Information Management, WAIM 2007, Huang Shan, China, June 16-18, 2007, Proceedings. Volume 4505 of Lecture Notes in Computer Science, pages 428-439, Springer, 2007. [doi]
Abstract is missing.